• Technical Conference & Virtual Exhibits:  14 – 17 September 2020
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Direct Laser Written Waveguide in YAG:Cr4+ Single Crystal with Low Propagation Loss and Low Depolarization Effect (JW6B.19)

Presenter: Vladislav Likhov, Mendeleyev University of Chemical Technology of Russia

Single mode waveguide with propagation loss lower than 1 dB/cm in the spectral region of YAG:Cr4+ amplification was manufactured. Detrimental change of polarization state was found to be minimized by proper choice of inscription parameters.

Authors:Vladislav Likhov, Mendeleyev University of Chemical Technology of Russia / Grigory Alagashev, Mendeleyev University of Chemical Technology of Russia / Alexey Lipatiev, Mendeleyev University of Chemical Technology of Russia / Sergey Fedotov, Mendeleyev University of Chemical Technology of Russia / Andrey Okhrimchuk, Mendeleyev University of Chemical Technology of Russia / A. Gladyshev, Mendeleyev University of Chemical Technology of Russia


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