Presentation | 1998/11/19 Gain Characteristics of Phase-Sensitive Amplifier with Nonlinear Fiber Sagnac Interferometer W. Imajuku, Lim C.H, A. Takada, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper clarifies the relationship between optical gain and fiber parameters of optical phase-sensitive amplifier with nonlinear Sagnac interferometer (NFSI-PSA) by both theoretical experimental study. In the theoretical study, parametric process within nonlinear fiber Sagnac interferomenter (NFSI) is described the small-signel analysis to obtain optical gain. The results of the small-signal analysis well explain experimental results, which means the analysis is applicable to design NFSI-PSA. We also confirmed as high as 11 dB gain increment by using high nonlinearity silica fiber which is enhanced nonlinearity parameter 7 times larger than the conventional single mode silica fiber. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Optical Amplification / Parametric Amplification / Optical Nonlinearity / Dispersion / Sagnac Interferometer |
Paper # | OCS98-59,ED98-150,OPE98-91,LQE98-90 |
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Conference Information | |
Committee | LQE |
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Conference Date | 1998/11/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Lasers and Quantum Electronics (LQE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Gain Characteristics of Phase-Sensitive Amplifier with Nonlinear Fiber Sagnac Interferometer |
Sub Title (in English) | |
Keyword(1) | Optical Amplification |
Keyword(2) | Parametric Amplification |
Keyword(3) | Optical Nonlinearity |
Keyword(4) | Dispersion |
Keyword(5) | Sagnac Interferometer |
1st Author's Name | W. Imajuku |
1st Author's Affiliation | NTT Optical Network Systems Laboratories() |
2nd Author's Name | Lim C.H |
2nd Author's Affiliation | Department of Electronic Engineering, University of Tokyo |
3rd Author's Name | A. Takada |
3rd Author's Affiliation | NTT Optical Network Systems Laboratories |
Date | 1998/11/19 |
Paper # | OCS98-59,ED98-150,OPE98-91,LQE98-90 |
Volume (vol) | vol.98 |
Number (no) | 417 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |