Acquisition and tracking in inter-satellite communication with dynamically reconfigurable optical device (衛星通信)
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概要
- 論文の詳細を見る
We propose an innovative acquisition and tracking system using a dynamically reconfigurable optical device for optical inter-satellite communication without growing in size and complications due to directivity control of laser beams. The proposed system provides relaxation of acquisition accuracy and suppression of beam divergence by utilization of phase conjugation to form an inter-satellite communication link. This paper reports on the temporal and spatial characteristics of our system for various incident beam angles to consider relaxation of acquisition accuracy and tracking speed.
- 2011-12-05
著者
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Takayama Yoshihisa
National Inst. Information And Communications Technol. Tokyo Jpn
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Okamoto Atsushi
Graduate School Of Engineering Hokkaido University
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Wakayama Yuta
Graduate School Of Information Science And Technology Hokkaido University
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Wakayama Yuta
Hokkaido Univ. Sapporo Jpn
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Takayama Yoshihisa
National Institute Of Information And Communications Technology
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Nishimaki Kaori
Graduate School Of Information Science And Technology Hokkaido University
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Tomita Akihisa
Graduate School Of Information Science And Technology Hokkaido University
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Tomita Akihisa
Graduate School of Information and Technology, Hokkaido University, Sapporo 060-0814, Japan
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