| Presentation | 2005-03-04 Optical pressure sensor utilizing a subminiature rod lens Akira SAKAMOTO, Kenji NISHIWAKI, Yoshikiyo NOGUCHI, Satoshi OKUDE, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Pressure sensors utilizing silica based GRIN rod lenses are fabricated and demonstrated. Proposed method realizes inexpensive system because the system consists of low-cost devices such as a light emitting diode, photodiodes and a rod lens. In addition silica based rod lenses are attached to the fiber by fusion splicing without an adhesive, therefore the system shows little loss variation and high reliability. In this paper two ranges of pressure sensors, up to 200kPa and 10kPa, are fabricated with combination of bellows and a rod lens and high accuracy +/-0.2% are achieved for both sensors. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Pressure sensor / Displacement sensor / Silica based GRIN lens |
| Paper # | OFT2004-125 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2005/2/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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) | Optical pressure sensor utilizing a subminiature rod lens |
| Sub Title (in English) | |
| Keyword(1) | Pressure sensor |
| Keyword(2) | Displacement sensor |
| Keyword(3) | Silica based GRIN lens |
| 1st Author's Name | Akira SAKAMOTO |
| 1st Author's Affiliation | Optics and Electronics Laboratory, Fujikura Ltd.() |
| 2nd Author's Name | Kenji NISHIWAKI |
| 2nd Author's Affiliation | Optics and Electronics Laboratory, Fujikura Ltd. |
| 3rd Author's Name | Yoshikiyo NOGUCHI |
| 3rd Author's Affiliation | Optics and Electronics Laboratory, Fujikura Ltd. |
| 4th Author's Name | Satoshi OKUDE |
| 4th Author's Affiliation | Optics and Electronics Laboratory, Fujikura Ltd. |
| Date | 2005-03-04 |
| Paper # | OFT2004-125 |
| Volume (vol) | vol.104 |
| Number (no) | 700 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |