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729 nm Red Lasers

Red · CW, Single-Frequency · Datasheets & quote request

729 nm Red Lasers

The 729 nm emission line operates in the Red region of the optical spectrum. Our portfolio includes configurations across CW Lasers, Single-Frequency Lasers, supporting CW, Single-Frequency operation. Compare power levels, linewidth, stability, and package dimensions below.

6 models2 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

6 models · 2 series

729 NM RED Laser.

3 models
ModelWavelengthOutput / average power
CW-729729 nm1~2000 mW
MRL-FN-729729 nm1~500 mW
MRL-FN-729-H729 nm500~1000 mW

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

3 models
ModelWavelengthOutput / average powerSpectral linewidthOptical noisePower stability (rms, 4 hours±3℃)Beam divergence, full angle (mrad)Warm-up time (minutes)Operating temperature (℃)Power supply (100-240VAC)Expected lifetime (hours)
729729 nm1~300 mW<10 MHz<0.5%––––––
MSL-Ti-CW-729729 nm1~2000 mW<500 fm nmWater cooled<3%, <2%<4<1015-35RAD1PS>10000Datasheet
MSL-T-729729 nm1~300 mW<10 MHz<0.5%––––––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.