| Presentation | 2004/8/20 Widely tunable semiconductor laser utilizing a combination of DBRs with comb-like reflection peaks for stable wavelength control Tetsuya NISHIMURA, Mitsunobu GOTODA, Yasunori TOKUDA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We proposed the new tunable DBR laser in combination front sampled grating with rear super structure grating. Stable wavelength control was demonstrated by use of a fabricated device, which was designed to uniform reflection peaks over the whole tuning range of 30 nm. Equalization of the output power at every oscillating wavelength, in addition to output power enhancement, was achieved by integration of an SOA. Small power variation within 2 dB, even in constant current driving, and high output power over 20 mW were presented. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | tunable semiconductor laser / grating / DBR / sampled grating / super structure grating / wavelength control |
| Paper # | EMD2004-44,CPM2004-70,OPE2004-127,LQE2004-42 |
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| Conference Information | |
| Committee | CPM |
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| Conference Date | 2004/8/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Component Parts and Materials (CPM) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Widely tunable semiconductor laser utilizing a combination of DBRs with comb-like reflection peaks for stable wavelength control |
| Sub Title (in English) | |
| Keyword(1) | tunable semiconductor laser |
| Keyword(2) | grating |
| Keyword(3) | DBR |
| Keyword(4) | sampled grating |
| Keyword(5) | super structure grating |
| Keyword(6) | wavelength control |
| 1st Author's Name | Tetsuya NISHIMURA |
| 1st Author's Affiliation | Advanced Technology R&D Center, Mitsubishi Electric Corporation() |
| 2nd Author's Name | Mitsunobu GOTODA |
| 2nd Author's Affiliation | Advanced Technology R&D Center, Mitsubishi Electric Corporation |
| 3rd Author's Name | Yasunori TOKUDA |
| 3rd Author's Affiliation | Advanced Technology R&D Center, Mitsubishi Electric Corporation |
| Date | 2004/8/20 |
| Paper # | EMD2004-44,CPM2004-70,OPE2004-127,LQE2004-42 |
| Volume (vol) | vol.104 |
| Number (no) | 266 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |