Presentation | 2017-11-23 Parametric amplification characteristics in phase-sensitive/insensitive intermediate condition Kyo Inoue, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Phase-sensitive amplification (PSA) is one kind of optical parametric amplification (OPA), which has unique properties such that the signal gain depends on incident light phases, the signal output phase is clamped, and the quantum-limited noise figure is 0 dB. The PSA operation is achieved when signal and idler lights are degenerate in optical parametric interactions. However, there can be a case where those two lights are partially degenerate for spectrally broadened light. This paper analyzes amplification characteristics in such a condition. OPA in partially degenerated conditions are formalized and calculated. The results quantitatively clarify intermediate properties between PSA and phase-insensitive amplification. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | optical parametric amplification / phase sensitive amplification / phase insensitive amplification / signal gain / noise figure |
Paper # | OCS2017-59 |
Date of Issue | 2017-11-16 (OCS) |
Conference Information | |
Committee | OFT / OCS / IEE-CMN / ITE-BCT |
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Conference Date | 2017/11/23(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kansa-Univ. Umeda Campus |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Masayuki Shigematsu(Sumitomo Electric Industries) / Itsuro Morita(KDDI Research) / Shun Morimura(CRIEPI) / Tomoaki Ohtsuki(Keio Univ.) |
Vice Chair | / / / Naohiko Iai(NHK) / Yasushi Kasuga(TV Asahi) |
Secretary | (NTT) / (Furukawa Electric) / (Sumitomo Electric Industries) / Naohiko Iai(NTT) / Yasushi Kasuga(NTT) |
Assistant | Hiroshi Watanabe(NTT) / Katsuki Suematsu(Furukawa Electric) / / Tomotaka Kimura(Tokyo Univ. of Science) |
Paper Information | |
Registration To | Technical Committee on Optical Fiber Technology / Technical Committee on Optical Communication Systems / Technical Meeting on Communications / Technical Group on Broadcasting Technology |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Parametric amplification characteristics in phase-sensitive/insensitive intermediate condition |
Sub Title (in English) | |
Keyword(1) | optical parametric amplification |
Keyword(2) | phase sensitive amplification |
Keyword(3) | phase insensitive amplification |
Keyword(4) | signal gain |
Keyword(5) | noise figure |
1st Author's Name | Kyo Inoue |
1st Author's Affiliation | Osaka University(Osaka Univ.) |
Date | 2017-11-23 |
Paper # | OCS2017-59 |
Volume (vol) | vol.117 |
Number (no) | OCS-322 |
Page | pp.pp.11-16(OCS), |
#Pages | 6 |
Date of Issue | 2017-11-16 (OCS) |