High-conversion-efficiency and tunable phase-stabilized infrared parametric laser source

C. M. Zhang, J. L. Wang, L. W. Song, C. Li, Y. S. Huang, Y. X. Leng, R. X. Li, Z. Z. Xu

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Abstract

High-conversion-efficiency and tunable self-phase-stabilized infrared laser pulses have been generated from a two-stage optical parametric amplifier. With a 1 kHz repetition rate 800 nm pump source, the output idler pulses are tunable from 1.2 to 2.4 μm, and the maximum output average power of the idler pulses is >2 W with the total 7.4 W pump power, and the maximum parametric conversion efficiency in the final optical parametric amplifier is near 60%. Due to the differential frequency process, the output idler pulses is self-phase-stabilized, the phase fluctuation can reach 0.374 rad (rms).

Original languageEnglish
Pages (from-to)727-732
Number of pages6
JournalLaser Physics
Volume20
Issue number4
DOIs
Publication statusPublished - Apr 2010
Externally publishedYes

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Zhang, C. M., Wang, J. L., Song, L. W., Li, C., Huang, Y. S., Leng, Y. X., Li, R. X., & Xu, Z. Z. (2010). High-conversion-efficiency and tunable phase-stabilized infrared parametric laser source. Laser Physics, 20(4), 727-732. https://doi.org/10.1134/S1054660X10070388