OptoSigma Femtosecond Laser Mirrors (also called Chirped or Dispersion Mirrors) are designed for chirped-pulse amplification (CPA) systems and ultrafast Ti:Sapphire laser applications, featuring low or negative Group Delay Dispersion (GDD).
They are available in three designs: standard, broadband, and high-power, all with dielectric multilayer coatings on high-precision substrates.
Each mirror is tested with the Chromatis metrology system from KM Labs (Boulder, CO) to ensure accurate dispersion performance. Custom sizes , wavelengths, and pulse profiles are available upon request.
