IEICE Technical Committee

[Date]2021-10-14
[Paper #]OFT2021-21

[Poster Presentation] Optimization of observing frequency for high-speed Raman-based temperature sensing

Katsuichiro Nakazawa(YNU), Kohei Noda(Tokyo Tech/YNU), Heeyoung Lee(SIT), Kentaro Nakamura(Tokyo Tech), Yosuke Mizuno(YNU),

[Date]2021-10-14
[Paper #]OFT2021-22

[Poster Presentation] World-fastest operation of OCDR without spatial resolution deterioration

Tomoya Miyamae(YNU), Zhu Guangtao(YNU), Takaki Kiyozumi(YNU), Kohei Noda(Tokyo Tech/YNU), Heeyoung Lee(SIT), Kentaro Nakamura(Tokyo Tech), Yosuke Mizuno(YNU),

[Date]2021-10-14
[Paper #]OFT2021-23

[Poster Presentation] Operation of ESA-free OCDR: simulation analysis and performance evaluation

Guangtao Zhu(YNU), Tomoya Miyamae(YNU), Kohei Noda(Tokyo Tech/YNU), Heeyoung Lee(SIT), Kentaro Nakamura(Tokyo Tech), Yosuke Mizuno(YNU),

[Date]2021-10-14
[Paper #]OFT2021-32

[Poster Presentation] Slope-assisted fiber-optic multimodal interference sensor for real-time temperature detection

Motoki Sano(YNU), Kohei Noda(YNU/Tokyo Tech), Heeyoung Lee(SIT), Kentaro Nakamura(Tokyo Tech), Yosuke Mizuno(YNU),

[Date]2021-10-14
[Paper #]OFT2021-33

[Poster Presentation] Taper structure dependence of transmission loss of microfiber for measuring refractive index of aqueous solution

Naoaki Abe(OECU), Mitsuru Kihara(OECU),

[Date]2021-10-14
[Paper #]OFT2021-24

[Poster Presentation] Optical correlation-controlled LiDAR for high-speed vibration detection

Takaki Kiyozumi(YNU), Tomoya Miyamae(YNU), Kohei Noda(Tokyo Tech/YNU), Heeyoung Lee(SIT), Kentaro Nakamura(Tokyo Tech), Yosuke Mizuno(YNU),

[Date]2021-10-14
[Paper #]OFT2021-34

[Poster Presentation] Temperature sensing based on multimodal interference in multicore POF developed for image transmission

Kanon Toda(YNU), Kohei Noda(Tokyo Tech/YNU), Naoki Motoishi(Tokyo Tech/YNU), Heeyoung Lee(SIT), Kentaro Nakamura(Tokyo Tech), Yosuke Mizuno(YNU),

[Date]2021-10-14
[Paper #]OFT2021-35

[Poster Presentation] Real-time acquisition of Brillouin gain spectrum distribution in BOCDR using virtual oscilloscope

Kohei Noda(Tokyo Tech/YNU), Kazuya Kishizawa(YNU), Heeyong Lee(SIT), Kentaro Nakamura(Tokyo Tech), Yosuke Mizuno(YNU),

[Date]2021-10-14
[Paper #]OFT2021-25

[Poster Presentation] Attempt to optimize delay fiber length in BOCDR

Mana Sakamoto(SIT), Haruki Sasage(SIT), Kohei Noda(Tokyo Tech/YNU), Kentaro Nakamura(Tokyo Tech), Yosuke Mizuno(YNU), Heeyoung Lee(SIT),

[Date]2021-10-14
[Paper #]OFT2021-26

[Poster Presentation] Strain dynamic range extension in slope-assisted BOCDR based on down-conversion of Brillouin frequency shift

Haruki Sasage(SIT), Mana Sakamoto(SIT), Kohei Noda(Tokyo Tech/YNU), Kentaro Nakamura(Tokyo Tech), Yosuke Mizuno(YNU), Heeyoung Lee(SIT),

[Date]2021-10-14
[Paper #]OFT2021-36

[Poster Presentation] Change in Sensitivity and Operating Range of POF Humidity Sensor by Adding Dye to the Cladding

Yuto Hirai(Yamanashi Univ.), Yutaka Suzuki(Yamanashi Univ.), Masayuki Morisawa(Yamanashi Univ.),

[Date]2021-10-14
[Paper #]OFT2021-37

[Poster Presentation] Mutual interference suppression for FMCW LiDAR

Akifumi Soma(Shimane Univ.), Shota Araishi(Shimane Univ.), Sougo Shimizu(Shimane Univ.), Chao Zhang(Shimane Univ.), Fumihiko Ito(Shimane Univ.),

[Date]2021-10-14
[Paper #]OFT2021-27

[Poster Presentation] Fiber-optic strain vector detection using copolymer core doped with cyan dichroic dye

Hayato Yamazaki(UEC), Kentaro Yano(Hayashibara Co., Ltd.), Rei Furukawa(UEC),

[Date]2021-10-14
[Paper #]OFT2021-28

[Poster Presentation] Propagation Characteristics of NRZ-DPSK Signals in Optical Delay Line Based on Wavelength Conversion by FWM and Optical Path Difference

Morito Okamoto(Univ Electro Communications), Mizuki Kobayashi(Univ Electro Communications), Naoto Kishi(Univ Electro Communications),

[Date]2021-10-14
[Paper #]OFT2021-38

A Consideration of Seismic Detection with Distributed Acoustic Sensor using Image Processing and Recognition

Takahiro Arioka(Tokyo Tech), Kentaro Nakamura(Tokyo Tech),

[Date]2021-10-14
[Paper #]OFT2021-42

[Poster Presentation] Amplitude responses characterization of hetero-core optical fiber accelerometer with fixed supports at both ends for low frequency vibration monitoring

Miyuki Kadokura(Soka Univ.), Hiroshi Yamazaki(CSJ), Michiko Nishiyama(Soka Univ.), Kazuhiro Watanabe(Soka Univ.),

[Date]2021-10-14
[Paper #]OFT2021-29

[Poster Presentation] Fabrication and waveguide analysis of polymer optical fibers doped with phthalocyanine derivatives.

Takahiro Shigeyama(Univ. of Electro-Communications), Rei Furukawa(Univ. of Electro-Communications),

[Date]2021-10-14
[Paper #]OFT2021-30

[Poster Presentation] Partial-Mode-Excitation with Zero-Birefringence Polymer Optical Fiber

Shingo Sode(UEC), Rei Furukawa(UEC),

[Date]2021-10-14
[Paper #]OFT2021-39