Ultrashort pulse amplification based on Sagnac interferometer

zhang yong sheng; huang ke; yan li xin; liu jing ru

Volume 16 Issue 04

Apr. 2004

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Article Navigation > High Power Laser and Particle Beams > 2004 > 16(04): 0-

zhang yong sheng, huang ke, yan li xin, et al. Ultrashort pulse amplification based on Sagnac interferometer[J]. High Power Laser and Particle Beams, 2004, 16.

Citation:

zhang yong sheng, huang ke, yan li xin, et al. Ultrashort pulse amplification based on Sagnac interferometer[J]. High Power Laser and Particle Beams, 2004, 16.

zhang yong sheng, huang ke, yan li xin, et al. Ultrashort pulse amplification based on Sagnac interferometer[J]. High Power Laser and Particle Beams, 2004, 16.

Citation:

zhang yong sheng, huang ke, yan li xin, et al. Ultrashort pulse amplification based on Sagnac interferometer[J]. High Power Laser and Particle Beams, 2004, 16.

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Ultrashort pulse amplification based on Sagnac interferometer

1.
Northwest Institute of Nuclear Technology,P.O.Box 69 2６,Xi′an 710024,China;
2.
Department of Engineering Physics,Tsinghua University,Beijing 100084,China

Publish Date: 2004-04-15

Abstract

Abstract

A method based on Sagnac interferometer for UV ultrashort pulse amplification is introduced．It provides automatic and phaselocked recombination of multiplexed beams in principle．The effect of optical components' adjustment tolerance on the interferometer is analyzed．And a practical multiplexing scheme use polarization sensitive reflector and it's experimental result is presented．A pulse of 2~3mJ,50mm in diameter is sent to the amplifier and abtained a stable output of 100mg, with a maximum of 120mg.
- sagnac interferometer,
- adjust tolerance,
- polarization sensitive reflector