| Presentation | 2010-10-29 Applications of an optical intensity variation near the critical angle to optical devices Naofumi KITSUNEZAKI, Jun-ichi MIZUSAWA, Akio KITSUNEZAKI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have investigated intensity angle dependence around the critical angle of output intensity for an optical configuration consisting of two dielectric regions of the same n>1 with a thin flat gap of air/vacuum of width d between them based on exact solution to Maxwell's equation. We have found that the output intensity is continuously varied when the incident angle varied from a smaller angle than the critical angle to a larger angle than the critical angle. We also found that for a small angle variation from the critical angle, there are gap widths where output intensities for incident angle being smaller and larger than the critical angle by the small variation angle are quite different. We propose a novel mechanism of an electro-optical modulator using such a small incident angle variation and gap width. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | critical angle / evanescent filed / optical modulator |
| Paper # | OCS2010-86,OPE2010-122,LQE2010-95 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2010/10/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| 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) | Applications of an optical intensity variation near the critical angle to optical devices |
| Sub Title (in English) | |
| Keyword(1) | critical angle |
| Keyword(2) | evanescent filed |
| Keyword(3) | optical modulator |
| 1st Author's Name | Naofumi KITSUNEZAKI |
| 1st Author's Affiliation | College of Science and Engineering, Aoyama Gakuin University() |
| 2nd Author's Name | Jun-ichi MIZUSAWA |
| 2nd Author's Affiliation | College of Science and Engineering, Aoyama Gakuin University |
| 3rd Author's Name | Akio KITSUNEZAKI |
| 3rd Author's Affiliation | College of Science and Engineering, Aoyama Gakuin University |
| Date | 2010-10-29 |
| Paper # | OCS2010-86,OPE2010-122,LQE2010-95 |
| Volume (vol) | vol.110 |
| Number (no) | 257 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |