Description

UV-FN-349-SLM LD PUMPED ALL-SOLID-STATE UV LASER Wavelength 349nm

An all-solid-state single longitudinal mode UV laser is characterized by high output power stability, a good beam profile, ultra – compactness, a long lifetime, and easy operation. The laser is widely used in high – precision measurement, biomedical detection, semiconductor microfabrication, flow cytometry, Raman spectroscopy, photoluminescence, confocal and super – resolution fluorescence microscopy, among other fields.

UV-FN-349-SLM LD PUMPED ALL-SOLID-STATE UV LASER Wavelength 349nm

Wavelength (nm) – 320±1 / 349±1
Operating mode – CW
Output power (mW)1 – 50-100 / 50-100
Power stability (rms, 4 hours±3℃) – <1%, <0.5%
Spectral line width (nm) – <1MHz
Transverse mode – TEM00
M2 – <1.2
Beam diameter at the aperture (1/e2, mm) – ~0.7
Beam divergence, full angle (mrad) – <1.0
Noise of amplitude (rms, 20Hz-20MHz) – <0.25%
Peak-to-Peak Noise (%) (20 Hz to 20 kHz) – <1%
Polarization ratio – >100:1, Vertical (Horizontal optional)
Warm-up time (minutes) – <10
Pointing Stability(μrad) (over 2 hours after warm-up and ±3°C) – <30
Pointing Stability Over Temperature(μrad/°C) – <8
Beam height from base plate (mm) – 19
Operating Temperature (°C) – 10-35
Operating voltage (VDC) – 12V
Expected lifetime (hours) – >10000