Dual Channel FT-IR Spectrometer,fourier transform spectrometer,ftir spectrometer,ftir analysis,Fourier Transform Infrared Spectroscopy,spectral analysis,quantitative analysis,qualitative analysis,diffuse reflection,specular reflection,integrating sphere,spectrometer,dual channel quad channel,dual channel,8 spectrometer,infrared spectrometer,FT-IR Spectrometer-Advanced Manufacturer,FT-NIR Spectrometers;ftir spectrometer,Optosky is a manufacturer of advanced FT-IR spectrometers, with products in stock and at affordable prices.,Fluorescence Spectrometer,Hyperspectral Camera,Fluorescence Spectrometer,ocean optic,optical microscopes,fluorescence spectroscopy,thermofisher,imaging systems,imaging platforms,confocal microscopy,hyperspectral imager,Hyperspectral Imaging systems-Advanced Manufacturer,Fluorescence Spectrometer;hyperspectral imager,Ideal for quantitative & qualitative, high sensitivity, and non-destructive measurements.Optosky Offers a Broad Range Of Spectral Solutions

633nm Narrow-band Laser

633nm Narrow-band Laser
1 unit
Made in China


ATR20202-633 narrow line laser is characteristic by its high reliability and ultra-narrow line-width. ATR20202-633 operates with a single 5V power supply and can output 300 mW laser power. When ATR20202-633 is used in Raman spectrometer, it will help to obtain high spectral stability and high resolution. It can be controlled through the TTL interface by the offered pin-out definition and the communication protocol. The output laser power can be changed continuously by changing the LD working current with the commands.

 Laser Parameter:

Ith (A)Max Power (mW)Max Iop(A)%Power 0.04 NA (MIN 6%)λc(nm)FWHM(nm)SMSR(dB)TYP.


  • Max output power: 500 mW
  • Center wavelength: 633±0.5 nm,1064±0.5 nm,830±0.5 nm
  • Line width (FWHM): < 0.1 nm
  • Fiber: 105/125μm, 0.22NA, FC/PC
  • Interface: UART
  • Power supply: +5V/DC
  • Narrow line
  • High stability               
  • Low power consumption               
  • High reliability
  • Applications:
  • Raman System
  • Biomedical
  • Sensing