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Analysis of nonlinear grating couplers by singular perturbation technique
http://hdl.handle.net/10458/972
http://hdl.handle.net/10458/9725a361a4b-5c79-471f-a0c4-8bdbf7bea862
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
jlt_1994_12_12.pdf (665.9 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2007-11-26 | |||||
| タイトル | ||||||
| タイトル | Analysis of nonlinear grating couplers by singular perturbation technique | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
横田, 光広
× 横田, 光広 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The properties of the nonlinear output and input grating couplers are analyzed by using the singular perturbation technique with the multiple space scales. We first introduce the perturbation parameter concerned with the nonlinear parameter and the grating depth. After the wave functions are expanded, the perturbation solutions to satisfy the equivalent boundary conditions are derived. From the solvability condition to have nontrivial solutions on each perturbation order, the nonlinear equations to describe the power leakage of the guided wave due to the second-order coupling to the first-order waves are obtained. The dependence of the radiated field and the input efficiency on the power are discussed numerically. |
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| 言語 | en | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Copyright Institute of Electrical and Electronics Engineers | |||||
| 言語 | en | |||||
| 書誌情報 |
en : Journal of lightwave technology 巻 12, 号 12, p. 2049-2055, 発行日 1994-12 |
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| 出版者 | ||||||
| 出版者 | Institute of Electrical and Electronics Engineers | |||||
| 言語 | en | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 07338724 | |||||
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| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10453426 | |||||
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| 出版タイプ | VoR | |||||
