Oral presentation

3 Optics and Photonics » 3.14 Optical control devices and optical fibers

[19p-Z05-1~13] 3.14 Optical control devices and optical fibers

Fri. Mar 19, 2021 1:30 PM - 5:15 PM Z05 (Z05)

Yosuke Mizuno(Yokohama National University), Michiko Nishiyama(Soka Univ.), Keiji Kuroda(Kitasato University)

△：Presentation by Applicant for JSAP Young Scientists Presentation Award
▲：English Presentation
▼：Both of Above
No Mark：None of Above

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1:30 PM - 1:45 PM

[19p-Z05-1] Optimization analysis for high-efficiency optical coupling between polymer waveguide and single mode fiber using 45 ° mirror and self-formed lenses

〇(M1)Qin Su¹, Takayuki Ishii¹, Ryo Kuwata¹, Yuuichi Matsushima¹, Hiroshi Ishikawa¹, Katsuyuki Utaka¹ (1.Waseda Univ.)

1:45 PM - 2:00 PM

△ [19p-Z05-2] Side-polished hollow optical fiber coupler

〇(M1C)Masanori Kato¹, Yusuke Oshima¹, Yuji Matsuura², Takashi Katagiri¹ (1.Univ. of Toyama, 2.Tohoku Univ.)

2:00 PM - 2:15 PM

▲ [19p-Z05-3] Optical Fiber based Lean Angle Sensor

〇(D)Durga Rama Pavan Vadapalli¹, Sourabh Roy¹ (1.NIT Warangal)

2:15 PM - 2:30 PM

[19p-Z05-4] Strain and bending sensing by using EDF sigma laser with cascaded-chirped long period fiber grating

〇Koken Fukushima¹, Anuchit Bualoet¹, Kosuke Yamaguchi¹, Manuel Guterres Soares¹, Koki Nakaya¹, Atsushi Wada¹, Satoshi Tanaka¹, Fumihiko Ito² (1.NDA, 2.Shimane Univ.)

2:45 PM - 3:00 PM

[19p-Z05-5] Multi-point bending measurement using multicore FBG and two-photon absorption response of Si-APD

〇Reina Takagi¹, Naohiro Sonoda¹, Tetsuya Abe¹, Shihua Zho¹, Yosuke Tanaka¹ (1.Tokyo Univ. of Agri. & Tech.)

3:00 PM - 3:15 PM

[19p-Z05-6] A hetero-core optical fiber chemical sensor based on lipid membranes

〇Ai Hosoki¹, Michiko Nishiyama², Norikazu Kumekawa², Kazuhiro Watanabe², Rui Yatabe³, Yusuke Tahara³, Takeshi Onodera³, Akifumi Sugiyama⁴, Nozomu Sakurai¹ (1.NIG, 2.Soka Univ., 3.Kyushu Univ., 4.Kyoto Univ.)

3:15 PM - 3:30 PM

[19p-Z05-7] Simplified configuration of OCDR without electrical spectrum analyzer

〇Tomoya Miyamae¹, Takaki Kiyozumi¹, Kohei Noda^1,2, Heeyoung Lee³, Kentaro Nakamura², Yosuke Mizuno¹ (1.YNU, 2.Tokyo Tech, 3.SIT)

3:30 PM - 3:45 PM

[19p-Z05-8] High-speed configuration of BOCDR with no limitation of strain dynamic range

〇Kazuya Kishizawa¹, Motoki Sano¹, Kohei Noda^1,2, Heeyoung Lee³, Kentaro Nakamura², Yosuke Mizuno¹ (1.YNU, 2.Tokyo Tech, 3.SIT)

3:45 PM - 4:00 PM

▲ [19p-Z05-9] Measurement error compensation in BOCDR by two-end light injection

〇Guangtao Zhu¹, Kohei Noda^1,2, Heeyoung Lee³, Kentaro Nakamura², Yosuke Mizuno¹ (1.YNU, 2.Tokyo Tech, 3.SIT)

4:15 PM - 4:30 PM

[19p-Z05-10] Reconstraction of Brillouin gain distribution from its Radon transform

〇(P)Youhei Okawa¹, Kazuo Hotate¹ (1.TTI)

4:30 PM - 4:45 PM

[19p-Z05-11] Optimization of optical frequency modulation waveform in Brillouin optical correlation-domain analysis for enhancing strain measurement dynamic range

〇Naoki Ito¹, Youhei Okawa¹, Kazuo Hotate¹ (1.Toyota Tech. Inst.)

4:45 PM - 5:00 PM

[19p-Z05-12] Side-lobe suppression by optimizing light intensity modulation waveform in synthesis of optical coherence function.

〇Kei Kuroyanagi¹, Youhei Okawa¹, Hotate Kazuo¹ (1.TTI)

5:00 PM - 5:15 PM

[19p-Z05-13] Performance improvement of BOCDR strain distributed measurement system by combined use of double-frequency modulation scheme and intensity modulation scheme

〇Rui Yamamoto¹, Okawa Youhei¹, Hotate kazuo¹ (1.Toyota Tech. Inst.)

Session information