書誌事項
- タイトル別名
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- Artificial Star Generation Using Nd:YAG Laser and 1.5 m Telescope.
- Nd YAG パルス レーザー ト 1 5m ボウエンキョウ オ モチイタ ジンコウセイ セイセイ
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抄録
Topical experimental results of artificial star generation are presented. The generation system utilizes a 1.5 m diameter telescope of CRL for transmitting a laser beam to illuminate the atmosphere and for receiving backscattered light. The light source of transmission used is the second harmonics of a pulse-oscillating Nd: YAG laser. A mirror with a small hole at its center is used as a beam splitter for transmission and reception, and it spares us from a power loss of about 6 dB compared to the use of a conventional beam splitter. We executed the first domestic experiment of artificial star generation by atmospheric Rayleigh-scattering, and succeeded in acquiring image data of artificial stars generated at ranges up to ten plus several kilometers. At the same time, data of Polaris in a neighboring direction were obtained as a reference and image comparison.
収録刊行物
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- レーザー研究
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レーザー研究 28 (12), 819-823, 2000
一般社団法人 レーザー学会
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詳細情報 詳細情報について
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- CRID
- 1390282679623152256
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- NII論文ID
- 130003702808
- 10005724015
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- NII書誌ID
- AN00255326
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- ISSN
- 13496603
- 03870200
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- NDL書誌ID
- 5608911
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可