| Presentation | 1998/8/27 Laser diode integrated with polyimide waveguide Eiji Higurashi, Mieko Tsubamoto, Renshi Sawada, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We developed a laser diode(LD)integrated with a polyimide waveguide on the same GaAs substrate to control(divide or collimate)the emitted light beam To divide the beam from the LD we fabricated a groove to act as a half-mirror in the polyimide waveguide. When the incident angle to the groove surface was a little below the critical angle at a suitable groove width, we obtained the half mirror effect. Additionally, to collimate the beam in the horizontal direction inside the polyimide waveguide we fabricated a parabolic-shaped total internal reflection mirror in the polyimide waveguide. The far field pattern(FFP)was measured to be 1.8°. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | laser diode / polyimide / half-mirror / collimator / micro-sensor |
| Paper # | EMD98-41, CPM98-89, OPE98-62, LQE98-56 |
| Date of Issue |
| Conference Information | |
| Committee | LQE |
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| Conference Date | 1998/8/27(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | Laser diode integrated with polyimide waveguide |
| Sub Title (in English) | |
| Keyword(1) | laser diode |
| Keyword(2) | polyimide |
| Keyword(3) | half-mirror |
| Keyword(4) | collimator |
| Keyword(5) | micro-sensor |
| 1st Author's Name | Eiji Higurashi |
| 1st Author's Affiliation | NTT Opto-electronics Laboratories() |
| 2nd Author's Name | Mieko Tsubamoto |
| 2nd Author's Affiliation | NTT Advanced Technology |
| 3rd Author's Name | Renshi Sawada |
| 3rd Author's Affiliation | NTT Opto-electronics Laboratories |
| Date | 1998/8/27 |
| Paper # | EMD98-41, CPM98-89, OPE98-62, LQE98-56 |
| Volume (vol) | vol.98 |
| Number (no) | 255 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |