| Presentation | 1999/2/24 The frequency control of a microwave generation by optical heterodyne Masayuki Katayama, Tatehisa Ohta, Takunmi Ichinose, Fumio Murakami, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | As for the generation of a microwave signal and the frequency control, the way of optical heterodyne technique utilizing the semiconductor lasers is described. A possibility of a microwave generation is examined with the fundamental characteristics of the DFB lasers oscillating at l.5[μm]. To stabilize the frequency, a new frequency discriminator utilizing self-homodyne technique is proposed. The frequency fluctuation is suppressed to ±1[MHz]/100[sec] at l.5[GHz] by this system. In addition, a new control system with a personal computer is constituted for purpose of digital setting of the microwave frequency. Using both stabilizing and controlling systems, it was attained that the frequency was stabilized at our disposal value for 1460-1660[MHz] from a personal computer. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | optical heterodyne / microwave generation / frequency control / frequency discriminatlor |
| Paper # | LQE98-151 |
| Date of Issue |
| Conference Information | |
| Committee | LQE |
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| Conference Date | 1999/2/24(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) | The frequency control of a microwave generation by optical heterodyne |
| Sub Title (in English) | |
| Keyword(1) | optical heterodyne |
| Keyword(2) | microwave generation |
| Keyword(3) | frequency control |
| Keyword(4) | frequency discriminatlor |
| 1st Author's Name | Masayuki Katayama |
| 1st Author's Affiliation | Department of Electronics, Faculty of Engineering, Doshisha University() |
| 2nd Author's Name | Tatehisa Ohta |
| 2nd Author's Affiliation | Department of Electronics, Faculty of Engineering, Doshisha University |
| 3rd Author's Name | Takunmi Ichinose |
| 3rd Author's Affiliation | Department of Electronics, Faculty of Engineering, Doshisha University |
| 4th Author's Name | Fumio Murakami |
| 4th Author's Affiliation | Laboratries, Japan Radio Co.Ltd |
| Date | 1999/2/24 |
| Paper # | LQE98-151 |
| Volume (vol) | vol.98 |
| Number (no) | 617 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |