| Presentation | 2009-01-23 A lensed fiber with a plano-convex silicon microlens Shin-nosuke Furuta, Tetsuya Hitomi, Takuhiro Irie, Hidehiko Yoda, Kazuo Shiraishi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Theoretical and experimental performance of a lensed fiber employing a plano-convex microlens made of hydrated amorphous silicon is reported. The numerical simulation shows that a beam with the mode-field diameter of 10.4μm can be focused to a diameter as small as 0.56μm, about one-third of the wavelength, at the wavelength of 1.55μm. The new lensed fiber is successfully fabricated by using the rf-sputtering and chemical etching techniques. A high focusing power of the new lensed fiber, the focused spot diameter was measured to be 1.3μm, has been experimentally confirmed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | lensed fiber / aspherical lens / mode-field diameter / plano-convex lens |
| Paper # | OFT2008-83 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2009/1/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
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| Paper Information | |
| Registration To | Optical Fiber Technology (OFT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A lensed fiber with a plano-convex silicon microlens |
| Sub Title (in English) | |
| Keyword(1) | lensed fiber |
| Keyword(2) | aspherical lens |
| Keyword(3) | mode-field diameter |
| Keyword(4) | plano-convex lens |
| 1st Author's Name | Shin-nosuke Furuta |
| 1st Author's Affiliation | Graduate School of Engineering, Utsunomiya University() |
| 2nd Author's Name | Tetsuya Hitomi |
| 2nd Author's Affiliation | Graduate School of Engineering, Utsunomiya University |
| 3rd Author's Name | Takuhiro Irie |
| 3rd Author's Affiliation | Graduate School of Engineering, Utsunomiya University |
| 4th Author's Name | Hidehiko Yoda |
| 4th Author's Affiliation | Graduate School of Engineering, Utsunomiya University |
| 5th Author's Name | Kazuo Shiraishi |
| 5th Author's Affiliation | Graduate School of Engineering, Utsunomiya University |
| Date | 2009-01-23 |
| Paper # | OFT2008-83 |
| Volume (vol) | vol.108 |
| Number (no) | 395 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |