| Presentation | 2005-05-19 Evaluation of stability of oscillation frequency of a double optical feedback system Kohei DOI, Yumie KOBAYASHI, Shinya MAEHARA, Takashi SATO, Takeo MARUYAMA, Masashi OHKAWA, Tsuneya TSUBOKAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Wavelength stability and spectrum purity are crucial, when a semiconductor laser is used as a light source, in coherent optical communications systems and precision optical measurement systems. This paper reports the frequency stabilization of a semiconductor laser using the double optical feedback system, which is consist of two mirrors or two diffraction gratings. The double optical feedback can lessen the laser linewidth and improve the frequency stability. However, a long-term stability level worsens because the length of an external resonator changes by the atmospheric temperature variation. Some experiments, which can suppress the influence of the temperature change, are reported in this paper. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | diode laser / frequency stabilization / Allan variance / optical feedback / ECDL |
| Paper # | LQE2005-10 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2005/5/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| 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) | Evaluation of stability of oscillation frequency of a double optical feedback system |
| Sub Title (in English) | |
| Keyword(1) | diode laser |
| Keyword(2) | frequency stabilization |
| Keyword(3) | Allan variance |
| Keyword(4) | optical feedback |
| Keyword(5) | ECDL |
| 1st Author's Name | Kohei DOI |
| 1st Author's Affiliation | C/O Sato Lab., Graduate School of Science and Technology Niigata University() |
| 2nd Author's Name | Yumie KOBAYASHI |
| 2nd Author's Affiliation | Faculty of Engineering Niigata University |
| 3rd Author's Name | Shinya MAEHARA |
| 3rd Author's Affiliation | C/O Sato Lab., Graduate School of Science and Technology Niigata University |
| 4th Author's Name | Takashi SATO |
| 4th Author's Affiliation | Faculty of Engineering Niigata University |
| 5th Author's Name | Takeo MARUYAMA |
| 5th Author's Affiliation | Faculty of Engineering Niigata University |
| 6th Author's Name | Masashi OHKAWA |
| 6th Author's Affiliation | Faculty of Engineering Niigata University |
| 7th Author's Name | Tsuneya TSUBOKAWA |
| 7th Author's Affiliation | Mizusawa Astrogeodynamic Observatory, National Astronomical Observatory of Japan |
| Date | 2005-05-19 |
| Paper # | LQE2005-10 |
| Volume (vol) | vol.105 |
| Number (no) | 52 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |