Tunable phase-stabilized infrared optical parametric amplifier for high-order harmonic generation

Chunmei Zhang*, Pengfei Wei, Yansui Huang, Yuxin Leng, Yinghui Zheng, Zhinan Zeng, Ruxin Li, Zhizhan Xu

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

41 Citations (Scopus)

Abstract

We demonstrate what we believe to be a novel tunable IR optical parametric amplifier (OPA) with the passively stabilized carrier-envelope phase (CEP), in which a hollow fiber is used to improve the output beam quality and to overcome the spatial chirp issue. Pumped by an 800 nm pump source, the output pulses are tunable from 1.2 to 2.4 μm with the CEP stabilization. The maximum output average energy can reach ∼(1.2 W/40 fs)/1 kHz with the total of (6.8 W/40 fs)/1 kHz pump energy. Further, the high-order harmonic generation driven by the tunable phase-stabilized OPA has been demonstrated.

Original languageEnglish
Pages (from-to)2730-2732
Number of pages3
JournalOptics Letters
Volume34
Issue number18
DOIs
Publication statusPublished - 15 Sept 2009
Externally publishedYes

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