FL-1550-LN-L 1550 nm Low Noise Single Frequency Fiber Laser

Description: 1550 nm low-noise fiber laser with ultra-stable output power, excellent beam quality and extremely low relative intensity noise (RIN). Applications: wafer inspection, pumping source and scientific research, etc. Model #: FL-1550-LN-L Wavelength (nm) 1550±1 Operating Mode CW Output Power (W) 1-10 Power Stability (rms, 4 hours ± 3°C) <2%, <1%, <0.5% Transverse Mode TEM00 Longitudinal Mode SLM Current Adjustment Range 1-100% Spectral Linewidth (nm) <0.004 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) 110/220VAC 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-1550-LN-L