Quantum Cascade Lasers



You can find more information about Alpes’ new QC-ET and QC-XT extended tuning QCL products by reading these papers published in November 2015:




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PWest 2016


Come meet us and see our new products at Booth #714 at the Photonics West 2016 exhibition from Feb. 16th to Feb. 18th!
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TO3 CW lasers

Lasers with low dissipation below 3W are available from Alpes Lasers at various wavelengths, including the important wavelengths of 7.8 μm (CH4 absorption), 5.25 μm (NO absorption), 4.6 μm (N2O absorption) and 4.3 μm (CO2 absorption).
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New wavelengths


New wavelengths are now available for the High Power QCL devices. Lasers with more than 1W of average power are now available from stock at the following central wavelengths:

  • 4.55 microns
  • 4.65 microns
  • 4.90 microns

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