| Presentation | 2001/1/19 Water level meter using for optical fiber strain measuring technology : Floating-typed water level meter Takamasa Yashiro, Satoshi Mochizuki, Takaharu Yoshitomi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Proposed the water level meter which measures a change in floating force due to the change in liquid surface level through optical fiber strain with B-OTDR^* device. Clear out how to design a device, and confirm measuring function of liquid surface level with a floating typed and/or a suspending typed manufactured sensor. Measuring precision improves due to increase in float section. Measuring range can be expanded by connecting some units in series. Prevention of flood damage and so on is expected application to the river information control system. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | liquid surface level meter / buoyancy / floating force / optical fiber strain measuring technology / B-OTDR |
| Paper # | PS2000-73,OFT2000-83,OPE2000-135,LQE2000-116 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2001/1/19(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) | Water level meter using for optical fiber strain measuring technology : Floating-typed water level meter |
| Sub Title (in English) | |
| Keyword(1) | liquid surface level meter |
| Keyword(2) | buoyancy |
| Keyword(3) | floating force |
| Keyword(4) | optical fiber strain measuring technology |
| Keyword(5) | B-OTDR |
| 1st Author's Name | Takamasa Yashiro |
| 1st Author's Affiliation | Fiber Applications Technology Department, Access Systems Division, NTT Advanced Technology Corporation() |
| 2nd Author's Name | Satoshi Mochizuki |
| 2nd Author's Affiliation | Fiber Applications Technology Department, Access Systems Division, NTT Advanced Technology Corporation |
| 3rd Author's Name | Takaharu Yoshitomi |
| 3rd Author's Affiliation | Fiber Applications Technology Department, Access Systems Division, NTT Advanced Technology Corporation |
| Date | 2001/1/19 |
| Paper # | PS2000-73,OFT2000-83,OPE2000-135,LQE2000-116 |
| Volume (vol) | vol.100 |
| Number (no) | 593 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |