Presentation | 2020-10-09 Interferometer based on photonic integrated circuit for optical frequency domain reflectometry Victor Shishkin, Akio Higo, Hideaki Murayama, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We demonstrate an ultra-compact interferometer integrated on silicon photonic chip for distributed sensing using optical frequency domain reflectometry (OFDR). The interferometer consists of silicon photonic splitters, loop back mirrors, edge couplers and delay line formed by strip waveguide. The footprint of the integrated interferometer is less than 0.5 x 8.5 mm. Frequency of generated interference signal was experimentally measured to be 1 kHz. The interferometer can be used to acquire a signal from long length fiber Bragg grating sensor. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | photonic integrated circuits / optical frequency domain reflectometry / optical fiber sensors / distributed sensing |
Paper # | OFT2020-34 |
Date of Issue | 2020-10-01 (OFT) |
Conference Information | |
Committee | OFT |
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Conference Date | 2020/10/8(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Yuji Matsuura(Tohoku Univ.) |
Vice Chair | |
Secretary | (NTT) |
Assistant | Hajime Arao(Sumitomo Electric) / Yukihiro Goto(NTT) |
Paper Information | |
Registration To | Technical Committee on Optical Fiber Technology |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Interferometer based on photonic integrated circuit for optical frequency domain reflectometry |
Sub Title (in English) | |
Keyword(1) | photonic integrated circuits |
Keyword(2) | optical frequency domain reflectometry |
Keyword(3) | optical fiber sensors |
Keyword(4) | distributed sensing |
1st Author's Name | Victor Shishkin |
1st Author's Affiliation | The University of Tokyo(UTokyo) |
2nd Author's Name | Akio Higo |
2nd Author's Affiliation | The University of Tokyo(UTokyo) |
3rd Author's Name | Hideaki Murayama |
3rd Author's Affiliation | The University of Tokyo(UTokyo) |
Date | 2020-10-09 |
Paper # | OFT2020-34 |
Volume (vol) | vol.120 |
Number (no) | OFT-184 |
Page | pp.pp.109-111(OFT), |
#Pages | 3 |
Date of Issue | 2020-10-01 (OFT) |