
785 nm Single Longitudinal Mode Infrared Diode Laser
785 nm Infrared Diode Laser for Raman Spectroscopy MDL-III-785L Model #: MDL-III-785L Description: It features ultra-compact design, long lifetime, cost-effective and easy operation. Application: Raman spectroscopy, speckle interferometry, bioinstrumentation, metrology, sensing, analytical instrumentation Specifications Wavelength (nm) 785 ± 1 Operation Mode CW Output Power after Fiber (mW) >10, 20, …, 80 Power Stability (rms, over 4 hours) <1%, <2%, or <3% Transverse Mode Near TEM00 Longitudinal Mode Single Spectral Linewidth (MHz) <50 Coherence Length (m) >2 M2 Factor <1.5 Beam Diameter at Aperture (mm) <3 Beam Divergence, full angle (mrad) <1.2 Polarization Extinction Ratio >50:1 (>100:1 optional), Horizontal ± 5° Warm-up Time (minutes) <5 Beam Height from the Base Plate (mm) 24.8 Operating Temperature (C°) 10 ~ 35 Power Supply (85 ~ 264 VAC) PS