Presentation | 2020-08-28 Characteristic change of LPFG fabricated by CO2 laser by external force Koki Mitsuda, Osanori Koyama, Yuta Suzuki, Yuzi Miyoshi, Hirokazu Kubota, Makoto Yamada, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The transmission characteristics of a long period fiber grating (LPFG) change due to various external factors. LPFG manufactured by periodically shaving the fiber side surface with a CO2 laser changes the transmission characteristics due to stress concentration at the thinner part when bending or tension is applied, and the way stress is applied also differs depending on the bending direction to the cut part. This time, we experimentally examined the transmission characteristics changes due to these external force. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | LPFG / CO2laser / Optical device |
Paper # | OFT2020-7 |
Date of Issue | 2020-08-20 (OFT) |
Conference Information | |
Committee | OCS / OFT / LSJ |
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Conference Date | 2020/8/27(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Joji Maeda(Tokyo Univ. of Science) / Yuji Matsuura(Tohoku Univ.) |
Vice Chair | |
Secretary | (NTT) / (Fujikura) / (NTT) |
Assistant | / Hajime Arao(Sumitomo Electric) / Yukihiro Goto(NTT) |
Paper Information | |
Registration To | Technical Committee on Optical Communication Systems / Technical Committee on Optical Fiber Technology / The Laser Society of Japan |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Characteristic change of LPFG fabricated by CO2 laser by external force |
Sub Title (in English) | |
Keyword(1) | LPFG |
Keyword(2) | CO2laser |
Keyword(3) | Optical device |
1st Author's Name | Koki Mitsuda |
1st Author's Affiliation | Osaka Prefecture University(Osaka Prefecture Univ.) |
2nd Author's Name | Osanori Koyama |
2nd Author's Affiliation | Osaka Prefecture University(Osaka Prefecture Univ.) |
3rd Author's Name | Yuta Suzuki |
3rd Author's Affiliation | Osaka Prefecture University(Osaka Prefecture Univ.) |
4th Author's Name | Yuzi Miyoshi |
4th Author's Affiliation | Osaka Prefecture University(Osaka Prefecture Univ.) |
5th Author's Name | Hirokazu Kubota |
5th Author's Affiliation | Osaka Prefecture University(Osaka Prefecture Univ.) |
6th Author's Name | Makoto Yamada |
6th Author's Affiliation | Osaka Prefecture University(Osaka Prefecture Univ.) |
Date | 2020-08-28 |
Paper # | OFT2020-7 |
Volume (vol) | vol.120 |
Number (no) | OFT-141 |
Page | pp.pp.25-28(OFT), |
#Pages | 4 |
Date of Issue | 2020-08-20 (OFT) |