Photodigm PH808DBR 808 nm DBR laser

This monolithic laser diode incorporates a distributed Bragg reflector (DBR) for stable frequency performance over its life time. It provides a diffraction limited, single lateral and longitudinal mode beam. Facets are passivated for high reliability. Applications for the 808 nm DBR Laser Diode include medical diagnostics, solid state laser pumping, and metrology.

  • DBR Single-Frequency Laser Chip
  • AlGaAs QW Active Layer
  • Facets passivated to withstand high power without catastrophic optical damage (COD)
  • Epi designed for high reliability
  • Wavelength tunable across 2 nm
  • Pulsed operation for spectral stability at short pulse lengths
  • High power for CW applications
  • High Slope Efficiency

Available packages : chip-on-submount, C-mount, TO-8, butterfly

Main specifications

Center Wavelength806808810nm
Output power @ 150 mA40 / 80 / 120 mW
Spectral linewidth @ 150 mA0.71MHz
SMSR- 30dB
Beam divergence (free space package)6 x 268 x 28°
Fiber pigtail (with butterfly package)PM
DBR laser modules


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