2 Chip Module Fiber Coupled Laser Diode
Part Number: 2CM-102
SemiNex's 2CM Fiber Coupled Laser Module features 2 laser chips optically combined into either a 105/125 .22 NA fiber or into a 200/220 .22NA fiber. The design is offered in the 12xx to 19xx nm wavelength range. Other wavelengths are available upon request. This efficient low cost package is designed to meet the needs of professional medical customers needing repeatable high power in a rugged fiber coupled package. Other applications such as DPSS, illumination, range finding, targeting and precision LiDAR benefit from the high power.
Wavelength: 1570 nm
Power: 7.7 W CW
Aperture:200 um
Mode: Multi Mode
Aiming beam
Photodiode
Thermistor
Symbol Value Units Optical Wavelength λc 1570 nm(+/-20) Output Power (CW) Po 7.7 watts Spectral Width Δλ 10 nm 3dB Emitter Width W 200 μm Emitter Height H 1 μm Temp. Coefficient Δλ/ΔλT 0.55 nm/C Slope Efficiency ηo 0.4 W/A Slow Axis Divg. θ_parallel 12 deg FWHM Fast Axis Divg. θ_perp 12 deg FWHM Number of emitters 2 Duty Cycle DC 100 % Electrical Power Conversion Eff. η 19 Min Threshold Current Ith 0.5 A Operating Current Iop 12 A Operating Voltage Vop 3 V Series Resistance Rs 0.1 ohm Thermistor - Resistance R 10000 K omh +/-5% Thermistor Constant β 3477 β ± 3% Aiming Beam - Current Limit Imax 65 mA Aiming Beam - Operation Limit Vop 2.3 V Aiming Beam - Output Power Pa 2 mW Aiming Beam - Wavelength λa 635 nm Mechanical Optical Fiber Core Dia. 200 μm Optical Fiber NA NA 0.22 Fiber Length 1 Meters Connector SMA905 Lead Soldering Temp. 250 °C Storage Temp. -40 to 80 °C Weight 170 g Operating Temp. -40 to 60 °C Laser Engine Misc LE X Axis Divergence θ_X 12 deg FWHM LE Y Axis Divergence θ_Y 12 deg FWHM Other Specified values are rated at a constant heat sink temperature of 20oC.
商品属性 [波长] 1570 nm [功率] 7.7 W CW