FL-1908-LN-L 1908 nm Low Noise Fiber Laser

Description: Low-noise fiber laser at 1908 nm with ultra-stable output power, excellent beam quality and extremely low relative intensity noise (RIN). Applications: optical communication, light detection and ranging, frequency-doubled fundamental frequency light source, scientific research Model #: FL-1908-LN-L Wavelength (nm) 1908±1 Operating Mode CW Output Power (W) 1-5 Power Stability (rms, 4 hours ± 3°C) <2%, <1% Transverse Mode TEM00 Longitudinal Mode SLM Current Adjustment Range 1-100% Spectral Linewidth (nm) <0.006 Relative Intensity Noise (rms, 10 Hz-3 MHz) <0.1%, <0.05% Frequency Shift (MHz, over ±2 °C and 8 hours) <±200 M² <1.1 Fiber Connector FC/APC, Collimator optional Fiber Length (m) 1 Fiber Jacket PVC, Metal optional Beam Diameter (mm) 4±1 @ Collimator output Pointing Stability (µrad) <5 / <10 Polarization Ratio (dB) >15, after PM fiber Warm-up Time (minutes) <30 Cooled Method Air cooled or Water cooled Operating Temperature (°C) 15-30 Power Supply (VAC) 110/220 VAC 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 # FL-1908-LN-L