High Power Multimode Laser Diodes 6W Output Power in CW Operation with Wavelengths from 1470nm to 1550nm SemiNex delivers the highest available CW power at infrared wavelengths and can optimize the design of its laser chips to meet customers optical and electrical performance specifications. Diodes are mounted and tested to meet custom applications with typical results and packaging options are shown below. Contact Frankfurt Laser Company for additional details or to discuss your application in further detail. Key Features High output power High dynamic power range High efficiency Custom packaging Applications Medical laser equipment LIDAR Free Space Communication DPSS pump lasers Military / Aerospace Packaging Options C-mount High Heat Load (HHL) Others on request General Specifications Symbol Typical Units Center Wavlength Range λ c 1470/1532/1550 nm Emitter Width W 95 µm Emitter Width H 1 µm Spectral Width λ 10 nm 3dB Slope Efficiency η o 0.5 W/A Fast Axis Divergence θ 26 deg FWHM Slow Axis Divergence θ 8 deg FWHM Wavelength Temp Coeff. λ coef 0.7 nm/ C Power Conversion Efficiency η 0.5 Threshold Current I th 0.45 A Operating Current I op 10 A Operating Voltage V op 2 V Series Resistance R s 0.05 Ohm 1 FRANKFURT LASER COMPANY
Specifications 1470nm, 1532nm and 1550nm on C-Mount Symbol C-1470-6-95 C-1532-6-95 C-1550-6-95 Unit Output Power P o 5 4.2 4.2 W Fast Axis Divergence θ 26-30 26-30 26-30 FWHM Slow Axis Divergence θ 4-8 4-8 4-8 FWHM Power Conversion Efficiency η 0.5 0.5 0.5 W/A Operating Current I op 12 12 12 A Operating Voltage V op 1.8 1.8 1.8 V 2 FRANKFURT LASER COMPANY
Specifications 1470nm, 1532nm and 1550nm in HHL-Package with Fiber Output Symbol HHF-1470-6-95 HHF-1532-6-95 HHF-1550-6-95 Unit Output Power P o 4.4 3.7 3.7 W Core Diameter 105 105 105 µm Fiber NA 0.22 0.22 0.22 Power Conversion Efficiency η 0.5 0.5 0.5 W-A Operating Current I op 10 10 10 A Operating Voltage V op 2 2 2 V Lead Soldering Temperature C 250 250 250 TEC (Optional) TEC Voltage V 8.6 8.6 8.6 V TEC Current A 3.8 3.8 3.8 A Thermistor (Optional) Resistance R 10± 5% 10± 5% 10± 5% KΩ (@25 C) Thermistor Constant β 3477± 3% 3477± 3% 3477± 3% β 3 FRANKFURT LASER COMPANY
Specifications 1460nm and 1550nm in HHL-Package with Window Output Symbol HHF-1470-6-95 HHF-1532-6-95 HHF-1550-6-95 Unit Output Power P o 4 3.7 3.7 W Core Diameter 105 105 105 µm Fiber NA 0.22 0.22 0.22 Power Conversion Efficiency η 0.5 0.5 0.5 W-A Operating Current I op 10 10 10 A Operating Voltage V op 2 2 2 V Lead Soldering Temperature C 250 250 250 TEC (Optional) TEC Voltage V 8.6 8.6 8.6 V TEC Current A 3.8 3.8 3.8 A Thermistor (Optional) Resistance R 10± 5% 10± 5% 10± 5% KΩ (@25 C) Thermistor Constant β 3477± 3% 3477± 3% 3477± 3% β 4 FRANKFURT LASER COMPANY
Specifications 1460nm and 1550nm Chip on Carrier Symbol COC-1470-6-95 COC-1532-6-95 COC-1550-6-95 Unit Output Power P o 3 2.1 2.1 W Spectral Width λ 10-20 10-20 10-20 nm 3dB Fast Axis Divergence θ 26-30 26-30 26-30 FWHM Slow Axis Divergence θ 4-8 4-8 4-8 FWHM Power Conversion Efficiency η 0.5 0.5 0.5 W/A Operating Current I op 8 8 8 A Operating Voltage V op 2 2 2 V 5 FRANKFURT LASER COMPANY
Specifications 1460nm, 1532nm and 1550nm B-Mount Symbol C-1470-6-95 C-1532-6-95 C-1550-6-95 Unit Output Power P o 5 4.2 4.2 W Fast Axis Divergence θ 26-30 26-30 26-30 FWHM Slow Axis Divergence θ 4-8 4-8 4-8 FWHM Power Conversion Efficiency η 0.5 0.5 0.5 W/A Operating Current I op 12 12 12 A Operating Voltage V op 1.8 1.8 1.8 V 6 FRANKFURT LASER COMPANY