Description

MSL-FN-320 SINGLE LONGITUDINAL MODE LASER Wavelength 320nm

All solid state single longitudinal mode laser is made features of ultra compact, long lifetime, and easy operating, which is used in DNA sequencing, flow cytometry, cell sorting, optical
instrument, spectrum analysis, interference, measurement, holography, physics experiment, etc.

MSL-FN-320 SINGLE LONGITUDINAL MODE LASER Wavelength 320nm

Features

Linewidth < 1MHz
RMS Noise < 0.5%
CW Output Power Up to 4 W
Power Stability < 0.5%
CW/ Pulsed

Applications

Raman Spectroscopy
Wafer / Chip Defect Inspection
Fluorescence Imaging
Semiconductor Material Characterization
Atomic / Molecular Physics Experiments
Optical Metrology

Wavelength (nm) – 320±1 / 335±1  / 349±1 / 355±1 / 360±1
Output power (mW) – 1 1-30 / 1-10 / 1-10 / 1-10 / 1-80
Power stability (rms, 4 hours±3℃) – <3%, <2%, <1% / <5%, <3%, (<2% optional) / <3%, <2,<1%

Transverse mode – TEM00

Longitudinal mode Single – Operating mode CW
Spectral line width (nm) – <1MHz Coherent length (m) >50
Noise of amplitude (rms, 20Hz-20MHz) – <1%, <0.5%
M2 – <1.5
Beam diameter at the aperture (1/e2, mm) – <1.0
Beam divergence, full angle (mrad) – <1.2
Polarization ratio – >100:1, Vertical (Horizontal optional)
Pointing stability (urad) (over 2 hours after warm-up and±3℃) – <50
Pointing stability Over Temperature(urad/℃) – <8
Frequency shift (MHz)(Over±2℃ and 8hrs) (optional) – <±200
Frequency shift with Temp (MHz/°C) (optional) – <200
Beam height from base plate (mm) – 27.4
Warm-up time (minutes) – <10
Laser head consumption(W) – 15 (typical) , <25 (40℃)
Max. Laser Head Base plate Temp (°C) – 50
Operating Temperature (°C) – 10-35
Power supply (100-240VAC) – PSU-H-FDA
Expected lifetime (hours) – >10000