Laser Diodes

  • Update:May 04, 2020
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STFB Series Laser Diodes We have been specializing in design, development and manufacturing of high power laser diodes from 905 to 1800 nm wavelengths using MOCVD-grown hetero structures based on In-Ga-Al-As-P solid solutions for more than 30 years no

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1. STR Series Fiber-coupled Diode Lasers

STR series fiber-coupled diode lasers range from 50W to 6,000W, with higher electro-optical conversion efficiency and stable output power.

fiber-coupled diode lasers

Part no.

STR-A50D

STR-A-100D

Output power (W)

50

100

Operation mode

CW/modulation

CW/modulation

Power adj. range (%)

10-100

10-100

Central wavelength (nm)

915

915

Power stability (%)

<1

<1

Modulation frequency (Hz)

50-20000

50-20000

Red pilot power (mW)

0.5-1@650nm

0.5-1@650nm

Terminal connector

SMA905/D80

SMA905/D80

Fiber core (um)

200

200

Numerical number NA

0.22

0.22

Control

Touch panel/external control

 

Cooling

Air-cooled

 

Power input

24VDC

 

Operating temp.

0-40degree

2.5

 

Part no.

STR-A500D

STR-A-1000D

STR-A1500D

STR-A2000D

Output power (W)

500

1000

1500

2000

Operation mode

CW/modulation

CW/modulation

CW/modulation

CW/modulation

Power adj. range (%)

10-100

10-100

10-100

10-100

Central wavelength (nm)

915

915

915

915

Power stability (%)

<3

<3

<3

<3

Modulation frequency (Hz)

50-20000

50-20000

50-20000

50-20000

Red pilot power (mW)

0.5-1

0.5-1

0.5-1

0.5-1

Terminal connector

QBH

QBH

QBH

QBH

Fiber core (um)

300

300

600

600

Numerical number NA

0.22

0.22

0.22

0.22

Fiber cable length (m)

10

10

10

10

Power input

220VAC, 50/60Hz

220VAC, 50/60Hz

380VAC, 3phase, 50/60Hz

380VAC, 3phase, 50/60Hz

Power consumption (kW)

1.25

2.5

4

5.5

Dimension (mm)

485x237x663

485x237x663

485x237x663

485x237x663

Cooling

Water cooling

Water cooling

Water cooling

Water cooling

 

Part no.

STR-A2000D

STR-A3000D

STR-A4000D

STR-A6000D

Output power (W)

2000

3000

4000

6000

Operation mode

CW/modulation

CW/modulation

CW/modulation

CW/modulation

Power adj. range (%)

10-100

10-100

10-100

10-100

Central wavelength (nm)

915

915

915

915

Power stability (%)

<3

<3

<3

<3

Modulation frequency (Hz)

50-20000

50-20000

50-20000

50-20000

Red pilot power (mW)

0.5-1

0.5-1

0.5-1

0.5-1

Terminal connector

QBH

QBH

QBH

QBH

Fiber core (um)

600

600

800

800

Numerical number NA

0.22

0.22

0.22

0.22

Fiber cable length (m)

20

20

20

20

Power input

380VAC, 3phase, 50/60Hz

380VAC, 3phase, 50/60Hz

380VAC, 3phase, 50/60Hz

380VAC, 3phase, 50/60Hz

Power consumption (kW)

5

8

10

15

Control

Hand-hold/RS232/AD

Hand-hold/RS232/AD

Hand-hold/RS232/AD

Hand-hold/RS232/AD

Dimension (mm)

650x900x980

650x900x980

650x900x980

650x900x980

Cooling

Water cooling

Water cooling

Water cooling

Water cooling

2. STFB Series Laser Diodes

We have been specializing in design, development and manufacturing of high power laser diodes from 905 to 1800 nm wavelengths using MOCVD-grown hetero structures based on In-Ga-Al-As-P solid solutions for more than 30 years now. Today we can offer full circle laser diode manufacturing process starting from MOCVD-hetero structures growth to complete devices. We also suggest very flexible approach to meet customer requirements by developing and producing laser diodes with customized parameters on request.

We offer two series of laser diodes: single mode Fabry-Perot (FP) laser diodes and multimode FP laser diodes. Types of packages include SOT-148 (9mm), C-mount, HHL with window, HHL with fiber, and TO-3. Other packages are available upon request.

Single Mode Fabry-Perot Laser Diodes

Multimode Mode FP Laser Diodes

Main Applications:

Part No.

Wave-length(nm)

Mode

Output Power (mW)

Typical Drive Current(mA)

Package Types Available

STFB-S1060-20SOT148

1060

SM

20

70

SOT-148(9mm) or C-mount

STFB-S1060-50SOT148

1060

SM

50

100

SOT-148(9mm) or C-mount

STFB-S1300-10SOT148

1300

SM

10

80

SOT-148(9mm) or C-mount

STFB-S1300-20SOT148

1300

SM

20

100

SOT-148(9mm) or C-mount

STFB-S1300-30SOT148

1300

SM

30

145

SOT-148(9mm) or C-mount

STFB-S1300-40SOT148

1300

SM

40

195

SOT-148(9mm) or C-mount

STFB-S1300-50SOT148

1300

SM

50

250

SOT-148(9mm) or C-mount

STFB-S1550-10SOT148

1550

SM

10

80

SOT-148(9mm) or C-mount

STFB-S1550-20SOT148

1550

SM

20

120

SOT-148(9mm) or C-mount

STFB-S1550-30SOT148

1550

SM

30

165

SOT-148(9mm) or C-mount

STFB-S1600-10SOT148

1600

SM

10

80

SOT-148(9mm) or C-mount

STFB-S1600-20SOT148

1600

SM

20

130

SOT-148(9mm) or C-mount

STFB-S1600-30SOT148

1600

SM

30

180

SOT-148(9mm) or C-mount

STFB-S1600-40SOT148

1600

SM

40

250

SOT-148(9mm) or C-mount

STFB-M1060-2000HO

1060

MM

2000

3000

HHL w/window

STFB-M1060-2000HF

1060

MM

2000

3000

HHL w/fiber

STFB-M1060-2000TO3

1060

MM

2000

3000

TO-3

STFB-M1060-2000CM

1060

MM

2000

3000

C-Mount

STFB-M1060-3000HO

1060

MM

3000

4000

HHL w/window

STFB-M1060-3000HF

1060

MM

3000

4000

HHL w/fiber

STFB-M1060-3000TO3

1060

MM

3000

4000

TO-3

STFB-M1060-3000CM

1060

MM

3000

4000

C-Mount

STFB-M1260-500HO

1260

MM

500

2750

HHL w/window

STFB-M1260-500HF

1260

MM

500

2750

HHL w/fiber

STFB-M1260-500TO3

1260

MM

500

2750

TO-3

STFB-M1260-500CM

1260

MM

500

2750

C-Mount

STFB-M1470-1000HO

1470

MM

1000

3000

HHL w/window

STFB-M1470-1000HF

1470

MM

1000

3000

HHL w/fiber

STFB-M1550-500HO

1550

MM

500

3000

HHL w/window

STFB-M1550-500HF

1550

MM

500

3000

HHL w/fiber

STFB-M1550-500TO3

1550

MM

500

3000

TO-3

STFB-M1550-500CM

1550

MM

500

3000

C-Mount

STFB-M1550-2000HO

1550

MM

2000

7500

HHL w/window

STFB-M1550-1500HF

1550

MM

1500

7800

HHL w/fiber

STFB-M1600-500TO3

1600

MM

500

2500

TO-3

STFB-M1600-500CM

1600

MM

500

2500

C-Mount

STFB-M1600-500HO

1600

MM

500

2500

HHL w/window

STFB-M1600-500HF

1600

MM

500

2500

HHL w/fiber

STFB-M1600-1000TO3

1600

MM

1000

2500

TO-3

STFB-M1600-1000CM

1600

MM

1000

2500

C-Mount

STFB-M1600-1000HO

1600

MM

1000

2500

HHL w/window

For more detaled specifications on STFB series laser diodes, please click here.

3. STK Series Fiber Coupled Laser Diodes

Our STK series fiber-coupled laser diodes can be pided into two categories: single emitter laser diodes and multi-single emitter laser diodes.

3.1 Single Emitter Laser Diodes

Single emitter laser diodes can provide multi-wavelength covering 405nm to 976nm, output power from 2mW to 10W. Mainly used in the area of fiber laser pumping ,computer to plate(CTP), DPSS laser pumping, medical use, aiming beam, industry etc. For different application, varieties of packages with optional functions of aiming beam, photo detector, TEC, fiber detector, thermistor and other functions are available.

3.2 Multi-single Emitter Laser Diodes

Multiple single emitter laser diodes build upon the foundation of multi-emitter coupling technology, to obtain high power and high brightness diode laser. Varieties of packages with optional functions of aiming beam, photo detector, TEC, fiber detector, thermistor and other functions are available. Multi single emitter laser diodes have great advantages in high reliability and high performance. In multi-single emitter laser diodes, we have patented many improved optical designs. And these compact packages and commercially recognized formats allow easy integration into the existing products. Multi single emitter diode lasers include wavelengths from 635nm-1064nm, output power from 1.6W-350W.

405nm

450nm

520nm

635nm

785nm

793nm

808nm

160mW

800Mw

3W

20W

50W

200W

 

2mW

5mW

10mW

2mW

20mW

400mW

1.8W

5W

600mW

4W

8W

12W

16W

30W

50W

80W

140W

4W

8W

10W

15W

20W

25W

30W

40W

55W

60W

70W

150W

830nm

878.6nm

915nm

940nm

976nm

976nm

wavelength stabilized

1064nm

1W

2W

65W

120W

10W

12W

30W

35W

70W

100W

130W

160W

180W

300W

500W

10W

20W

70W

150W

200W

500W

10W

15W

20W

70W

150W

200W

300W

500W

3W

9W

18W

27W

50W

60W

100W

130W

140W

180W

10W

15W

20W

3.3 List of Fiber-coupled Laser Diodes

Wavelength

Power

 Fiber

Package

Type

405nm

160mW

40μm/0.22

Coaxial

 

450nm

800mW

105μm/0.22

14 pin Butterfly

 

520nm

2mW

4μm/0.13

Coaxial

 

520nm

5mW

4μm/0.13

Coaxial

 

520nm

10mW

105μm/0.22

Coaxial

 

635nm

2mW-20mW

4μm/0.13

Coaxial

Single Emitter, SM

635nm

5mW-50mW

105μm/0.22

Coaxial

Single Emitter, MM

635nm

400mW

105µm/0.22

Coaxial

Single Emitter, MM

635nm

1.8W

105µm/0.22

16 pin

Multi-single Emitter, MM

635nm

5W

105µm/0.22

8pin module

Multi-single Emitter, MM

650nm

2mW

4μm/0.13

Coaxial

Single Emitter, SM

650nm

4mW

105μm/0.22

Coaxial

Single Emitter, MM

660nm

5mW-30mW

4μm/0.13

Coaxial

Single Emitter, MM

660nm

10mW-60mW

105μm/0.22

Coaxial

Single Emitter, MM

785nm

600mW

105μm/0.22

14 pin butterfly

Wavelength stabilized

793nm

4W

105μm/0.22

2 pin

 

793nm

8W

105μm/0.22

2 pin module

 

793nm

12W

105μm/0.22

2pin module

 

793nm

15W

105μm/0.22

4pin module

 

793nm

30W

105μm/0.22

6pin module

 

793nm

40W

200μm/0.22

2pin module

 

793nm

55W

105μm/0.22

6pin module

 

793nm

80W

200μm/0.22

6pin module

 

808nm

4W

105µm/ 0.22

6pin

Single Emitter

808nm

4W

105µm/ 0.22

11pin

Single Emitter

808nm

4W

400µm/0.22

11pin (Detachable)

Single Emitter

808nm

7W

200µm/0.22

15pin

Single Emitter

808nm

7W

200µm/0.22

14pin (Detachable)

Single Emitter

808nm

8W

200µm/0.22

15pin

Single Emitter

808nm

8W

200μm/400µm/0.22

14pin (Detachable)

Single Emitter

808nm

13W

200μm/0.22

15pin

Multi-single Emitter

808nm

15W

200μm/0.22

15pin

Multi-single Emitter

808nm

15W-20W

200μm/0.22

4pin

Multi-single Emitter

808nm

30W

400μm/0.22

4pin

Multi-single Emitter

808nm

35W

105μm/0.22

6pin

Multi-single Emitter

808nm

40W

400μm/0.22

6pin

Multi-single Emitter

808nm

50W

400μm/0.22

6pin

Multi-single Emitter

808nm

60W

400μm/0.22

6pin

Multi-single Emitter

808nm

60W

105μm/0.22

6pin

Multi-single Emitter

808nm

100W

200μm/0.22

6pin

Multi-single Emitter

808nm

6W,8W,10W,15W

400μm/0.22

module

Fiber-bundled module

830nm

1W

50μm/0.14

2pin

 

830nm

2W

50μm/0.14

2pin

 

915nm

11W

105μm/0.22

2pin

Single Emitter

915nm

20W

105μm/0.22

2pin

Multi-single Emitter

915nm

25W

105μm/0.15

2pin

Multi-single Emitter

915nm

30W

105μm/0.22

2pin

Multi-single Emitter

915nm

65W

105μm/0.15

2pin

Multi-single Emitter

915nm

70W

105μm/0.22

6pin

Multi-single Emitter

915nm

110W

105μm/0.15

6pin

Multi-single Emitter

915nm

150W

105μm/0.22

6pin

Multi-single Emitter

915nm

158W

105μm/0.22

6pin

Multi-single Emitter

915nm

200W

200μm/0.22

6pin

Multi-single Emitter

940nm

11W

105μm/0.22

2pin

Multi-single Emitter

940nm

20W

105μm/0.22

2pin

Multi-single Emitter

940nm

25W

105μm/0.15

2pin

Multi-single Emitter

940nm

30W

105μm/0.22

2pin

Multi-single Emitter

940nm

70W

105μm/0.22

6pin

Multi-single Emitter

940nm

200W

200μm/0.22

6pin

Multi-single Emitter

940nm

18W

275μm/0.22

module

Fiber-bundled Modules

965nm

11W

105μm/0.22

2pin

Single emitter

965nm

20W

105μm/0.22

2pin

Multi-single Emitter

965nm

25W

105μm/0.15

2pin

Multi-single Emitter

965nm

30W

105μm/0.22

2pin

Multi-single Emitter

965nm

70W

105μm/0.22

6pin

Multi-single Emitter

965nm

200W

200μm/0.22

6pin

Multi-single Emitter

976nm

4W

105μm/0.22

6 pin

Single emitter

976nm

4W

105μm/0.22

9pin

Single emitter

976nm

4W

200μm/0.22

9 pin (Detachable)

Single emitter

976nm

4W

105μm/0.22

11 pin

Single emitter

976nm

4W

200μm/0.22

11pin (Detachable)

Single emitter

976nm

10W

105μm/0.22

11 pin

Single emitter

976nm

10W

200μm/0.22

11 pin (Detachable)

Single emitter

976nm

10W

105μm/0.22

15 pin

Single emitter

976nm

10W

200μm/0.22

14 pin (Detachable)

Single emitter

976nm

10W

200μm/0.22

AT (Detachable)

Single emitter

976nm

11W

105μm/0.22

2pin

Single emitter

976nm

20W

105μm/0.22

2pin

Multi-single Emitter

976nm

25W

105μm/0.15

2pin

Multi-single Emitter

976nm

30W

105μm/0.22

2pin

Multi-single Emitter

976nm

60W

105μm/0.15

2pin

Multi-single Emitter

976nm

70W

105μm/0.22

6pin

Multi-single Emitter

976nm

200W

200μm/0.22

6pin

Multi-single Emitter

976nm

3W

105μm/0.22

2pin

Wavelength stabilized series

976nm

9W

105μm/0.22

2pin

Wavelength stabilized series

976nm

18W

105μm/0.22

2pin

Wavelength stabilized series

976nm

27W

105μm/0.22

4pin

Wavelength stabilized series

976nm

50W

105μm/0.15

6pin

Wavelength stabilized series

976nm

60W

105μm/0.22

6pin

Wavelength stabilized series

976nm

80W

105μm/0.15

6pin

Wavelength stabilized series

976nm

85W

105μm/0.22

6pin

Wavelength stabilized series

976nm

180W

200μm/0.22

6pin

Wavelength stabilized series

976nm

10W,15W

400μm/0.22

module

Fiber-Bundled Module

976nm

980/808/15W

400μm/0.22

15pin

Double Wavelength series

1064nm

10W-20W

200μm/400μm/0.22

15pin

 

Ordering Information: STK-XXX-Y-ZZ-A-PPPPW-CC

3.4 Details of STK Series Fiber-coupled Diode Lasers

808nm Diode Lasers

Part Number

STK808S06F-2W

STK808S14F-2W

STK808D14C-2W-FS

STK808D06F-2W

Optical Parameter

Laser power(W)

2

2

2

2

Wavelength(nm)

808

808

808

808

Tolerance(nm)

±3, ±10

±3, ±10

±3, ±10

±3, ±10

Spectral width(nm)

<3

<3

<3

<3

Temperature drift (nm/K)

0.3

0.3

0.3

0.3

Fiber Data

Core dia.(um)

105, 200

105

200

105, 200

NA

0.22

0.22

0.22

0.22

Connector

SMA905

SMA905

SMA905

SMA905

Electrical Parameter

Operation(A)

2.5

2.5

2.5

2.5

Threshold current(A)

0.4

0.4

0.4

0.4

Operation voltage(V)

1.9

1.9

1.8

1.9

Others

Operation temp.(oC)

10-30

10-30

10-30

10-30

Store temp.(oC)

-20-+80

-20-+80

-20-+80

-20-+80

Life(hours)

>10,000

>10,000

>10,000

>10,000

Dimension(mm)

26x12.7x12.5

30x12.7x14.8

44.5x31.8x18

26x12.7x12.5

Outlook

Fig. 1

Fig. 2

Fig. 3

Fig. 1

TEC Parameter

Max. current(A)

 

2.2

4

 

Max. voltage(V)

 

8.7

9.8

 

Pilot beam

 

 

 

Yes

Yes

 

Part Number

STK808S06F-4W

STK808D14C-4W-FS

STK808S09F-4W

STK808D06F-4W

Optical Parameter

Laser power(W)

4

4

4

4

Wavelength(nm)

808

808

808

808

Tolerance(nm)

±3, ±10

±3, ±10

±3, ±10

±3, ±10

Spectral width(nm)

<3

<3

<3

<3

Temperature drift (nm/K)

0.3

0.3

0.3

0.3

Fiber Data

Core dia.(um)

105, 200

200

105, 200

105, 200

NA

0.22

0.22

0.22

0.22

Connector

SMA905

SMA905

SMA905

SMA905

Electrical Parameter

Operation(A)

5

5

5

5

Threshold current(A)

0.8

0.8

0.8

0.8

Operation voltage(V)

1.9

2.1

1.9

1.9

Others

Operation temp.(oC)

10-30

10-30

10-30

10-30

Store temp.(oC)

-20-+80

-20-+80

-20-+80

-20-+80

Life(hours)

>10,000

>10,000

>10,000

>10,000

Dimension(mm)

26x12.7x12.5

44.5x31.8x18

44.5x31.8x18

26x12.7x12.5

Outlook

Fig. 1

Fig. 2

Fig. 4

Fig. 1

TEC Parameter

Max. current(A)

 

4

4

4

Max. voltage(V)

 

9.8

9.8

9.8

Pilot beam

 

 

Yes

 

Yes

 

Part Number

STK808D14C-8W-FS

STK808S09F-8W

STK808D15F-8W

STK808S02M-10W

Optical Parameter

Laser power(W)

8

8

8

10

Wavelength(nm)

808

808

808

808

Tolerance(nm)

±3, ±10

±3, ±10

±3, ±10

±10

Spectral width(nm)

<3

<3

<3

 

Temperature drift (nm/K)

0.3

0.3

0.3

0.3

Fiber Data

Core dia.(um)

200

200, 400

200, 400

375

NA

0.22

0.22

0.22

0.22

Connector

SMA905

SMA905

SMA905

SMA905

Electrical Parameter

Operation(A)

10

10

10

2.6

Threshold current(A)

1.5

1.5

1.5

0.4

Operation voltage(V)

2.2

2.2

2.18

10

Others

Operation temp.(oC)

10-30

10-30

10-30

10-30

Store temp.(oC)

-20-+80

-20-+80

-20-+80

-20-+80

Life(hours)

>10,000

>10,000

>10,000

>10,000

Dimension(mm)

44.5x31.8x18

44.5x31.8x18

44.5x31.8x18

123x80x25

Outlook

Fig. 3

Fig. 4

Fig. 8

Fig. 5

TEC Parameter

Max. current(A)

6

6

6

 

Max. voltage(V)

9.8

9.8

9.8

 

Pilot beam

 

Yes

 

Yes

 

 

Part Number

STK808S02M-15W

STK808SABC-15W

STK808SABC-30W

STK808DANC-30W-FS

Optical Parameter

Laser power(W)

15

15

30

30

Wavelength(nm)

808

808

808

808

Tolerance(nm)

±10

±3

±3

±3, ±10

Spectral width(nm)

 

<3

<3

<3

Temperature drift (nm/K)

0.3

0.3

0.3

0.3

Fiber Data

Core dia.(um)

375

400

400

400

NA

0.22

0.22

0.22

0.22

Connector

SMA905

SMA905

SMA905

SMA905

Electrical Parameter

Operation(A)

3

9

9.5

10

Threshold current(A)

0.4

1.2

1.2

1.2

Operation voltage(V)

14

3.8

7.8

7.8

Others

Operation temp.(oC)

10-30

10-30

10-30

10-30

Store temp.(oC)

-20-+80

-20-+80

-20-+80

-20-+80

Life(hours)

>10,000

>10,000

>10,000

>10,000

Dimension(mm)

123x80x25

47x40x20

47x40x20

52x35x20

Outlook

Fig. 5

Fig. 6

Fig. 6

Fig. 7

Pilot beam

 

 

 

 

Yes

Specifications of Pilot Beam

Laser power(mW)

>2

Laser wavelength(nm)

650

Operation voltage(V)

2.2

Operation current(mA)

<30

915/940/976/9xxnm Diode Lasers

Part Number

SYK976S06F-3W

SYK976S14F-3W

SYK976SA2F-9W-R-G

SYK976D14C-10W-FS

Optical Parameter

Laser power(W)

3

3

9

10

Wavelength(nm)

976

976

976

976

Tolerance(nm)

±3, ±10

±3, ±10

±0.5

±3, ±10

Spectral width(nm)

<3

<3

<0.5

<3

Temperature drift (nm/K)

0.3

0.3

0.02

0.3

Fiber Data

Core dia.(um)

105, 200

105

105

200

NA

0.22

0.22

0.22

0.22

Connector

SMA905

SMA905

SMA905

SMA905

Electrical Parameter

Operation(A)

4

3.8

11.5

12

Threshold current(A)

0.4

0.4

0.6

0.5

Operation voltage(V)

1.8

1.8

1.8

1.9

Others

Operation temp.(oC)

10-30

10-30

10-30

10-30

Store temp.(oC)

-20-+80

-20-+80

-20-+80

-20-+80

Life(hours)

>10,000

>10,000

>100,000

>10,000

Dimension(mm)

30x12.7x14.8

30x12.7x14.8

26x12.7x12.5

44.5x31.8x18

Outlook

Fig. 1

Fig. 2

Fig. 11

Fig. 3

TEC Parameter

Max. current(A)

 

2.2

 

6

Max. voltage(V)

 

8.7

 

9.8

Pilot beam

 

 

 

 

Yes

 

Part Number

SYK976S09F-10W

SYK976D15F-10W

SYK976S02M-10W

SYK976S02M-15W

Optical Parameter

Laser power(W)

10

10

10

15

Wavelength(nm)

976

976

976

976

Tolerance(nm)

±3, ±10

±3, ±10

±10

±10

Spectral width(nm)

<3

<3

 

 

Temperature drift (nm/K)

0.3

0.3

0.3

0.3

Fiber Data

Core dia.(um)

105, 200

105, 200

375

375

NA

0.22

0.22

0.22

0.22

Connector

SMA905

SMA905

SMA905

SMA905

Electrical Parameter

Operation(A)

12

12

3.6

3.8

Threshold current(A)

0.5

0.5

0.3

0.3

Operation voltage(V)

1.9

1.9

6

10

Others

Operation temp.(oC)

10-30

10-30

10-30

10-30

Store temp.(oC)

-20-+80

-20-+80

-20-+80

-20-+80

Life(hours)

>10,000

>10,000

>10,000

>10,000

Dimension(mm)

44.5x31.8x18

44.5x31.8x18

123x80x25

123x80x25

Outlook

Fig. 4

Fig. 8

Fig. 5

Fig. 5

TEC Parameter

Max. current(A)

6

6

 

 

Max. voltage(V)

9.8

9.8

 

 

Pilot beam

 

 

Yes

 

 

 

Part Number

SYK976SABF-25W-R-G

SYK9XXSA3F-25W-R

STK9XXSA3F-30W-R

STK9XXDANC-30W-FS

Optical Parameter

Laser power(W)

25

25

30

30

Wavelength(nm)

976

915,940,976

915,940,976

915,940,976

Tolerance(nm)

±0.5

±3, ±10

±3, ±10

±3, ±10

Spectral width(nm)

<0.5

<5

<5

<3

Temperature drift (nm/K)

0.02

0.3

0.3

0.3

Fiber Data

Core dia.(um)

105

105

105

200

NA

0.22

0.15

0.15

0.22

Connector

SMA905

SMA905

SMA905

SMA905

Electrical Parameter

Operation(A)

11

10

12

9.5

Threshold current(A)

0.6

0.5

0.5

0.5

Operation voltage(V)

5.4

5.4

5.4

7

Others

Operation temp.(oC)

10-30

10-30

10-30

10-30

Store temp.(oC)

-20-+80

-20-+80

-20-+80

-20-+80

Life(hours)

>100,000

>100,000

>100,000

>10,000

Dimension(mm)

47x42x20

42x25x17

42x25x17

52x35x20

Outlook

Fig. 10

Fig. 9

Fig. 9

Fig. 7

Pilot beam

 

 

 

 

Yes

 

Part Number

STK940SG3-50W-R

STK976SG3-50W-R

 STK915FN1RN-150

Optical Parameter

Laser power(W)

50

50

150

Wavelength(nm)

940

976

915

Tolerance(nm)

±0.5

±3, ±10

±10

Spectral width(nm)

<0.5

<5

<6

Temperature drift (nm/K)

0.3

0.3

0.3

Fiber Data

Core dia.(um)

105

105

106.5

NA

0.22

0.15

0.22

Connector

SMA905

SMA905

--

Electrical Parameter

Operation(A)

12

12

22.8

Threshold current(A)

0.5

0.5

1.1

Operation voltage(V)

10.8

10.8

14

Others

Operation temp.(oC)

10-30

10-30

15-35

Store temp.(oC)

-20-+80

-20-+80

-20-+70

Life(hours)

>100,000

>100,000

 

Dimension(mm)

60x50x25

60x50x25

80x80x24.5

Outlook

Fig. 12

Fig. 12

click here

Specifications of Pilot Beam

Laser power(mW)

>2

Laser wavelength(nm)

650

Operation voltage(V)

2.2

Operation current(mA)

<30

3.5 STK Series Fiber Coupled Diode Lasers Rack Mounted Systems

We offer diode laser rack mounted subsystems ranging from wavelength 450nm to 1550nm and the output can be up to 300 watt. The system can integrate several functions upon customizable request. Compact and operate-friendly designs make it very easy to use. To meet customer’s specific demanding and provide high quality products and laser solutions are our eternal pursuit.

 

Wavelength

Power

Fiber

635nm

400mW

105µm,200µm,400µm / 0.22

808nm

2mW-300W Customizable

105µm,200µm,400µm / 0.22

915nm

2mW-300W Customizable

105,200µm,400µm / 0.22

980nm

2mW-300W Customizable

105µm,200µm,400µm / 0.22

4. STG Series DFB Lasers & Modules

4.1 STG Series DFB Lasers

Distributed feedback (DFB) lasers provide tunable wavelength output with extremely narrow spectral width and long coherence length. Integrated modules offer further narrowing of the spectral line in a compact OEM package with a simple tuning interface.

DFB lasers feature a grating on the chip level structure to generate feedback into the cavity which ultimately enables stable, smooth, and precise wavelength tuning via temperature control of the chip. Additional feedback or external locking methods can ensure extremely stable wavelength control through many years or decades of use.

Our DFB lasers serve a wide range of industrial, defense, medical, and scientific applications, with performance-enhancing design features that include:

DFB lasers provide precise single-frequency and single-spatial-mode performance with smooth tuning capability via temperature or current (chirp) tuning. We offer a range of products with high power and high bandwidth options in a rugged, single-emitter, fiber coupled 14-pin or 7-pin butterfly package. Our high power series offers options up to 100 mW with >2.5 GHz direct modulation speeds, while our high bandwidth series offers up to 18 mW with >12 GHz direct modulation speeds. In addition to the variety of standard wavelength options in the 1-1.62 mm region, additional custom options are available upon request.

Applications cover distributed temperature sensing (DTS), fiber optic telecmmunications, gas sensing, interferometry, laser Doppler vibrometry (LDV), LIDAR, RF over fiber, seed lasers, spectroscopy.

Product Code

Wavelength

Power Options

Fiber

Features

STG-AA1401, AA1406

1529-1610 nm

40, 50, 63, 80, 100 mW

PM or SM

 

STG-AA1402

1617 nm

80 mW

PM or SM

 

STG-AA1415

1529-1610 nm

40, 50, 63, 80, 100 mW

PM or SM

High isolation

STG-AA1416

1537-1565 nm

40 mW

PM or SM

High isolation, high efficiency TEC

STG-AA1411

1064 nm

50 mW

PM or SM

 

STG-AA1409

1310 nm

18 mW

PM or SM

 

STG-AA0701

1310,1527-1565 nm

10, 18 mW

PM or SM

High bandwidth

4.2 STG Series DFB Laser Modules

Building upon our proven 14-pin packaged DFB lasers, we also offers compact OEM modules with excellent linewidth performance. All the modules comprise an integrated DFB laser, low noise diode driver, and TEC controller. To operate, the user need only provide a simple 5V power supply and voltage based tuning signals for temperature or current (chirp) adjustment, if required.

The incorporation of an ultra-low noise current source for the diode offers a vastly improved linewidth. The EM650 typically provides 200 kHz linewidth in a hand-sized package, roughly 66x64 mm (2.5”x2.5”) in size. The EM750 features an additional external cavity to reduce the linewidth to approximately 10 kHz while emitting up to 50 mW out of the fiber.

Product Code

Wavelength

Power Options

Laser Type

Fiber

Features

STG-EM650

 

1064, 1310, 1529-1617 nm

40, 50, 63, 80, 100 mW

DFB

PM or SM

200 kHz typ linewidth

STG-EM750

 

1532-1575 nm

30, 50 mW

DFB

PM or SM

10 kHz typ linewidth

STG-EM655

1310, 1530, 1550, 1570 nm

10, 18 mW

DFB

PM or SM

>12 GHz direct modulation

4.3 STG Series DFB Laser Modules

Our high power diode lasers feature ruggedized, epoxy-free designs intended for use in a wide range of harsh, long-life environments. Cooled and uncooled options are available to meet the most demanding diode laser applications.

Single-mode (SM) pump lasers emit a low noise, precisely controlled, polarization maintained level of light at a specific wavelength out of a small-core fiber. STG series of cooled and uncooled diode laser products are designed with precise micro-alignment that stays true and stable through wide temperature ranges and high shock/vibration environments. All SM lasers feature a fiber Bragg grating (FBG) for stable, low noise operation. Customers may select to use the laser without the grating to enable temperature tuning of the central wavelength.

The latest series of AC1409 SM lasers feature high PER performance, enabling superior PM pump combining and other polarization extinction ratio (PER) sensitive applications. In addition to standard products, output wavelength and other options can be customized for new applications.

Multi-mode (MM) lasers offer high output power. We offer standard 14-pin fiber-coupled package designs and other formats upon request. Cooled designs allow for wavelength tuning of the output for even greater wavelength control of the laser, while uncooled options feature higher power output.

Our lasers are designed to ensure highly reliable operation across wide temperature and environmental conditions.

A variety of low size, weight, and power custom designs can be employed to meet demanding aerospace and space mission applications. We also offer design and qualification services to ensure high reliability and long life under launch conditions for space mission applications.

Applications cover fiber lasers, fiber optic, gyroscopes. Inspection, infrared sensing, life science, marking.

Product Code

Fiber

Package

Wavelength

Cooling

Power

STG-AC1409

PM or SM

14-pin

974, 976, 980 nm

Active

600, 700 mW

STG-EM278

PM or SM

mini-DIL

976 nm

None

200 mW

STG-EM322 through

EM327

0.15 or 0.22 NA

14-pin

915, 940, 960 nm

None

7 W

STG-EM328, EM329

0.15 or 0.22 NA

14-pin

975 nm

None

6 W

STG-EM330 through

EM337

0.15 or 0.22 NA

14-pin

915, 940, 960, 975 nm

Active

5 W

EM339

0.15 or 0.22 NA

14-pin

808 nm

Active

3 W

5. STL Series High-Power Fiber-coupled Diode Lasers

The diode laser offers remarkable laser beam quality with high brightness and high optical power density. The CW optical power of up to 1000 W is delivered through various fibers with small fiber core diameter from 100 µm to 600 µm. Small numerical aperture of 0.22 yields the perfect beam source for your application.

All systems are also available with power supply and/or cooling unit. We can offer you our fibre-coupled laser systems with the wavelengths of 808 nm, 915 nm, 940nm and 980 nm.

Features

Applications

Fiber output power [W]

Fiber core diameter (NA 0.22)

Series

100μm

200μm

400μm

30

 

Y

 

STL-FB, STL-LM

32

 

Y

 

STL-FB, STL-LM

35

 

Y

 

STL-FB, STL-FO, STL-LM

35

Y

 

 

STL-FG

40

 

 

Y

STL-FB, STL-FO, STL-LM

45

 

Y

 

STL-FG

50

 

 

Y

STL-FG

60

 

Y

Y

STL-FG

60

Y

 

 

STL-FP

70

 

Y

 

STL-FP

80

 

 

Y

STL-FP

100

 

Y

 

STL-AV5

120

 

 

Y

STL-AV5

180

 

 

Y

STL-AV5

200

 

Y

 

STL-AV10

350

 

 

Y

STL-AV10

5.1 STL-FB Series Fiber-coupled Diode Lasers

Optical Data

CW-nominal output power (W)

30

32

Central wavelength l  (nm)

805-810, 915, 940, 975-9801

Tolerance of l (nm)

±10 (±3, ±2)2

Spectral width (FWHM) (nm)

< 5 (<4)2

Temperature drift of l3 (nm/K)

~0.3, ~0.35, ~0.4

Fiber data

Fiber core diameter (um)

200

400

Fiber-optic connector

SMA905

Electrical data

Typical operation current (start of lifetime) (A)

40

40

Max. operation current (start of lifetime) (A)

50

50

Max. operation current (end of lifetime) (A)

60

60

Typical threshold current (A)

5 - 8

Typical efficiency (%)

42

44

Typical slope efficiency (W/A)

0.7 – 1.0

Operation voltage (V)

< 2

Reverse voltage (V)

< 2

Thermal conditions

Diode operation temperature2 (oC)

+15 … 30

Storage temperature (oC)

-20 … +60

Recommended heat sink capacity (W)

> 80

Recommended heat sink thermal resistance (K/W)

< 0.1

Other specifications

Expected lifetime5 (hours)

20,000

RoHS 2002/95/EC and CE compliant

YES

Dimension of laser head

(connector not included) (mm)

75x25x18 (without pilot beam)

75x25x53 (with pilot beam)

Weight (g)

300

Optional accessories

Pilot beam

Pilot beam output power (mW)

> 0.7

Pilot beam wavelength (nm)

635 ± 5

Pilot beam voltage (V)

3-5

Pilot beam current (mA)

< 120

Monitor diode

Operation voltage (Vdc)

5

Monitor diode signal (V)

0-2

Product Name Identification:

STL-FB  xxx

F-xxxx

- xxxx

- xxxx

- xxxx

- xxx

Power

Fiber core diameter

Wavelength

Wavelength tolerance

Feature monitor diode

Feature pilot laser

30

32

200

400

808, 806, 807, 808, 809, 810, 915, 940

T0=±10nm

T2=±2nm

T3=±3nm

M0=no monitor diode

M3=monitor diode

P0=no pilot laser

P2=pilot laser

Example: STL-FB30F200-980-T3M3P0

Accessories

5.2 STL-LM Series Fiber-coupled Diode Lasers

Optical data1

CW – nominal output power  (W)

30

35

32

40

Centre wavelength λ  (nm)

805-810, 915, 940, 975-9812

Tolerance of λ  (nm)

± 3 (± 2)3

Spectral width (FWHM)  (nm)

< 4

Temperature drift of λ4  (nm/K)

~0.3, ~0.35, ~0.4

Fibre data

Fibre core diameter  (μm)

200

400

Numerical aperture

0.22

Fibre-optic connector

SMA905

Electrical data

Typical operation current (start of lifetime)  (A)

40

45

40

50

Max. Operation current (start of lifetime)  (A)

43

48

43

53

Max. Operation current (end of lifetime)  (A)

52

58

52

64

Typical threshold current  (A)

5 - 8

Typical efficiency  (%)

42

43

44

44

Typical slope efficiency  (W/A)

0.7 - 1.0

Operation voltage  (V)

< 2

Reverse voltage

0

Thermal conditions

Diode operation temperature5  (° C)

+15….30

Storage temperature  (°C)

-20….+60

Recommended heat sink capacity  (W)

> 64

> 70

> 62

> 76

Recommended heat sink thermal resistance (K/W)

< 0.1

Other specifications

Expected lifetime6 (hours)

20,000

RoHS 2002/95/EC and CE compliant

YES

Dimensions of laser head

(connectors not included)  (mm)

87x25x20

Weight (g)

300

External radiation filter

Filter 1600.014, HR@1050-1130nm >99.0% (s+p pol.)

or

Filter 1600.036, HR @ 1025-1080nm >99.0% (s+p pol.)

Other filters on request

  1. Optical data @ 25°C diode heat sink temperature,
  2. Other wavelength on request,
  3. optional,
  4. Depending on wavelength,
  5. Measured by NTC/PT100 at temperature measurement hole in the diode heat sink (defined in drawing)
  6. According ISO 17526:2003(E);

Optional

Monitor diode

Operation voltage  (VDC)

5

Monitor diode signal  (V)

0-2

Product Name Identification:

STL-LM  xxx

F-xxxx

-DL xxxx

- xxxx

- xxxx

- xxx

Power

Fiber core diameter

Wavelength

Wavelength tolerance

Feature monitor diode

Feature filter

30

32

35

40

200

400

808, 806, 807, 808, 809, 810, 915, 940, 975, 976, 977, 978, 979, 980, 981

T2=±2nm

T3=±3nm

M0=no monitor diode

M3=monitor diode

F0=no filter

F14=filter 1600.014

F36=filter 1600.036

Example: STL-LM30-F200-DL980-T3M3F0

Accessories

 Diode Laser Module,  Laser Diodes (STFB Series),  Laser Diode DriverBenchtop Diode Driver,  Mini OEM Diode Drivers

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