Presentation | 2002/5/10 Study for a small variation of a pendulum using semiconductor lasers : Long term observation and its analysis Shinya Maehara, Yasuaki Ohsawa, Takashi Sato, Takeo Maruyama, Masashi Ohkawa, Masataka Mizushima, Tsuneya Tsubokawa, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A kind of small variations of a pendulum is reported as a result of a "gravito-radiative-force", which is one of the gravitational effects derived from the general theory of relativity. The same report also describes the experimental results in which two pendulums moved to the same direction at the same time due to the gravito-radiative-force. This study is planned to confirm this experimental result using the optical measurement system. Our experimental setup is located in a tunnel where we can expect very small level of external noises. We have observed the effects of earthquakes and tidal forces in our measurement. |
Keyword(in Japanese) | (See Japanese page) |
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Paper # | LQE2002-13 |
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Committee | LQE |
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Conference Date | 2002/5/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Lasers and Quantum Electronics (LQE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study for a small variation of a pendulum using semiconductor lasers : Long term observation and its analysis |
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1st Author's Name | Shinya Maehara |
1st Author's Affiliation | Graduate School of Science and Technology() |
2nd Author's Name | Yasuaki Ohsawa |
2nd Author's Affiliation | Graduate School of Science and Technology |
3rd Author's Name | Takashi Sato |
3rd Author's Affiliation | Faculty of Engineering, Niigata University |
4th Author's Name | Takeo Maruyama |
4th Author's Affiliation | Faculty of Engineering, Niigata University |
5th Author's Name | Masashi Ohkawa |
5th Author's Affiliation | Faculty of Engineering, Niigata University |
6th Author's Name | Masataka Mizushima |
6th Author's Affiliation | / National Astronomical Observatory, Mizusawa Astrogeodynamics Observatory |
7th Author's Name | Tsuneya Tsubokawa |
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Date | 2002/5/10 |
Paper # | LQE2002-13 |
Volume (vol) | vol.102 |
Number (no) | 62 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |