| Presentation | 1997/11/5 Theoretical Proposal of A Unidirectional Optical Amplifier Minoru Yamada, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Possibility to achieve a unidirectional optical amplifier was theoretically discussed. The optical beam propagates in zigzag manner in a gap between two mirrors having corrugated shapes, resulting in reduction of the propagating speed. The electron beam emitted a electron gun excites the optical beam and amplify it. The interaction between the electron beam and the optical beam was theoretically r analyzed based on the treatment of the density matrix which is a method of the quantum statistics. Conditions getting the amplification and a form of the gain coefficient were obtained. Propagating characteristics in the gap between two mirrors were also analyzed and whose function as a delayed optical waveguide was confirmed. As numerical examples, possibility of several times optical amplification on several mm region with 100KV excitation of the electron beam was shown. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | unidirectional optical amplifier / optical amplifier / traveling wave tube / free electron laser |
| Paper # | LQE97-110 |
| Date of Issue |
| Conference Information | |
| Committee | LQE |
|---|---|
| Conference Date | 1997/11/5(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) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Theoretical Proposal of A Unidirectional Optical Amplifier |
| Sub Title (in English) | |
| Keyword(1) | unidirectional optical amplifier |
| Keyword(2) | optical amplifier |
| Keyword(3) | traveling wave tube |
| Keyword(4) | free electron laser |
| 1st Author's Name | Minoru Yamada |
| 1st Author's Affiliation | Faculty of Engineering, Kanazawa University() |
| Date | 1997/11/5 |
| Paper # | LQE97-110 |
| Volume (vol) | vol.97 |
| Number (no) | 364 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |