| Presentation | 2002/5/10 Preliminary experiments on fundamental waves and inner second harmonic generation waves of semiconductor lasers : Optical feedback conditions and oscillation frequency variation Takeo Seki, Masafumi Sakai, Yusuke Houga, Yasuaki Ohsawa, Takasi Sato, Masasi Ohkawa, Takeo Maruyama, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have studied the oscillation frequency stabilization of semiconductor lasers in a 1.5μm wavelength region using an inner second harmonic generation of 1.56μm laser light by adapting the Rb D_2 absorption line as an external frequency reference. However, the output power of inner SHG is too weak for the frequency stabilization, so we tried to increase it by using an optical feedback method. This method is also effective for decreasing the oscillation width of semiconductor lasers. In this experiment, we survey two DFB lasers with various optical feedback intensity. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | semiconductor lasers / second harmonic generation / fundamental waves / optical feedback / oscillation frequency |
| Paper # | LQE2002-12 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2002/5/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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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) | Preliminary experiments on fundamental waves and inner second harmonic generation waves of semiconductor lasers : Optical feedback conditions and oscillation frequency variation |
| Sub Title (in English) | |
| Keyword(1) | semiconductor lasers |
| Keyword(2) | second harmonic generation |
| Keyword(3) | fundamental waves |
| Keyword(4) | optical feedback |
| Keyword(5) | oscillation frequency |
| 1st Author's Name | Takeo Seki |
| 1st Author's Affiliation | C/O Sato lab, Graduate School of Science and Technology, Niigata University() |
| 2nd Author's Name | Masafumi Sakai |
| 2nd Author's Affiliation | C/O Sato lab, Graduate School of Science and Technology, Niigata University |
| 3rd Author's Name | Yusuke Houga |
| 3rd Author's Affiliation | C/O Sato lab, Graduate School of Science and Technology, Niigata University |
| 4th Author's Name | Yasuaki Ohsawa |
| 4th Author's Affiliation | C/O Sato lab, Graduate School of Science and Technology, Niigata University |
| 5th Author's Name | Takasi Sato |
| 5th Author's Affiliation | Faculty of Engineering, Niigata University |
| 6th Author's Name | Masasi Ohkawa |
| 6th Author's Affiliation | Faculty of Engineering, Niigata University |
| 7th Author's Name | Takeo Maruyama |
| 7th Author's Affiliation | Faculty of Engineering, Niigata University |
| Date | 2002/5/10 |
| Paper # | LQE2002-12 |
| Volume (vol) | vol.102 |
| Number (no) | 62 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |