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273 nm Deep UV Lasers

Deep UV · CW · Datasheets & quote request

273 nm Deep UV Lasers

The 273 nm emission line operates in the Deep UV region of the optical spectrum. Our portfolio includes configurations across CW Lasers, supporting CW operation. Compare power levels, linewidth, stability, and package dimensions below.

3 models1 seriesquote after qualification

Key applications

  • Semiconductor wafer defect inspection
  • Deep-UV resonance Raman spectroscopy
  • Photolithography and photo-ablation
  • MALDI-TOF mass spectrometry
  • High-resolution UV fluorescence metrology

3 models · 1 series

273nm UV CW Ultraviolet Laser.

3 models
ModelWavelengthOutput / average powerTransverse modeBeam diameter at the aperture (1/e2, mm)Beam divergence, full angle (mrad)Polarization ratioPointing Stability Over Temperature(μrad/°C)Operating Temperature (°C)Modulation optionExpected lifetime (hours)Power stability (rms, 4 hours±3℃)Warm-up time (minutes)Cooled methodOperating temperature (℃)Power supply (100-240VAC)Cooled method (Water Cooled)Operating voltage (VDC)
UV-FN-273273 nm1~5 mWTEM00<1.0<1.2>100:1, Vertical (Horizontal optional)<810-35DC-1kHz; TTL and Analog optional>10000–––––––Datasheet
UV-DP-273-A273 nm5~100 mWNear TEM00<3.0–>100:1, Vertical (Horizontal optional)–––>10000<3%, <2%, <1%<10Air Cooled10-35PSU-DP-A––Datasheet
UV-DP-273-B273 nm100~400 mWNear TEM00<3.0––––DC-1kHz; TTL and Analog optional>10000–<10–10-35–WCH-58012V/ 25ADatasheet

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.