| Presentation | 2002/5/10 1.5μm Wavelength Distributed Reflector Lasers with Deeply Etched Verticai Gratings Hyo-Chang KIM, Hiroshi KANJO, Shigeo TAMURA, Shigehisa ARAI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Distributed reflector (DR) lasers consisting of first order vertical grating distributed feedback (VG-DFB) structure and first order distributed Bragg reflector (DBR) are demonstrated for the first time by a single step epitaxy followed by reactive-ion-etching (RIE) process. A threshold current of 3.6mA, differential quantum efficiency of 16%, and SMSR=35dB were obtained for the stripe width of 1.3μm, active region length of 210μm, and the number of DBR elements of 5. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Long wavelength laser / Vertical grating / Distributed Bragg Reflector (DBR) / Distributed Reflector(DR) laser / Distributed Feedback (DEB) laser |
| Paper # | LQE2002-15 |
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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 | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 1.5μm Wavelength Distributed Reflector Lasers with Deeply Etched Verticai Gratings |
| Sub Title (in English) | |
| Keyword(1) | Long wavelength laser |
| Keyword(2) | Vertical grating |
| Keyword(3) | Distributed Bragg Reflector (DBR) |
| Keyword(4) | Distributed Reflector(DR) laser |
| Keyword(5) | Distributed Feedback (DEB) laser |
| 1st Author's Name | Hyo-Chang KIM |
| 1st Author's Affiliation | Research Center for Quantum Effect Electronics Tokyo Institute of Technology() |
| 2nd Author's Name | Hiroshi KANJO |
| 2nd Author's Affiliation | Research Center for Quantum Effect Electronics Tokyo Institute of Technology |
| 3rd Author's Name | Shigeo TAMURA |
| 3rd Author's Affiliation | Research Center for Quantum Effect Electronics Tokyo Institute of Technology |
| 4th Author's Name | Shigehisa ARAI |
| 4th Author's Affiliation | Research Center for Quantum Effect Electronics Tokyo Institute of Technology |
| Date | 2002/5/10 |
| Paper # | LQE2002-15 |
| Volume (vol) | vol.102 |
| Number (no) | 62 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |