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4100 nm Mid & Far-Infrared (MWIR/LWIR) Lasers

Mid & Far-Infrared (MWIR/LWIR) · CW, Pulsed · Datasheets & quote request

4100 nm Mid & Far-Infrared (MWIR/LWIR) Lasers

The 4100 nm emission line operates in the Mid & Far-Infrared (MWIR/LWIR) region of the optical spectrum. Our portfolio includes configurations across CW Lasers, Pulsed Lasers, supporting CW, Pulsed operation. Compare power levels, linewidth, stability, and package dimensions below.

5 models1 seriesquote after qualification

Key applications

  • Mid-IR molecular gas spectroscopy (CO, CO₂, CH₄, H₂O)
  • Tissue ablation and medical laser surgery (2.94 µm water peak)
  • Polymer processing and precision laser cutting
  • Thermal imaging calibration and non-destructive testing
  • Optical countermeasures and defense sensing

5 models · 1 series

4.1 ΜM Infrared Laser, CW Laser, Solid State Laser |

5 models
ModelWavelengthOutput / average powerPower stability (rms, 4 hours±3℃)Beam divergence, full angle (mrad)Warm-up time (minutes)Cooled methodOperating temperature (℃)Power supply (100-240VAC)Expected lifetime (hours)Rep. rateSingle pulse energy (µJ)
MIL-V-41004100 nm1~80 mW<3%, <2%<5<10Air Cooled15-35RAD1PS>10000––Datasheet
MIL-W-41004100 nm50~400 mW–––––––––Datasheet
TUN-W-2600~44104100 nm50~300 mW<5%, <3%<11–Air Cooled15-35RAD1PS>10000––Datasheet
EO-XS-2600-44104100 nm1~1000 mW<5%, <3%<5<10Air cooled10-35PSU-AOM (3U)>1000030-50kHz1-33.3 / 1-26.7 / 1-13.3 / 1-6.7Datasheet
HPL-MIR-41004100 nm1~2 W–––––––––

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.