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343 nm Ultraviolet (UV) Lasers

Ultraviolet (UV) · Pulsed, Fiber-coupled · Datasheets & quote request

343 nm Ultraviolet (UV) Lasers

The 343 nm emission line operates in the Ultraviolet (UV) region of the optical spectrum. Our portfolio includes configurations across Fiber Lasers, Pulsed Lasers, supporting Pulsed, Fiber-coupled operation. Compare power levels, linewidth, stability, and package dimensions below.

4 models1 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

4 models · 1 series

343nm UV Ultraviolet Laser.

4 models
ModelWavelengthOutput / average powerPulse energyPower stability (rms, 4 hours , ±3℃)Pulse duration (ps)M2Rep. ratePolarization ratio (dB)Warm-up time (minutes)Delivery fiber length (cm)Cooled methodOperating temperature (℃)Operating voltage (VDC)Expected lifetime (hours)Fundamental FrequencyDelivery fiber length(cm)Pulse duration (ns)frequencyRep. rate (MHz)Ave power stability (over 4 hours)Transverse modeBeam diameter at the aperture (mm)Polarization ratioOperating temperature (°C)Power supply (100-240VAC)
FL-343-PS343 nm1~50 mW–<5%, <3%<10<220-50MHz>15 Horizontal (Vertical optional)<1560Air cooled15-3512V/11.5A>10000Third harmonic––––––––––Datasheet
FL-343-Pico343 nm1~50 mW–<5%,<3%100-900<2100kHz-20MHz>15 Horizontal (Vertical optional)<15–Air cooled15-3512V/11.5A>10000Third harmonic60–––––––––Datasheet
FL-343-Nano343 nm10~300 mW–<5%, <3%–<2–>15 Horizontal (Vertical optional)<1560Air cooled15-3512V/11.5A>10000Third harmonic–0.5-50all / fiber / pulsed / laser / at0.1-1––––––Datasheet
MPL-N-343343 nm1~50 mW0.1~7 uJ–––––<5––––>10000––~7––<5%, <3%Near TEM00~1.0>50:1, Horizontal (Vertical optional)10-35PSU-Q-FDA/PSU-Q-LEDDatasheet

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.