| Presentation | 2004/8/20 Fabrication of Functional Silica-Based Glass Optical Channel Waveguide by UV Beam Scanning Ken KASHIWAGI, Shinji YAMASHITA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | UV induced refractive index increase, the photosensitivity, in Ge-doped silica class has been utilized for the fabrication of fiber Bragg gratings and long period fiber gratings. Recently, this phenomenon has also been applied to the fabrication of an optical channel waveguide in order to achieve cost efficiency and fabrication flexibility. In this work, the fabrication of various optical waveguides by UV beam scanning is demonstrated. Fabrication of straight optical waveguides and a Y-Branch waveguide are reported as preliminary experiments. We also propose and demonstrate the technique for a simultaneous fabrication of optical waveguide and a Bragg grating by scanning UV beam through a phase mask. Finally, we propose and demonstrate fabrication of optical channel waveguides containing long period grating by UV beam scanning and LPG based optical add/drop multiplexer. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Photosensitivity / Bragg Grating / Long Period Grating |
| Paper # | EMD2004-40,CPM2004-66,OPE2004-123,LQE2004-38 |
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| Conference Information | |
| Committee | LQE |
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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) |
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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) | Fabrication of Functional Silica-Based Glass Optical Channel Waveguide by UV Beam Scanning |
| Sub Title (in English) | |
| Keyword(1) | Photosensitivity |
| Keyword(2) | Bragg Grating |
| Keyword(3) | Long Period Grating |
| 1st Author's Name | Ken KASHIWAGI |
| 1st Author's Affiliation | Department of Electronic Engineering, Graduate School of Engineering, The University of Tokyo() |
| 2nd Author's Name | Shinji YAMASHITA |
| 2nd Author's Affiliation | CREST, JST (Japanese Science and Technology) |
| Date | 2004/8/20 |
| Paper # | EMD2004-40,CPM2004-66,OPE2004-123,LQE2004-38 |
| Volume (vol) | vol.104 |
| Number (no) | 270 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |