TEM-LN-640 640 nm Low Noise TEM00 Red Diode Laser

Description: It features TEM00 mode, ultra compact design, long lifetime, cost-effectiveness and easy operation. They are used in measurement, communication, spectrum analysis, etc. Applications: measurement, communication, spectrum analysis Model #: TEM-LN-640 Central Wavelength (nm) 640±5 Operating Mode CW Output Power (mW) 1-100 Power Stability (rms, 4 hours ±3°C) <2%, <1%, <0.5% Transverse Mode TEM00 Noise of Amplitude (rms, 20Hz-20MHz) <1%, <0.5% Ellipticity >0.95 M² <1.1 Beam Diameter at Aperture (1/e², mm) ~1.0 Beam Divergence, Full Angle (mrad) <1.5 Warm-up Time (minutes) <5 Beam Height from Base Plate (mm) 25 Operating Temperature (°C) 25±3 Power Supply (100-240VAC) PSU-III-FDA / PSU-III-LED / PSU-A-D Modulation Option DC-1kHz, 1kHz-10kHz, 10kHz-30kHz, 30kHz-100kHz optional; TTL and Analog optional Expected Lifetime (hours) >10000 Please refer to the Data Sheet for detailed specifications If you need a different model number, please feel free to ask for a quotation. Long lifetime FDA registered ISO and CE qualified ROHS complied Model # TEM-LN-640