Symbol Value Units Optical Wavelength λc 1485 nm(+/-20) Output Power (CW) Po 18 watts Spectral Width Δλ 20 nm 3dB Emitter Width W 400 μm Temp. Coefficient Δλ/ΔλT 0.55 nm/C Slope Efficiency ηo 1.4 W/A Slow Axis Divg. θ_parallel 12 deg FWHM Fast Axis Divg. θ_perp 12 deg FWHM Number of emitters 4 Duty Cycle DC 100 % Electrical Power Conversion Eff. η 22 Min Threshold Current Ith 0.9 A Operating Current Iop 14 A Operating Voltage Vop 5.4 V Series Resistance Rs 0.17 ohm Thermistor - Resistance R 10000 K omh +/-5% Thermistor Constant β 3477 β ± 3% Aiming Beam - Current Limit Imax 50 mA Aiming Beam - Operation Limit Vop 2.2 V Aiming Beam - Output Power Pa 2 mW Aiming Beam - Wavelength λa 635 nm Mechanical Optical Fiber Core Dia. 400 μm Optical Fiber NA NA 0.22 Fiber Length 1.5 Meters Connector SMA905 Lead Soldering Temp. 250 °C Storage Temp. -40 to 80 °C Weight 400 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.
Export license is not required for shipment to the US and most of Europe. For shipments to other countries please click this hyperlink to Regulation Number 6A005.
SemiNex delivers the highest available power at infrared wavelengths between 12xx and 19xx nm. When necessary we will further optimize the design of our InP laser chips to meet our customers' specific optical and electrical performance needs. Diodes, bars and packages are tested to meet customer and market performance demands. Typical results and packaging options are shown. Contact SemiNex for additional details or to discuss your specific requirements.Click here to see product information sheet
- Thermal Processing
- DPSS Pump Lasers
- 1470nm wavelength
- Custom Wavelengths Available
- Red Aiming Beam
- Monitor Photodiode