| Presentation | 2003/4/18 Behavior of Z-Cut Quartz Etalon for Wavelength Locker : Analysis and Experiments of direct cavity modulation of Etalon Shigeru Ohshima, Masahide Miyachi, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The temperature coefficient of the Z-cut quartz etalon that can be used for a wavelength locker of an LD module is only 500 MHz/℃. Since the cavity length of the Z-cut quartz etalons can directly be modulated by the electric field of the X-direction, the LD wavelength can be detected by the synchronous detection without DC drift. This paper presents an analysis of the cavity length modulation of a Z-cut quartz etalon for LD wavelength lockers. The electro-optic effect, piezoelectric effect, photo-elastic effect and a mechanical circuit of the etalon with a weight were considered. We also show that the experimental values were in accord with the calculated values. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | WDM / Wavelength Locker / Optical Frequency / stability / Etalon / Fabry-Perot / Quartz / Synchronous Detection |
| Paper # | OCS2003-4 |
| Date of Issue |
| Conference Information | |
| Committee | OCS |
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| Conference Date | 2003/4/18(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 | Optical Communication Systems (OCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Behavior of Z-Cut Quartz Etalon for Wavelength Locker : Analysis and Experiments of direct cavity modulation of Etalon |
| Sub Title (in English) | |
| Keyword(1) | WDM |
| Keyword(2) | Wavelength Locker |
| Keyword(3) | Optical Frequency |
| Keyword(4) | stability |
| Keyword(5) | Etalon |
| Keyword(6) | Fabry-Perot |
| Keyword(7) | Quartz |
| Keyword(8) | Synchronous Detection |
| 1st Author's Name | Shigeru Ohshima |
| 1st Author's Affiliation | Research Development Center, Toshiba Corporation() |
| 2nd Author's Name | Masahide Miyachi |
| 2nd Author's Affiliation | Research Development Center, Toshiba Corporation |
| Date | 2003/4/18 |
| Paper # | OCS2003-4 |
| Volume (vol) | vol.103 |
| Number (no) | 30 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |