TUN-518-522 518-522 nm Wavelength Tunable Narrow Linewidth Diode Laser

Description: It is a high-end custom high stability, low noise, narrow linewidth, wavelength tunable product. Applications: scientific research and teaching, holographic imaging, Raman, atomic clock, coherent detection Model #: TUN-518-522 Model TUN-518-522 Wavelength Range of Rough Tuning (nm) 518-522 Operating Mode CW Output Power (mW)¹ 1-30 Power Stability (rms, 4 hours ±3°C) <3%, <2%, <1% Transverse Mode Near TEM00 Spectral Line Width (nm) <0.1 Frequency Shift (pm, over ±2°C and 1 hr) <10 Coarse Tuning Accuracy (nm) ~0.1 Fine Tuning Range (GHz)² >40 (52 pm) Fine Tuning Accuracy (nm)² 0.001 Beam Diameter at the Aperture (1/e², mm) ~3.0 Beam Divergence, Full Angle (mrad) <1.0 Polarization Ratio >50:1, (>100:1 optional) Horizontal±5 degree Warm-Up Time (minutes) <5 Beam Height from Base Plate (mm) 40 Operating Temperature (℃) 20-30 Power Supply (100-240VAC) PSU-TUN 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 # TUN-518-522