| Presentation | 2000/10/5 Analysis for the co-alignment error of the optical axes due to the wavefront distortion in free-space laser communications Morio Toyoshima, Nobuhiro Takahashi, Takashi Jono, Toshihiko Yamawaki, keizo Nakagawa, Akio Yamamoto, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Free-space laser communication systems are expected to be used as ultra-high-data rate communications for the future intersatellite communication network. The optical devices of the laser communication systems are affected by the space environment, especially the temperature variation. In order to keep the optical link stable, the alignment error or the optical axes between the reception and the transmission due to the temperature variation should be investigated. In this paper, we report a co-alignment error of the optical axes by considering the wavefront distortion that is caused by the temperature variation. An example of the co-alignment error estimated for the Optical Inter-orbit Communications Engineering Test Satellite (OICETS) is presented. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Laser communication / Optical antenna / Wavefront distortion / Zerinke polynomials / Alignment |
| Paper # | A・P2000-87,SANE2000-64,RCS2000-110 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2000/10/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis for the co-alignment error of the optical axes due to the wavefront distortion in free-space laser communications |
| Sub Title (in English) | |
| Keyword(1) | Laser communication |
| Keyword(2) | Optical antenna |
| Keyword(3) | Wavefront distortion |
| Keyword(4) | Zerinke polynomials |
| Keyword(5) | Alignment |
| 1st Author's Name | Morio Toyoshima |
| 1st Author's Affiliation | Office of Satellite Systems, National Space Development Agency of Japan() |
| 2nd Author's Name | Nobuhiro Takahashi |
| 2nd Author's Affiliation | Office of Satellite Systems, National Space Development Agency of Japan |
| 3rd Author's Name | Takashi Jono |
| 3rd Author's Affiliation | Office of Satellite Systems, National Space Development Agency of Japan |
| 4th Author's Name | Toshihiko Yamawaki |
| 4th Author's Affiliation | Office of Satellite Systems, National Space Development Agency of Japan |
| 5th Author's Name | keizo Nakagawa |
| 5th Author's Affiliation | Office of Satellite Systems, National Space Development Agency of Japan |
| 6th Author's Name | Akio Yamamoto |
| 6th Author's Affiliation | Office of Satellite Systems, National Space Development Agency of Japan |
| Date | 2000/10/5 |
| Paper # | A・P2000-87,SANE2000-64,RCS2000-110 |
| Volume (vol) | vol.100 |
| Number (no) | 345 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |