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946 nm Near-Infrared (NIR) Lasers

Near-Infrared (NIR) · CW, Single-Frequency, Pulsed · Datasheets & quote request

946 nm Near-Infrared (NIR) Lasers

The 946 nm emission line operates in the Near-Infrared (NIR) 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.

12 models2 seriesquote after qualification

Key applications

  • Solid-state laser crystal pumping (Nd:YAG, Nd:YVO₄, Er:glass)
  • Narrow-linewidth Raman spectroscopy
  • Optical coherence tomography (OCT)
  • Optical trapping and manipulation
  • Near-infrared fluorescence imaging and sensing

12 models · 2 series

Infrared Laser, 946 NM Infrared Laser Module, DPSS Infrared Lasers.

10 models
ModelWavelengthOutput / average powerPulse energyTransverse modeNoise of amplitude (rms, 20Hz-20MHz)M2Warm-up time (minutes)Operating temperature (°C)Power supply (100-240VAC)Power supply (12VDC)Expected lifetime (hours)Spectral line width (nm)Beam divergence (mrad)Beam diameter at the aperture (1/e2, mm)Polarization ratioPower stability (rms, 4 hours , ±3°C)Pulse durationPower stability (rms, 4 hours ± 3°C)Operating temperature (℃)Operating voltage (VDC)Beam diameter at the aperture 1/e2 (mm)Beam diameter at the aperture (mm)Pulse duration (ns)
MLL-U-946-SU946 nm1~300 mW–TEM00<1%<1.5<510-35PSU-H-FDAPSU-SR-OEM (12V/25A)>10000––––––––––––Datasheet
MLL-H-946946 nm300~800 mW–TEM00<1%<1.5<510-35PSU-H-FDAPSU-SR-OEM (12V/25A)>10000<0.1<2.0––––––––––Datasheet
MIL-H-946946 nm1~800 mW–TEM00–<1.5<510-35PSU-H-FDA/PSU-H-LED/PSU-SR–>10000–<2.0~1.2>100:1, Horizontal (Vertical optional)––––––––Datasheet
MIL-U-946-SU946 nm800~1500 mW–TEM00–<1.5<510-35PSU-H-FDA/PSU-H-LED/PSU-SR–>10000––~1.0–<3%, <2%–––––––Datasheet
MIL-W-946946 nm1.5~5 W–TEM00–<1.5<510-35PSU-H-FDA/PSU-H-LED/PSU-SR–>10000–<2.0~1.2>100:1, Horizontal (Vertical optional)––––––––Datasheet
PGL-LF-946946 nm1~10 mW–––––––––––––––––––––
AO-Mini-946946 nm100~500 mW100~150 uJTEM00––<10–––>10000–––––20-50<5%, <3%, <2%10-3512V/29A–––Datasheet
AO-S-946946 nm1~150 mW1~40 uJTEM00––<10–PSU-AOM-DL–>10000–––>100:1, Vertical (Horizontal optional)–––10-35–~1.2––Datasheet
MPL-S-946946 nm1~100 mW1~50 uJTEM00––––PSU-SR–>10000––––<5%, <3%, <2%––10-35––~1.0–Datasheet
MPL-U-946-SU946 nm1~150 mW1~20 uJ–––––––––––––––––––~5Datasheet

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

2 models
ModelWavelengthOutput / average powerSpectral linewidthPower stabilityOptical noiseM²Transverse modeLongitudinal modeM2Beam diameter at the aperture (1/e2, mm)Polarization ratioWarm-up time (minutes)Pointing stability over temperature (urad/°C)Frequency shift (MHz) (over ±2°C and 8hrs) (optional)Operating temperature (°C)Power supply (100-240VAC)Operating voltage (VDC)Expected lifetime (hours)
946946 nm1~200 mW<1 MHz–<2%<1.5––––––––––––
MSL-U-946-SU946 nm1~200 mW<1 MHz<3%, <2%, <1%<2%<1.5TEM00Single<1.2<1.0>100:1, Horizontal (Vertical optional)<5<8<±20010-35PSU-H-FDAPSU-SR-OEM (12V/25A)>10000Datasheet

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.