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635 nm Red Lasers

Red · CW, Single-Frequency, Pulsed, Fiber-coupled · Datasheets & quote request

635 nm Red Lasers

The 635 nm emission line operates in the Red 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.

37 models10 seriesquote after qualification

Key applications

  • Precision interferometry and optical alignment (He-Ne equivalent)
  • Raman spectroscopy (fluorescence suppression)
  • Deep-tissue fluorescence imaging (Cy5, Alexa Fluor 647)
  • Photodynamic therapy (PDT) and biophotonics
  • Optical tweezers and particle trapping

37 models · 10 series

635 NM RED Diode Laser.

24 models
ModelWavelengthOutput / average powerSpectral line width (nm)Power stability (rms, 4 hours ± 3°C)Fiberlinewidth, short coherent length, longTransverse modeM2 after fiberCooled methodOperating temperature (°C)Power supply (100-240VAC)Expected lifetime (hours)Fiber Core Diameter (um)Fiber ConnectorFiber lengthsFiber JacketPower stability (rms, 4 hours±3℃)Warm-up time (minutes)Operating temperature (℃)Operating voltage (VAC)
FC-E-635635 nm1~5 W––––––––––––––––––
FC-D-635635 nm1~200 mW––––––––––––––––––
MDL-HD-635635 nm1.5~3 W––––––––––––––––––
MDL-III-635635 nm1~1000 mW~5<2%, <1%, <0.5%1mFiber jacket / Metal, PVC optionalTEM00~1.1Conduction10-35PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM>10000––––––––Datasheet
MDL-III-635L635 nm1~200 mW––––––––––––––––––
MDL-III-635R635 nm1~150 mW––––––––––––––––––
MDL-III-635-SM635 nm1~100 mW––––––––––––––––––
MDL-MD-635635 nm1~1500 mW––––––––––––––––––
MDL-XD-635635 nm3~8 W––––––––––––––––––
MLL-III-635635 nm1~1000 mW––––––––––––––––––
MLL-III-635L635 nm1~200 mW––––––––––––––––––
PGL-D12-635635 nm1~100 mW––––––––––––––––––
PGL-D8-635635 nm1~50 mW––––––––––––––––––
PGL-FP-635635 nm1~100 mW––––––––––––––––––
PGL-FS-635635 nm1~100 mW––––––––––––––––––
PGL-H-635635 nm1~500 mW––––––––––––––––––
PGL-LF-635635 nm1~130 mW––––––––––––––––––
PGL-V-H-635635 nm1~100 mW––––––––––––––––––
PGL-V-H-FC-635635 nm1~500 mW––––––––––––––––––
PGL-VI-635635 nm1~120 mW––––––––––––––––––
TEM-FN-635635 nm1~180 mW––––––––––––––––––
FC-635635 nm1 W~3 W––––––––––––––––––Datasheet
FC-W-635635 nm3~40 W–––––––––>10000200, 400, 600, 0.22NASMA905, FC optional1mPVC, Metal optional<2%, <1%, <0.5%<50-30100-240Datasheet
MRL-635(FC)635 nm1~4000 mW––––––––––––––––––

Long Coherence Length MDL C Series Diode Lasers |

1 model
ModelWavelengthOutput / average powerPower stabilityM²Transverse modeWarm-up time (minutes)Cooled methodOperating temperature (°C)Power supply (100-240VAC)Expected lifetime (hours)
MDL-C-635635 nm1~50 mW<3%, <2%, <1%<1.5Near TEM00<5Conduction20-30PSU-A-D>10000Datasheet

Ultra Narrow Linewidth MDL E Series Diode Lasers |

1 model
ModelWavelengthOutput / average powerSpectral linewidthPower stabilityOptical noiseM²Transverse modeWarm-up time (minutes)Cooled methodOperating temperature (°C)Power supply (100-240VAC)Expected lifetime (hours)
MDL-E-635635 nm1~50 mW<0.06 nm, <0.03<3%, <2%, <1%~1%<1.5Near TEM00<5Conduction20-30PSU-A-D>10000Datasheet

SM Fiber Coupled Laser |

2 models
ModelWavelengthOutput / average powerPower stabilityM²Spectral line width (nm)Transverse modeCooled methodOperating temperature (°C)Power supply (100-240VAC)Expected lifetime (hours)Fiberlinewidth, short coherent length, long
MDL-III-635-SLD635 nm1~8 mW<2%, <1%, <0.5%<1.5~5Near TEM00Conduction10-35PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM>10000––Datasheet
MDL-III-635-SLD-SM635 nm1~8 mW<2%, <1%, <0.5%1.1~5TEM00Conduction10-35PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM>100001mFiber jacket / Metal, PVC optionalDatasheet

Nanosecond Pulse Diode Laser |

1 model
ModelWavelengthOutput / average powerPower stabilityM²Pulse width (FWHM)Transverse modeBeam divergence, full angle (mrad)Rep.Modulation Depth (extinction ratio)Warm-up time (minutes)Cooled methodOperating temperature (℃)Operating voltage (VDC)Expected lifetime (hours)
MDL-NS-635635 nm1-200 mW<2%, <1%, <0.5%<1.210ns-10ms / 10ns-10msNear TEM00<1.0DC-40MHz / DC-25MHz>1000000:1<5Conduction10-3512V/3.34A>10000Datasheet

Picosecond Diode Laser |

1 model
ModelWavelengthOutput / average powerRepetition ratePower stabilityPulse width (ps)Transverse modeBeam divergence, full angle (mrad)Warm-up time (minutes)Cooled methodOperating temperature (℃)Operating voltage (VDC)Expected lifetime (hours)
MDL-PS-635635 nm1~50 mW0.1~80 MHz<3%, <2%, <1%100-1000Near TEM00~1.0<5Air cooled10-3512V/3.34A>10000Datasheet

Diode MDL XS Series Lasers |

1 model
ModelWavelengthOutput / average powerPower stabilityM²Transverse modeNoise of amplitude (rms, 20Hz-20MHz)Beam divergence, full angle (mrad)Warm-up time (minutes)monitoring,Operating temperature (℃)Operating voltage (VDC)Modulation optionExpected lifetime (hours)
MDL-XS-635635 nm1~100 mW<2%, <1%, <0.5%<1.2Near TEM00<1%, <0.5%<1.0<5inspection10-3512V/4AAMOD (Analog) DC-100kHz>10000Datasheet

TEMoo Mode Diode Laser |

2 models
ModelWavelengthOutput / average powerPower stabilityTransverse modeM2Beam divergence, full angle (mrad)Warm-up time (minutes)Operating temperature (°C)Power supply (100-240VAC)Expected lifetime (hours)Noise of amplitude (rms, 20Hz-20MHz)
TEM-F-635635 nm1~100 mW<2%, <1%, <0.5%TEM00<1.1<1.5<525±3PSU-III-FDA/PSU-III-LED/PSU-A-D>10000–Datasheet
TEM-LN-635635 nm1~100 mW<2%, <1%, <0.5%TEM00<1.1<1.5<525±3PSU-III-FDA/PSU-III-LED/PSU-A-D>10000<1%, <0.5%Datasheet

RGB Laser for Show,blue Laser,green Laser, RED Laser and Beam Combiner.

3 models
ModelWavelengthOutput / average powerPower stability (rms, 4 hours±3℃)Cooled methodWarm-up time (minutes)Operating temperature (℃)Power supply (24VDC)Expected lifetime (hours)Power supply (14VDC)Power supply (12VDC)
OEM-AD-635635 nm45-50 W<2%, <1%Air cooled<50-30PSU-PNDT-OEM (24V/ 14.9A)>10000––Datasheet
OEM-JD-635635 nm35-40 W–Air cooled<50-30–>10000PSU-PNDT-OEM (14V/ 29A)–Datasheet
OEM-TD-635635 nm25-30 W<2%, <1%Air cooled–0-30–>10000–PSU-PNDT-OEM (12V/ 29A)Datasheet

Lasers for Medical Treatment |

1 model
ModelWavelengthOutput / average powerFiber length (m)
YL-635635 nm1~3 W1 (Fiber length can be customized )Datasheet

Not sure which model fits?

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