| Presentation | 2011-08-26 臨界角近傍の入射角の変化による光強度の大変化とその応用(光ファイバケーブル・コード,通信用光ファイバ,光ファイバ線路構成部品,光線路保守監視・試験技術,接続・配線技術,光ファイバ測定技術,光コネクタ,ホーリーファイバ,機能性光ファイバ,光信号処理,光ファイバ型デバイス,光測定器,レーザ加工,ハイパワーレーザ光輸送,光給電,一般) Naofumi KITSUNEZAKI, Jun-ichi MIZUSAWA, Akio KITSUNEZAKI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have theoretically analyzed, based on an exact solution for Maxwell's equations, the electromagnetic field of an optical system consisting of two uniform dielectric regions of the same refractive index (n>1) separated by a flat and parallel gap of air/vacuum between them. There exist two input lights towards the gap and two output lights away from the gap. We have shown that when the incident angle changes from just under to above the critical angle and vice versa (case A), there exist a gap width d_1, which is larger than the wavelength, such that one of the output intensity changes from 0 to approximately the same intensty as the incident intensity. Moreover, we have also shown that when the incident angle changes under the critical angle (case B), there exists a gap width d_2, which is larger than d_1, such that the minimum output intensity is 0 and the maximam output intensity is larger than the maximum value in case A. Using such properties, we propose several new optical modulation schemes. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | the critical angle / optical modulator |
| Paper # | OCS2011-51 |
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| Committee | OCS |
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| Conference Date | 2011/8/18(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | |
| Sub Title (in English) | |
| Keyword(1) | the critical angle |
| Keyword(2) | optical modulator |
| 1st Author's Name | Naofumi KITSUNEZAKI |
| 1st Author's Affiliation | Department of Integrated Information Technology, College of Science and Technology, Aoyamagakuin University() |
| 2nd Author's Name | Jun-ichi MIZUSAWA |
| 2nd Author's Affiliation | Department of Integrated Information Technology, College of Science and Technology, Aoyamagakuin University |
| 3rd Author's Name | Akio KITSUNEZAKI |
| 3rd Author's Affiliation | Department of Integrated Information Technology, College of Science and Technology, Aoyamagakuin University |
| Date | 2011-08-26 |
| Paper # | OCS2011-51 |
| Volume (vol) | vol.111 |
| Number (no) | 181 |
| Page | pp.pp.- |
| #Pages | 6 |
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