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

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

775 nm Near-Infrared (NIR) Lasers

The 775 nm emission line operates in the Near-Infrared (NIR) region of the optical spectrum. Our portfolio includes configurations across CW Lasers, Fiber Lasers, supporting CW, Fiber-coupled operation. Compare power levels, linewidth, stability, and package dimensions below.

7 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

7 models · 3 series

775nm

5 models
ModelWavelengthOutput / average powerPower stability (rms, 4 hours ± 3°C)Transverse modeBeam divergence, full angle (mrad)Warm-up time (minutes)Operating temperature (℃)Power supply (100-240VAC)Parameters of customed power supplyExpected lifetime (hours)Single pulse energy (nJ)Rep. rate (MHz)Ave power stability (rms, 4 hours±3℃)pulseM2 factorPolarization ratioCooled methodFrequency doublerFree space output power (mW)Fiber coupled output power (mW)Power stability (rms, 4 hours , ±3℃)Longitudinal modeCurrent adjustment rangeSpectral linewidth (kHz)Relative intensity noise (rms, 10Hz-3MHz)Frequency shift (MHz)(over ±2℃and 8hours )M2Fiber connectorFiber length(m)Fiber jacketPolarization ratio (dB)Operating voltage (VAC)Spectral linewidth (nm)Frequency shift (MHz) (over ±2℃and 8 hours)
TUN-775~790775 nm1~40 mW<3%, <2%, <1%Near TEM00<1.0<520-30PSU-TUNTEC: 7-12kΩ>10000––––––––––––––––––––––––Datasheet
CW-760~840775 nm1~2000 mW–TEM00–<1010-3512V/6.67A–>100000.1-0.680±2<2%, <1%duration, / high<1.2>100:1 VerticalAir cooledLASER HEAD (780) / POWER SUPPLY––––––––––––––––Datasheet
CW-760-840775 nm1~3000 mW–TEM00–<1010-3512V/6.67A–>100000.1-0.680±2<2%, <1%duration, / high<1.2>100:1 VerticalAir cooledLASER HEAD (780) / POWER SUPPLY––––––––––––––––Datasheet
FL-775-SLM775 nm1~2000 mW–TEM00–<3015-30––>10000––––––Air cooled or Water cooled–1-20001-500<2%, <1%SLM1-100%<20<0.3%, <0.1%, (<0.05% optional)<±200<1.1FC/APC1PVC, Metal optional>15 Horizontal (Vertical optional)110/220V––Datasheet
FL-775-LN-L775 nm1~2000 mW–TEM00–<3015-30––>10000––––––Air cooled or Water cooled–1-20001-500<2%, <1%SLM1-100%–<0.1%, <0.05%–<1.1FC/APC1PVC, Metal optional>15 Horizontal (Vertical optional)110/220V<0.002<±200Datasheet

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

1 model
ModelWavelengthOutput / average powerSpectral linewidthOptical noiseM²
775775 nm1~2000 mW<20 kHz<0.05% RIN(DC-3 MHz)<1.1

Picosecond Fiber Laser |

1 model
ModelWavelengthOutput / average powerRepetition ratePulse widthPower stabilityM²Polarization ratio (dB)Cooled methodOperating temperature (℃)Operating voltage (VDC)Expected lifetime (hours)Fundamental Frequency
FL-775-Pico775 nm50-200 mW0.1-20 MHz100-900 ps<5%, <3%<1.5>15 Horizontal (Vertical optional)Air cooled15-3512V/11.5A>10000Second harmonicDatasheet

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.