Fiber-coupled Diode Lasers

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Fiber-coupled Diode Lasers

Products

Lasers

Laser Parts

AO & EO Devices

Optical Parts

Laser Accessories

Laser Machines

Opto Mechanics & Stages

Laser Measurement

Crystals

S Series Fiber-coupled Diode Lasers

1. 808nm Diode Lasers

Part Number		S81S06F-2W	S81S14F-2W	S81D14C-2W-FS	S81D06F-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
TEC Parameter	Max. voltage(V)		8.7	9.8
Pilot beam

Part Number		S81S06F-4W	S81D14C-4W-FS	S81S09F-4W	S81D06F-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
TEC Parameter	Max. voltage(V)		9.8	9.8	9.8
Pilot beam

Part Number		S81D14C-8W-FS	S81S09F-8W	S81D15F-8W	S81S02M-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
TEC Parameter	Max. voltage(V)	9.8	9.8	9.8
Pilot beam

Part Number		S81S02M-15W	S81SABC-15W	S81SABC-30W	S81DANC-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
TEC Parameter	Max. current(A)
TEC Parameter	Max. voltage(V)
Pilot beam

Specifications of Pilot Beam

Laser power(mW)	>2
Laser wavelength(nm)	650
Operation voltage(V)	2.2
Operation current(mA)	<30

2. 976nm Diode Lasers

Part Number		S98S06F-3W	S98S14F-3W	S98SA2F-9W-R-G	S98D14C-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
TEC Parameter	Max. voltage(V)		8.7		9.8
Pilot beam

Part Number		S98S09F-10W	S98D15F-10W	S98S02M-10W	S98S02M-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
TEC Parameter	Max. voltage(V)	9.8	9.8
Pilot beam

Part Number		S98SABF-25W-R-G	S9XSA3F-25W-R	S9XSA3F-30W-R	S9XDANC-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
TEC Parameter	Max. current(A)
TEC Parameter	Max. voltage(V)
Pilot beam

Part Number		S94SG3-50W-R	S98SG3-50W-R
Optical Parameter	Laser power(W)	50	50
	Wavelength(nm)	940	976
	Tolerance(nm)	±0.5	±3, ±10
	Spectral width(nm)	<0.5	<5
	Temperature drift (nm/K)	0.3	0.3
Fiber Data	Core dia.(um)	105	105
	NA	0.22	0.15
	Connector	SMA905	SMA905
Electrical Parameter	Operation(A)	12	12
	Threshold current(A)	0.5	0.5
	Operation voltage(V)	10.8	10.8
Others	Operation temp.(^oC)	10-30	10-30
	Store temp.(^oC)	-20-+80	-20-+80
	Life(hours)	>100,000	>100,000
	Dimension(mm)	60x50x25	60x50x25
	Outlook	Fig. 12	Fig. 12
TEC Parameter	Max. current(A)
TEC Parameter	Max. voltage(V)
Pilot beam

Specifications of Pilot Beam

Laser power(mW)	>2
Laser wavelength(nm)	650
Operation voltage(V)	2.2
Operation current(mA)	<30

3. Other Diode Lasers

We also can supply other lasers such as 405nm, 635nm, 650nm, 660nm, 665nm, 680nm, 690nm, 793nm, 830nm, 915nm, 940nm, 1470nm. Please contact our sales if you have any further questions.

ST 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 fibres with small fibre 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

fibre easily replaceable due to plug & play fibre connector
fibre-coupled output
optical power 10...1000 W
small NA of 0.22
conductively cooled package
maintenance-free
long lifetime

Applications

pumping solid state lasers
material processing
soldering
inspection
medicine
printing
plastics welding

Fiber output power [W]	Fiber core diameter (NA 0.22)			Series
Fiber output power [W]	100μm	200μm	400μm	Series
30				STFB
32				STFB
35				STFB, STFO
35				STFG
40				STFB, STFO
45				STFG
50				STFG
60				STFG
60				STFP
70				STFP
80				STFP
100				STAV5
120				STAV5
180				STAV5
200				STAV10
350				STAV10

STFB Series Fiber-coupled Diode Lasers

· High brightness laser for medical, pump and material processing applications

· SMA905 Plug & Play connector for optical fibers

· Compact dimensions

· Passively cooled

· 2 temperature sensors (NTC/PT100)

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 temperature⁴ (^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
¹ Other wavelength on request; ² optional; ³ Depending on wavelength; ⁴ Measured by NTC/PT100 at temperature measurement hole defined in drawing; ⁵ According ISO 17526:2003 (E)
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 (V_dc)	5
Monitor diode signal (V)	0-2

Product Name Identification:

STFBxxx

F-xxxx

- xxxx

- xxx

Power

Fiber core diameter

Wavelength

Wavelength tolerance

Feature monitor diode

Feature pilot laser

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: STFB30F200-980-T3M3P0

Accessories

l Fiber STF-SMA905-F, 1.5m or 3m

l Diode driver with TEC-cooler

l Integrated Volume Holographic Grating for wavelength stabilization

l Different beam shaping optics (focusing, collimating, fibre-fibre) available

l Installation service and personal introduction on request

l Turn-key systems available

l Customized laser modules and fibers on request

STLM Series Fiber-coupled Diode Lasers

· High brightness laser for, pump applications

· SMA905 Plug & Play connector for optical fibres

· Compact dimensions

· Passively cooled

· Dual temperature sensor (NTC/PT100)

· Hermetically sealed laser head

· External radiation filter

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 (or ± 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)	20000
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