| Presentation | 2000/1/19 Increase of the inner second-harmonic generation of 1.5μm semiconductor lasers : Effect of the optical feedback Tadashi Okazaki, Masafumi Sakai, Yasuaki Ohsawa, Takashi Sato, Masashi Ohkawa, Takeo Maruyama, Minoru Shimba, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We are stabilizing an oscillation wavelength of a semiconductor laser using the Rb-D_2 absorption line (780.02nm), but present optical communication systems are using 1.5μm wavelength region. Therefore, if we apply our stabilization systmes to stabilize the SHG (Second-Harmonic Generation) of 1.56μm semiconductor laser, we can obtain the stabilized semiconductor laser oscillating at 1.56μm wavelength. However the SHG output power is very weak comparing with that of the fundamental wave. We, therefore, tried to increase the SHG output by using the optical feedback technique, which increases the fundamental wave output power. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | semiconductor laser / second-harmonic generation / optical feedback / wavelength stabilization / Rb absorption line / optical communication |
| Paper # | PS99-82, OPE99-130, LQE99-121 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2000/1/19(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) | Increase of the inner second-harmonic generation of 1.5μm semiconductor lasers : Effect of the optical feedback |
| Sub Title (in English) | |
| Keyword(1) | semiconductor laser |
| Keyword(2) | second-harmonic generation |
| Keyword(3) | optical feedback |
| Keyword(4) | wavelength stabilization |
| Keyword(5) | Rb absorption line |
| Keyword(6) | optical communication |
| 1st Author's Name | Tadashi Okazaki |
| 1st Author's Affiliation | () |
| 2nd Author's Name | Masafumi Sakai |
| 2nd Author's Affiliation | Graduate School of Science and Technology, Department of Electrical and Electronic Engineering, Faculty of Engineering, Niigata University |
| 3rd Author's Name | Yasuaki Ohsawa |
| 3rd Author's Affiliation | / Graduate School of Science and Technology, Department of Electrical and Electronic Engineering, Faculty of Engineering, Niigata University |
| 4th Author's Name | Takashi Sato |
| 4th Author's Affiliation | Graduate School of Science and Technology, Department of Electrical and Electronic Engineering, Faculty of Engineering, Niigata University |
| 5th Author's Name | Masashi Ohkawa |
| 5th Author's Affiliation | Graduate School of Science and Technology, Department of Electrical and Electronic Engineering, Faculty of Engineering, Niigata University |
| 6th Author's Name | Takeo Maruyama |
| 6th Author's Affiliation | Faculty of Engineering, Tokyo Denki University |
| 7th Author's Name | Minoru Shimba |
| 7th Author's Affiliation | |
| Date | 2000/1/19 |
| Paper # | PS99-82, OPE99-130, LQE99-121 |
| Volume (vol) | vol.99 |
| Number (no) | 546 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |