Presentation | 1998/1/30 Laser Communication Demonstration Experiment on Japan's Experimental Module of International Space Station Yoshinori Arimoto, Masahiro Takayanagi, Junichiro Shimizu, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We describe a laser communication demonstration experiment to be performed around the year 2003 between the exposed facility in the Japanese experimental module of International Space Station and a ground station. It is based on the technology for ground-based fiber optic communications and the adaptive optics which compensates atmospheric turbulence effect based on a real time feedback control. The bit-rate of the link from the Space Station to the ground station is 2.5 Gbps, which will demonstrate the capability of high speed optical downlink even from a manned spacecraft where vibrational environment is not suitable for very accurate tracking/pointing system required for laser communications. A preliminary observation of space debris will also be performed utilizing the tracking/pointing system for the laser communication. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Space Station / high-speed laser communication / adaptive optics / atmospheric turbulence / space debris |
Paper # | SANE97-119 |
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Conference Information | |
Committee | SANE |
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Conference Date | 1998/1/30(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
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Paper Information | |
Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Laser Communication Demonstration Experiment on Japan's Experimental Module of International Space Station |
Sub Title (in English) | |
Keyword(1) | Space Station |
Keyword(2) | high-speed laser communication |
Keyword(3) | adaptive optics |
Keyword(4) | atmospheric turbulence |
Keyword(5) | space debris |
1st Author's Name | Yoshinori Arimoto |
1st Author's Affiliation | Communications Research Laboratory() |
2nd Author's Name | Masahiro Takayanagi |
2nd Author's Affiliation | National Space Development Agency |
3rd Author's Name | Junichiro Shimizu |
3rd Author's Affiliation | National Space Development Agency |
Date | 1998/1/30 |
Paper # | SANE97-119 |
Volume (vol) | vol.97 |
Number (no) | 523 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |