Back to Home
320 nm Ultraviolet (UV) Lasers

Ultraviolet (UV) · CW, Single-Frequency, Pulsed · Datasheets & quote request

320 nm Ultraviolet (UV) Lasers

The 320 nm emission line operates in the Ultraviolet (UV) region of the optical spectrum. Our portfolio includes configurations across CW Lasers, Single-Frequency Lasers, Pulsed Lasers, supporting CW, Single-Frequency, Pulsed operation. Compare power levels, linewidth, stability, and package dimensions below.

13 models2 seriesquote after qualification

Key applications

  • Direct-write photolithography
  • Stereolithography (SLA / DLP resin curing)
  • Flow cytometry (Hoechst / DAPI / Indo-1)
  • Laser micro-machining and wafer scribing
  • UV fluorescence excitation and imaging

13 models · 2 series

320nm CW Pulse UV Laser

10 models
ModelWavelengthOutput / average powerPulse energyRepetition ratePulse widthSpectral linewidthPower stabilityOptical noiseM²Transverse modeLongitudinal modeM2Beam diameter at the aperture (1/e2, mm)Beam divergence, full angle (mrad)Polarization ratioPointing stability Over Temperature(urad/℃)Frequency shift (MHz)(Over±2℃and 8hrs) (optional)Operating Temperature (°C)Power supply (100-240VAC)Expected lifetime (hours)Pointing Stability Over Temperature(μrad/°C)Operating voltage (VDC)Cooled method (Water cooled)Warm-up time (minutes)Cooled methodCooled method (Water Cooled)Operating temperature (℃)Modulation optionPower stability (rms, 4 hours , ±3°C)Beam diameter at the aperture 1/e2 (mm)Power supply (12VDC)
MSL-FN-320320 nm1~30 mW–––<1 MHz<0.5%<0.5%–TEM00Single<1.5<1.0<1.2>100:1, Vertical (Horizontal optional)<8<±20010-35PSU-H-FDA>10000–––––––––––Datasheet
UV-FN-320-X320 nm1~50 mW–––<1 MHz<1%<0.25%–TEM00–<1.2~0.7<1.0>100:1, Vertical (Horizontal optional)––10-35–>10000<812V–––––––––Datasheet
MSL-R-320320 nm50~300 mW–––< 5 MHz<1%<0.5%–TEM00Single<1.2<1.5–>100:1 Vertical (Horizontal optional)––20-30–>10000<8–WCH-580––––––––Datasheet
UV-FN-320-LN320 nm1~30 mW–––< 0.003 nm<1%<1%–TEM00–––––––10-35PSU-H-FDA>10000<8––<10Air Cooled/ Water Cooled––––––Datasheet
UV-DP-320-LN320 nm30~1500 mW–––<0.003 nm<0.5%<1%–Near TEM00––<3.0––––––>10000–12V/ 25A–<10–WCH-58010-35––––Datasheet
UV-FN-320320 nm1~100 mW–––< 0.2 nm<1%––TEM00––<1.0<1.2>100:1, Vertical (Horizontal optional)––10-35–>10000<8––––––DC-1kHz; TTL and Analog optional–––Datasheet
UV-DP-320-A320 nm100~500 mW–––< 0.2 nm<1%––Near TEM00––<3.0–>100:1, Vertical (Horizontal optional)–––PSU-DP-A>10000–––<10Air Cooled–10-35––––Datasheet
UV-DP-320-B320 nm500~4000 mW–––< 0.2 nm<0.5%––Near TEM00––<3.0––––––>10000–12V/ 25A–<10–WCH-58010-35DC-1kHz; TTL and Analog optional–––Datasheet
AO-U-320-DP320 nm1~40 mW1~8 uJ1-30 kHz~13 ns @5 kHz––––––––––––––>10000–––<10Water cooled–10-35–<5%, <3%<2.012V/25ADatasheet
UV-FN-320-SLM320 nm50~100 mW–––<1 MHz<0.5%<0.25%<1.2TEM00––~0.7<1.0>100:1, Vertical (Horizontal optional)––10-35–>10000<812V–––––––––Datasheet

Single Longitudinal Mode SLM Laser, Green and Infrared Single Frequency Laser AT 532 NM and 1064 NM.

3 models
ModelWavelengthOutput / average powerSpectral linewidthOptical noiseM²Power stability (rms, 4 hours±3℃)Transverse modeBeam diameter at the aperture (1/e2, mm)Beam divergence, full angle (mrad)Polarization ratioPointing Stability Over Temperature(μrad/°C)Operating Temperature (°C)Operating voltage (VDC)Expected lifetime (hours)Longitudinal modeCooled method (Water cooled)
3 20320 nm1~30 mW<1 MHz<0.5%<1.5–––––––––––
UV-FN-320-X320 nm1~50 mW<1 MHz<0.25%<1.2<1%, <0.5%TEM00~0.7<1.0>100:1, Vertical (Horizontal optional)<810-3512V>10000––Datasheet
MSL-R-320320 nm50~300 mW<5 MHz<0.5%<1.2<3%, <2%, <1%TEM00<1.5–>100:1 Vertical (Horizontal optional)<820-30–>10000SingleWCH-580Datasheet

Not sure which model fits?

Send the physics — wavelength, mode, power or energy, linewidth or pulse width, delivery, control and safety — and we qualify the source.