| タイトル |
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Nonlinear propagation of a-few-optical-cycle pulses in a photonic crystal fiber-experimental and theoretical studies beyond the slowly varying-envelope approximation
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| 作成者 |
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| アクセス権 |
open access |
| 権利情報 |
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© 2003 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
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| 主題 |
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Other
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A-few-cycle pulse propagation
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Other
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four-wave mixing (FWM)
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optical solitons supercontinuum generation
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Other
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photonic crystal fiber
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Other
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self steepening (SST)
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Other
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slowly varying envelope approximation (SVEA) free
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NDC
549
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| 内容注記 |
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Abstract
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The evolution of spectral and temporal profiles of 4.5 optical-cycle pulses propagating near zero-dispersion wavelength (ZDW) in a photonic crystal fiber is investigated experimentally and theoretically beyond the slowly varying-envelope approximation. The excellent agreement between the experimental and theoretical results suggests that the observed gap in the spectral profile, the most distinctive feature, originates from the self-steepening effect. This effect intensifies the spectral component shorter than the ZDW with the decay of higher order solitons and consequently induces the intrapulse four-wave mixing (FWM). As a result, the anti-Stokes and Stokes components produced by the FWM enables us to generate a supercontinuum from 480 to 1020 nm.
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| 出版者 |
en
IEEE: Institute of Electrical and Electronics Engineers
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| 日付 |
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| 言語 |
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| 資源タイプ |
journal article |
| 出版タイプ |
VoR |
| 資源識別子 |
HDL
http://hdl.handle.net/2115/45336
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| 関連 |
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isIdenticalTo
DOI
https://doi.org/10.1109/LPT.2002.806082
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| 収録誌情報 |
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IEEE Photonics Technology Letters
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巻15
号2
開始ページ233
終了ページ235
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| ファイル |
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| コンテンツ更新日時 |
2023-07-26 |
