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375 nm Ultraviolet (UV) Lasers

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

375 nm Ultraviolet (UV) Lasers

The 375 nm emission line operates in the Ultraviolet (UV) region of the optical spectrum. Our portfolio includes configurations across CW Lasers, Single-Frequency Lasers, Fiber Lasers, Pulsed Lasers, Multi-wavelength Lasers, supporting CW, Single-Frequency, Pulsed, Fiber-coupled operation. Compare power levels, linewidth, stability, and package dimensions below.

25 models4 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

25 models · 4 series

375 NM UV Diode Laser.

19 models
ModelWavelengthOutput / average powerPulse energyPower stability (rms, 4 hours ± 3°C)Transverse modeBeam divergence, full angle (mrad)Warm-up time (minutes)Cooled methodOperating temperature (°C)Power supply (100-240VAC)Expected lifetime (hours)Noise of amplitude (rms, 20Hz-20MHz)M2Polarization directionOperating temperature (℃)stabilityOperating voltage(internal PCB)Modulation optionalConnectionStorage temperature (°C)Humidity (%)Dimensions of laser head (mm)Fiber Core Diameter (um)Fiber ConnectorPower stability (rms, over 4 hours)Modulation optionCooling WayDimensions(mm3)WarrantyFC-W-375H-II (Water Cooled)
MDL-375(FC)375 nm1~700 mW–<2%, <1%, <0.5%Multimode~2.5×1.0<5Air cooled10-35PSU-H-FDA/PSU-H-LED>10000–––––––––––––––––––
FC-375375 nm1~20 W––––––––––––––––––––––––––––Datasheet
MDL-C-375375 nm1~15 mW–<2%, <1%, <0.5%Multimode~2.5×1.0<5Air cooled10-35PSU-H-FDA/PSU-H-LED>10000–––––––––––––––––––Datasheet
MLL-III-375L375 nm1~50 mW–<2%, <1%, <0.5%–<0.5<5Conduction10-35PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM>10000<1%, <0.5%<1.5 / <1.2–––––––––––––––––Datasheet
MLL-III-375375 nm1~400 mW–<2%, <1%, <0.5%Multimode~2.3×0.2 / ~3.5×0.5<5Conduction10-35PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM>10000<1%, <0.5%––––––––––––––––––Datasheet
MLL-H-375375 nm400~800 mW–<2%, <1%, <0.5%Multimode~2.5×1.0<5Air cooled10-35PSU-H-FDA/PSU-H-LED>10000<1%, <0.5%––––––––––––––––––Datasheet
MDL-XS-375375 nm1~50 mW–<2%, <1%, <0.5%Multimode~2.5×1.0<5Air cooled10-35PSU-H-FDA/PSU-H-LED>10000–––––––––––––––––––Datasheet
MDL-III-375L375 nm1~50 mW–<2%, <1%, <0.5%Near TEM00<0.5<5Conduction10-35PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM>10000–<1.5 / <1.2–––––––––––––––––Datasheet
MDL-III-375375 nm1~400 mW–<2%, <1%, <0.5%Multimode~2.0×0.5<5Conduction10-35PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM>10000–––––––––––––––––––Datasheet
MDL-H-375375 nm400~800 mW–<2%, <1%, <0.5%Multimode~2.5×1.0<5Air cooled10-35PSU-H-FDA/PSU-H-LED>10000–––––––––––––––––––Datasheet
MDL-MD-375375 nm1~1500 mW–<2%, <1%, <0.5%Multimode~8.0×0.5<5––PSU-H-FDA/PSU-H-LED/PSU-N-LED>10000––Horizontal25±3–––––––––––––––Datasheet
PGL-VI-FC-375375 nm1~30 mW––––––10°C to 35°C––––––lifetime5VDCTTL or Analog0-3V,0-5VCable with flying leads-10°C to 70°C<90 %, non-condensingΦ56×250mm2 / (PGL-FC-375/589)––––––––Datasheet
MSL-T-375375 nm1~80 mW––––––––––––––––––––––––––––
MDL-E-375375 nm1~15 mW–<2%, <1%, <0.5%Multimode~2.5×1.0<5Air cooled10-35PSU-H-FDA/PSU-H-LED>10000–––––––––––––––––––Datasheet
FC-W-375C375 nm5~10 W––––<5–––10000–––10-40–––––––400, 600…SMA905/ FC/ QBH<1%TTL/ Analog 1Hz-30KHz, TTL on/ offAir Cooled447 (L)×483.4 (W)×148 (H)mm31 year–Datasheet
FC-W-375H-II375 nm10~20 W––––<5–––10000–––10-40–––––––400, 600…SMA905/ FC/ QBH<1%TTL/ Analog 1Hz-30KHz, TTL on/ offWater Cooled518 (L)×450 (W)×147.5 (H)mm31 yearWater Chiller (WCH-370) (Optional)Datasheet
MDL-NS-375375 nm1~100 mW–<2%, <1%, <0.5%Multimode~2.5×1.0<5Air cooled10-35PSU-H-FDA/PSU-H-LED>10000–––––––––––––––––––Datasheet
MDL-PS-375375 nm1~50 mW–<2%, <1%, <0.5%Multimode~2.5×1.0<5Air cooled10-35PSU-H-FDA/PSU-H-LED>10000–––––––––––––––––––Datasheet
HPL-375-T375 nm2 W200 uJ–––––––––––––––––––––––––––Datasheet

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

1 model
ModelWavelengthOutput / average powerSpectral linewidthOptical noise
3 75375 nm1~80 mW<10 MHz<0.5%

RGB Laser |

4 models
ModelWavelengthOutput / average powerPower stabilityFiber typeFiber Core Diameter(μm)Fiber ConnectorFiber jacketWarm-up time (minutes)Operating temperature (℃)Expected lifetime (hours)Warranty
FC-375/405/450/520/640/660/980375 nm0.3/2/3/1.3/1/1.5/10 W<1%MM fiber400/ 200SMA905/ FCPVC or metal jacket<510~35100001 yearDatasheet
FC-375/405/520/660/785/980375 nm0.3/2/1.3/1.5/4/10 W<1%––––––––
FC-375/520375 nm0.3/1.3 W<1%MM fiber400/ 200SMA905/ FCPVC or metal jacket<510~35100001 yearDatasheet
FC-375/520/808375 nm0.3/1.3/ 5 W<1%MM fiber400/ 200SMA905/ FCPVC or metal jacket<510~35100001 yearDatasheet

Free Space Multi Wavelength Laser |

1 model
ModelWavelengthOutput / average powerPower stabilityM²Beam diameter at the aperture (mm)Beam divergence, full angle (mrad)Warm-up time (minutes)Operating temperature (℃)Power supply (100-240VAC)Expected lifetime (hours)Warranty
RGB-375/488/532375 nm20/20/50 mW<1%1.1~1.0<1.5<510~35RGB-31100001 yearDatasheet

Not sure which model fits?

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