| Presentation | 2002/5/10 Microwave modulation charactersitics of a dual-frequency laser diode Takehiko HIDAKA, Hiromasa ITO, Isao MOROHASHI, Hisasshi SHIMURA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Abnormal modulation characteristics of a DBR-type dual-frequency laser diode will be reported. Applying strong but relatively low frequency (less than 3.5GHz) microwaves on to a dual-frequency LD, average output power of the short-wavelength line of the LD was enhanced and vice versa for the long-wavelength oscillation line was suppressed. With increasing modulation frequency up to 4GHz, the situation was inverted. Much higher frequency (over 4.5GHz), the situation was returned back. Here we will report the abnormal experimental results, and will discuss the cause briefly. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Semiconductor Laser / Dual-mode oscillation / Microwave modulation. |
| Paper # | LQE2002-10 |
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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) | Microwave modulation charactersitics of a dual-frequency laser diode |
| Sub Title (in English) | |
| Keyword(1) | Semiconductor Laser |
| Keyword(2) | Dual-mode oscillation |
| Keyword(3) | Microwave modulation. |
| 1st Author's Name | Takehiko HIDAKA |
| 1st Author's Affiliation | Shonan Institute of Technology() |
| 2nd Author's Name | Hiromasa ITO |
| 2nd Author's Affiliation | Photodynamics Center, Riken |
| 3rd Author's Name | Isao MOROHASHI |
| 3rd Author's Affiliation | Institute of Electrical Communications, Tohoku University |
| 4th Author's Name | Hisasshi SHIMURA |
| 4th Author's Affiliation | Institute of Electrical Communications, Tohoku University |
| Date | 2002/5/10 |
| Paper # | LQE2002-10 |
| Volume (vol) | vol.102 |
| Number (no) | 62 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |