| Presentation | 1997/7/4 Characteristics of optical elements fabricated from fluorinated polyimide waveguides Junya Kobayashi, Tohru Matsuura, Shigekuni Sasaki, Tohru Maruno, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper reports on the characteristics of optical elements, such as bent waveguides and directional couplers, which were fabricated from fluorinated polyimide waveguides. The waveguides had a low optical loss of O.3 dB/cm at 1.3 μm and O.6 dB/cm at 1.55 μm, and had a low polarization-dependent loss of less than 0.1 dB/cm. The minimum curvature radius was less than 5 mm at a Δn of 1.0%. Directional couplers with a Δn of 0.3% had a maximum power coupling ratio of more than 97% and 96% for TE and TM polarizations, respectively. The 3 dB couplers had an excess loss of 0.3 dB and showed a thermal stability of the coupling ratio. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | fluorinated polyimide / optical waveguide / single-mode / bending loss / directional coupler |
| Paper # | OME97-49 |
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| Conference Information | |
| Committee | OME |
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| Conference Date | 1997/7/4(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 | Organic Material Electronics (OME) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Characteristics of optical elements fabricated from fluorinated polyimide waveguides |
| Sub Title (in English) | |
| Keyword(1) | fluorinated polyimide |
| Keyword(2) | optical waveguide |
| Keyword(3) | single-mode |
| Keyword(4) | bending loss |
| Keyword(5) | directional coupler |
| 1st Author's Name | Junya Kobayashi |
| 1st Author's Affiliation | NTT Opto-electronics Laboratories() |
| 2nd Author's Name | Tohru Matsuura |
| 2nd Author's Affiliation | NTT Science and Core Technology Laboratory Group |
| 3rd Author's Name | Shigekuni Sasaki |
| 3rd Author's Affiliation | NTT Science and Core Technology Laboratory Group |
| 4th Author's Name | Tohru Maruno |
| 4th Author's Affiliation | NTT Opto-electronics Laboratories |
| Date | 1997/7/4 |
| Paper # | OME97-49 |
| Volume (vol) | vol.97 |
| Number (no) | 151 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |