| Presentation | 2004/5/21 Observations of optical amplification and miri-wave amplification excited by traveling electron beam Yuji KUWAMURA, Minoru YAMADA, Yukihiro ICHlNO, Isao FUKAMURA, Tomoyuki UENO, Yousuke TOMITA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Amplification of optical light excited by traveling electron was observed. A dielectric waveguide made of Si-SiO2 and an electron gun were set in a vacuum chamber. The optical field propagated though the waveguide and partly penetrated into the vacuum region in the form of an evanescent wave. The electron beam was emitted by the electron gun and traveled along surface of the waveguide in same direction with the optical field and interacted with the field. Although the amplification ratio was very small, suitable dispersion relation between the acceleration voltage of 40.2 to 42.2 KV and optical wavelength of 1.528 to 1.585 μm was confirmed which was well fit with the theoretical calculation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical amplifier / unidirectional optical amplifier / electron beam / free electron laser / Cerenkov laser / traveling-wave tube |
| Paper # | LQE2004-1 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2004/5/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| 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) | Observations of optical amplification and miri-wave amplification excited by traveling electron beam |
| Sub Title (in English) | |
| Keyword(1) | Optical amplifier |
| Keyword(2) | unidirectional optical amplifier |
| Keyword(3) | electron beam |
| Keyword(4) | free electron laser |
| Keyword(5) | Cerenkov laser |
| Keyword(6) | traveling-wave tube |
| 1st Author's Name | Yuji KUWAMURA |
| 1st Author's Affiliation | Faculty of Engineering, Kanazawa University() |
| 2nd Author's Name | Minoru YAMADA |
| 2nd Author's Affiliation | Faculty of Engineering, Kanazawa University |
| 3rd Author's Name | Yukihiro ICHlNO |
| 3rd Author's Affiliation | Faculty of Engineering, Kanazawa University |
| 4th Author's Name | Isao FUKAMURA |
| 4th Author's Affiliation | Faculty of Engineering, Kanazawa University |
| 5th Author's Name | Tomoyuki UENO |
| 5th Author's Affiliation | Faculty of Engineering, Kanazawa University |
| 6th Author's Name | Yousuke TOMITA |
| 6th Author's Affiliation | Faculty of Engineering, Kanazawa University |
| Date | 2004/5/21 |
| Paper # | LQE2004-1 |
| Volume (vol) | vol.104 |
| Number (no) | 98 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |