Description

UV-D-355 LD PUMPED ALL-SOLID-STATE LASER Wavelength 355nm

All solid – state CW mode UV laser is made with features of narrow linewidth, low noise, good beam ellipticity, compact structure and outstanding long-term stability which is used in semiconductor wafer inspection, grating interference lithography, DOE direct writing, photovoltaic light-trapping structure fabrication, flow cytometry, spectrum analysis and precision physics experiments.

UV-D-355 LD PUMPED ALL-SOLID-STATE LASER Wavelength 355nm

Wavelength (nm) – 355±1
Operating mode – CW
Output power (W)1 – 2-5
Power stability (rms, over 4 hours) – <3%, <2%, <1%
Beam Circularity (%) – >80
Beam diameter at the aperture (1/e2, mm) – ~2
Beam divergence, full angle (mrad) – <4.5
M2 – <1.5
Polarization ratio – >100:1 Horizontal
Warm-up time (minutes) – <10
Beam height from base plate (mm) – 98
Cooled method – Water cooled
Operating Temperature (°C) – 10-35
Operating voltage (VDC) – DC 36V/ 19.6A
Expected lifetime (hours) – >10000