Publication

High-energy deep-UV temporal pulse shaping by chirp-assisted broadband frequency conversion

Christoph Peter Hauri
2011
Conference Papers

Abstract

We present a novel and highly efficient temporal pulse shaping technique for the generation of flattop-like picosecond pulses in the deep UV. Using standard sum frequency generation (SFG) of a Ti:sapphire laser but with a pair of properly chirped beams prior to frequency-conversion, we were able to achieve picosecond pulses in the deep UV with a spectral width up to ten times larger than the non-linear crystal's acceptance bandwidth paired with an unprecedented high conversion efficiency of up to 15%. © 2011 IEEE.

Official source

https://infoscience.epfl.ch/entities/publication/87d672b2-33d8-484f-923e-6e5091ec3f84

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High-energy deep-UV temporal pulse shaping by chirp-assisted broadband frequency conversion

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