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Optical pulse compression to 3.4 fs in the monocycle region by feedback phase compensation
Title: | Optical pulse compression to 3.4 fs in the monocycle region by feedback phase compensation |
Authors: | Yamane, Keisaku Browse this author →KAKEN DB | Zhang, Zhigang Browse this author | Oka, Kazuhiko Browse this author →KAKEN DB | Morita, Ryuji Browse this author →KAKEN DB | Yamashita, Mikio Browse this author →KAKEN DB | Suguro, Akira Browse this author |
Issue Date: | 15-Nov-2003 |
Publisher: | Optical Society of America |
Journal Title: | Optics Letters |
Volume: | 28 |
Issue: | 22 |
Start Page: | 2258 |
End Page: | 2260 |
Publisher DOI: | 10.1364/OL.28.002258 |
Abstract: | We compensated for chirp of optical pulses with an over-one-octave bandwidth (495-1090 nm; center wave-length of 655.4 nm) produced by self-phase modulation in a single argon-filled hollow fiber and generated 3.4-fs, 1.56 optical-cycle pulses (500 nJ, 1-kHz repetition rate). This was achieved with a feedback system combined with only one 4-f phase compensator with a spatial light modulator and a significantly improved phase characterizer based on modified spectral phase interferometry for direct electric-field reconstruction. To the best of our knowledge, this is the shortest pulse in the visible-to-infrared region. |
Rights: | © 2003 Optical Society of America |
Type: | article |
URI: | http://hdl.handle.net/2115/45338 |
Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 山下 幹雄
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