Back to Home
793 nm Near-Infrared (NIR) Lasers

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

793 nm Near-Infrared (NIR) Lasers

The 793 nm emission line operates in the Near-Infrared (NIR) region of the optical spectrum. Our portfolio includes configurations across CW Lasers, Single-Frequency Lasers, Fiber Lasers, supporting CW, Single-Frequency, Fiber-coupled operation. Compare power levels, linewidth, stability, and package dimensions below.

18 models3 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

18 models · 3 series

Infrared Diode Laser, 793 NM Infrared Diode Lasers, High Power Diode Laser System.

10 models
ModelWavelengthOutput / average powerPower stability (rms, 4 hours ± 3°C)Transverse modeNoise of amplitude (rms, 20Hz-20MHz)Beam divergence, full angle (mrad)Warm-up time (minutes)Cooled methodOperating temperature (°C)Power supply (100-240VAC)Expected lifetime (hours)Single pulse energy (nJ)Rep. rate (MHz)Ave power stability (rms, 4 hours±3℃)pulseM2 factorPolarization ratioOperating temperature (℃)Frequency doublerFiber Core Diameter (um)Fiber ConnectorFiber lengthsFiber JacketPower stability (rms, 4 hours±3℃)Operating voltage (VAC)
MLL-III-793793 nm1~2500 mW<2%, <1%, <0.5%Multimode<1%, <0.5%<3.0<5Conduction10-35PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM>10000––––––––––––––Datasheet
MDL-III-793793 nm1~2500 mW<2%, <1%, <0.5%Multimode–<3.0<5Conduction10-35PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM>10000––––––––––––––Datasheet
MDL-H-793793 nm2500~4000 mW<2%, <1%, <0.5%Multimode–<3.0<5Air cooled10-35PSU-H-FDA/PSU-H-LED>10000––––––––––––––Datasheet
CW-760~840793 nm1~2000 mW–TEM00––<10Air cooled–12V/6.67A>100000.1-0.680±2<2%, <1%duration, / high<1.2>100:1 Vertical10-35LASER HEAD (780) / POWER SUPPLY––––––Datasheet
CW-760-840793 nm1~3000 mW–TEM00––<10Air cooled–12V/6.67A>100000.1-0.680±2<2%, <1%duration, / high<1.2>100:1 Vertical10-35LASER HEAD (780) / POWER SUPPLY––––––Datasheet
OEM-I-793-BG793 nm200 W––––<5Air cooled––>10000––––––-30-60–200, 0.22NASMA9054mPVC, Metal optional<2%, <1%, <0.5%100-240Datasheet
FC-793793 nm1~5 W–––––––––––––––––––––––
FC-W-793793 nm5~50 W–––––––––––––––––––––––
FC-W-793H793 nm50~100 W–––––––––––––––––––––––
MDL-793(FC)793 nm1~3600 mW–––––––––––––––––––––––

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

2 models
ModelWavelengthOutput / average powerSpectral linewidthPower stabilityM²Beam divergence, full angle (mrad)Warm-up time (minutes)Cooled methodPower supply (100-240VAC)Expected lifetime (hours)
793793 nm1~200 mW<0.00001 nm–<1.5–––––
MSL-Ti-793793 nm1~200 mW<0.00001 nm<3%, <2%<1.5<1<10Water CooledPSU-H-FDA>10000Datasheet

High Power Laser Diode Module |

6 models
ModelWavelengthOutput / average powerOperating VoltageFiber Core DiameterFiber Cladding DiameterFiber Buffer DiameterFiber LengthFiber ConnectorOperating TemperatureOperating Relative HumidityStorage TemperatureStorage Relative HumidityLead Soldering Temperature(10 s max)Lead Soldering Temperature (10 s max)Lead Soldering Temperature, 10 s max
LDM-793-10-1793 nm10 W- / 3.8 / - / V- / 105 / - / μm- / 125 / - / μm- / 250 / - / μm- / 1-5 / - / m- / SMA905 / - / -15 / 35 / ℃- / 75 / %-20 / 80- / 90 / %- / 250 / ℃––Datasheet
LDM-793-20-1793 nm20 W- / 7.6 / - / V- / 105 / - / μm- / 125 / - / μm- / 250 / - / μm- / 1-5 / - / m- / SMA905 / - / -15 / 35 / ℃- / 75 / %-20 / 80- / 90 / %–- / 250 / ℃–Datasheet
LDM-793-30-1793 nm30 W- / 11.3 / - / V- / 105 / - / μm- / 125 / - / μm- / 250 / - / μm- / 1-5 / - / m- / SMA905 / - / -15 / 35 / ℃- / 75 / %-20 / 80- / 90 / %–- / 250 / ℃–Datasheet
LDM-793-50-1793 nm50 W22.7 / V- / 105 / - / μm- / 125 / - / μm- / 250 / - / μm- / 1-5 / - / mSMA905 / -15 / 35- / 75 / %-20 / 80 / ℃- / 90 / %––- / 250Datasheet
LDM-793-5-1793 nm5 W- / 1.9 / - / V- / 105 / - / μm- / 125 / - / μm- / 250 / - / μm- / 1-5 / - / m- / SMA905 / - / -15 / 35 / ℃- / 75 / %-20 / 80- / 90 / %- / 250––Datasheet
LDM-793-90-1793 nm90 W- / 34 / - / V- / 105 / - / μm- / 125 / - / μm- / 250 / - / μm- / 1-5 / - / m- / SMA905 / - / -15 / 35 / ℃- / 75 / %-20 / 80- / 90 / %––- / 250 / ℃Datasheet

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.