Výsledky vyhledávání - "Thomas Jens U."

Akademický článek

Variable period change of femtosecond written fiber Bragg gratings with a deformed wavefront

Autor: Voigtländer Christian, Krämer Ria G., Thomas Jens U., Richter Daniel, Tännermann Andreas, Nolte Stefan

Publikováno v: MATEC Web of Conferences, Vol 8, p 06013 (2013)

We report on the inscription of fiber Bragg gratings using ultrashort laser pulses and the phase mask technique. By deforming the wavefront of the inscription laser a tuned reflection wavelength as well as broadband chirped gratings could be realized

Externí odkaz: https://doaj.org/article/ffa5c1a6bd374476bd0792ffb05b3134

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Akademický článek

Femtosecond laser pulse written Volume Bragg Gratings

Autor: Richter Daniel, Voigtländer Christian, Krämer Ria G., Thomas Jens U., Tünnermann Andreas, Nolte Stefan

Publikováno v: MATEC Web of Conferences, Vol 8, p 06014 (2013)

Femtosecond laser pulses can be applied for structuring a wide range of ransparent materials. Here we want to show how to use this ability to realize Volume-Bragg-Gratings in various- mainly non-photosensitive - glasses. We will further present the c

Externí odkaz: https://doaj.org/article/fa24045b0913464fad1a42e3df795493

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