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28. August 2022 bis 2. September 2022
Schloss Herrenhausen
Europe/Berlin Zeitzone

Pulse energy enhancement by means of fiber Bragg gratings in actively Q-switched Tm3+-doped fiber lasers operating at 2050 nm and 2090 nm

TUE-P-1.19
30.08.2022, 12:00
2h
Foyer (Schloss Herrenhausen)

Foyer

Schloss Herrenhausen

Gremium: TUE-P-1.19

Sprecher

Julian Schneider (Fraunhofer IOSB (Instiute of Optronics, System Technologies and Image Exploitation), Ettlingen, Germany)

Beschreibung

We present a Tm3+-doped actively Q-switched fiber laser providing pulse energies of 960 µJ with 20.5 kW peak power at a wavelength of 2050 nm and pulse energies of 720 µJ with 6.5 kW peak power at a wavelength of 2090 nm. The laser is ideally suited as a pump source for nonlinear frequency conversion.

Autoren

Julian Schneider (Fraunhofer IOSB (Instiute of Optronics, System Technologies and Image Exploitation), Ettlingen, Germany) Patrick Forster (Fraunhofer IOSB (Instiute of Optronics, System Technologies and Image Exploitation), Ettlingen, Germany) Dieter Panitzek (Fraunhofer IOSB (Instiute of Optronics, System Technologies and Image Exploitation), Ettlingen, Germany) Dominik Lorenz (Fraunhofer IOSB (Instiute of Optronics, System Technologies and Image Exploitation), Ettlingen, Germany) Clément Romano (Fraunhofer IOSB (Instiute of Optronics, System Technologies and Image Exploitation), Ettlingen, Germany) Marc Eichhorn (Fraunhofer IOSB (Instiute of Optronics, System Technologies and Image Exploitation), Ettlingen, Germany) Christelle Kieleck (Fraunhofer IOSB (Instiute of Optronics, System Technologies and Image Exploitation), Ettlingen, Germany)

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