Multiwavelength mid-IR spatially-dispersive CW laser based on polycrystalline Cr2+:ZnSe

Academic Article


  • For the first time we demonstrate a multiwavelength, ultrabroadband, continuous-wave, tunable, polycrystalline Cr2+:ZnSe spatially-dispersive laser, operating in the near IR spectral region. We show a dual-wavelength operation of the laser, tunable over a 600 nm spectral range (2200-2800 nm), an ultrabroadband operation of the laser, producing a continuous 135 nm wide spectrum centered at 2500 nm, and show a 200 nm wide (2400-2600 nm) multiline, tunable output spectra, consisting of up to 40 spectral lines. We also show simultaneous tuning of a 20-lines ultrabroadband spectrum over a spectral range of 2200-2800 nm. © 2004 Optical Society of America.
  • Published In

  • Optics Express  Journal
  • Digital Object Identifier (doi)

    Author List

  • Moskalev IS; Fedorov VV; Mirov SB
  • Start Page

  • 4986
  • End Page

  • 4992
  • Volume

  • 12
  • Issue

  • 20