Oral presentation

[11a-A13-1~12] 3.14 Optical control devices and optical fibers

Wed. Mar 11, 2015 9:15 AM - 12:30 PM A13 (6A-102)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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9:15 AM - 9:30 AM

[11a-A13-1] Reduction in reflection of mid-infrared optical antennas using interference effect

〇(M1)Takahiro Kawano¹, Yuta Kunichika¹, Yuki Nishimura¹, Junichi Miyata¹, Yuto Yamamoto¹, Kenichi Kasahara¹, Toyonari Yaji², Naoki Ikeda³, Hirotaka Osato³, Yoshimasa Sugimoto³ (1.Ritsumeikan Univ., 2.SR Center, 3.NIMS)

9:30 AM - 9:45 AM

[11a-A13-2] Insertion-Loss Reduction of Multiple Metal-Film Subwavelength Grating Polarizers for Mid-Infrared

〇Shogo Higuchi¹, Hiroshi Kakinuma¹, Jun Shimizu¹, Kazuo Shiraishi¹, Hidehiko Yoda¹, Makoto Roppongi¹ (1.Utsunomiya Univ.)

9:45 AM - 10:00 AM

[11a-A13-3] Fabrication and characterization of photodevices with asymmetry metal/Ge/metal structure

〇(M1)Takayuki Maekura¹, Keisuke Yamamoto², Dong Wang¹, Hiroshi Nakashima² (1.I-Eggs,Kyushu Univ., 2.KASTEC,Kyushu Univ.)

10:00 AM - 10:15 AM

[11a-A13-4] 2D beam steering by using slow light waveguide phased array

〇Hiroyuki Mori¹, Xiaodong Gu¹, Fumio Koyama¹ (1.Tokyo Tech P&I Lab)

10:15 AM - 10:30 AM

[11a-A13-5] Magneto-optical response of GdFe thin films evanescently coupled with an optical waveguide

〇Yamato Iwasaki¹, Nishibayashi Kazuhiko¹, Matsutani Akihiro², Sato Mina², Kuga Kiyoshi³, Munekata Hiro¹ (1.ISEL, Tokyo Institute of Technology, 2.SCMEMS, Tokyo Institute of Technology, 3.STRL, Japan Broadcasting Corp.)

10:30 AM - 10:45 AM

△ [11a-A13-6] Magneto-optical integrated circuits by femtosecond laser modeling in YIG

〇Tomohiro Amemiya^1,³, Zhichen Gu², Atsushi Ishikawa^3,⁴, Yuya Shoji², Pham Nam Hai², Masaaki Tanaka⁵, Tetsuya Mizumoto², Takuo Tanaka^3,⁶, Shigehisa Arai^1,² (1.Tokyo Tech. QNERC, 2.Tokyo Tech., 3.RIKEN, 4.Okayama Univ., 5.Univ of Tokyo, 6.Hokkaido Univ.)

Break （10:45 AM - 11:00 AM）

11:00 AM - 11:15 AM

△ [11a-A13-7] A study of the polarization alignment elements without external control

〇Junji Sakamoto¹, Norio Sato², Joji Yamaguchi¹, Toshikazu Hashimoto¹ (1.NTT Device Technology Labs., 2.NTT Device Innovation Center)

11:15 AM - 11:30 AM

△ [11a-A13-8] Improvement of Accuracy on the Voltage Dependency of Retardation for the Liquid Crystal Devices

〇(B)Kohei Terashima¹, Kazuhiro Wako¹ (1.National Inst. of Tech., Sendai College)

11:30 AM - 11:45 AM

[11a-A13-9] WGM Laser and Output Coupler Fabricated by Micro Wiring Technique

Noboru Hirakawa¹, Mitsuhiro Nakano¹, Hiroaki Yoshioka¹, 〇Yuji Oki¹ (1.Kyushu Univ.)

11:45 AM - 12:00 PM

[11a-A13-10] Application of electro-optic polymer containing donor-electron enhanced FTC-based chromophore to mach-zehnder interferometer optical device

〇Yoshizumi Ishikawa¹, Youichi Hosokawa¹, Masayuki Motoya¹, Satoshi Oikawa¹, Junichiro Ichikawa¹, Kazuhiro Yamamoto², Shiyoshi Yokoyama², Daisuke Maeda³, Kei Yasui³, Masaaki Ozawa³, Akira Otomo⁴ (1.Sumitomo Osaka Cement, 2.Kyushu Univ., 3.Nissan Chemical Industries, 4.NICT)

12:00 PM - 12:15 PM

[11a-A13-11] Sextuple frequency-multiplied signal by manipulating polarization of optical sidebands

〇yosuke akamatsu¹, akito chiba¹, kazumasa takada¹ (1.Gunma Univ.)

12:15 PM - 12:30 PM

[11a-A13-12] Non-uniform distortion in optical QAM receiver

〇Takahide Sakamoto¹, Guo-Wei Lu¹, Tetsuya Kawanishi¹ (1.NICT)

Oral presentation

[11p-A13-1~10] 3.14 Optical control devices and optical fibers

Wed. Mar 11, 2015 2:00 PM - 4:45 PM A13 (6A-102)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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2:00 PM - 2:15 PM

[11p-A13-1] 25-Gb/s electro-optic modulators using (Pb,La)(Zr,Ti)O₃ films

〇Hideo Hara¹, Masuda Shin¹, Abe Shunsuke¹ (1.Advantest Lab.)

2:15 PM - 2:30 PM

[11p-A13-2] SSB modulation using the LN phase modulator by the time control of the light intensity

〇Fuminori Ohmura¹, Tomoya Asaba¹, Yuhsuke Yasutake^1,², Susumu Fukatsu¹ (1.UTokyo at Komaba, 2.JST-PRESTO)

2:30 PM - 2:45 PM

[11p-A13-3] Investigation of an optimum octagonal structure of the KTN varifocal lens

〇Sohan Kawamura¹, Tadayuki Imai¹, Jun Miyazu¹, Tadashi Sakamoto¹ (1.NTT Device Innovation Center)

2:45 PM - 3:00 PM

[11p-A13-4] Wavefront analysis of KTN optical beam deflector based on spherical distortion model

〇Tadayuki Imai¹, Sohan Kawamura¹, Jun Miyazu¹, Tadashi Sakamoto¹ (1.NTT Device Innovation Center)

Break （3:00 PM - 3:15 PM）

3:15 PM - 3:30 PM

△ [11p-A13-5] Novel KTN planar optical deflector for high-speed operation

〇Shoko Tatsumi¹, Sasaki Yuzo¹, Toyoda Seiji¹, Imai Tadayuki¹, Kobayashi Junya¹, Sakamoto Tadashi¹ (1.NTT Device Innovation Center, NTT Corporation)

3:30 PM - 3:45 PM

[11p-A13-6] Increase in scanning angle by controlling optical length of KTN-based scanner

〇Seiji Toyoda¹, Yuta Aiba², Masahiro Ueno¹, Yuzo Sasaki¹, Takashi Sakamoto¹, Junya Kobayashi¹, Tadashi Sakamoto¹ (1.NTT DIC, 2.Tokyo Inst. Tech.)

3:45 PM - 4:00 PM

[11p-A13-7] Detection of folmaldehyde using mid-infrared light generated by PPLN waveguide

〇Masaki Asobe¹, Shoutsu Rin¹, Yuhei Matsuya¹, Yutaro Takemiya¹, Teruyo Aoki¹, Akira Katoh¹, Ryuta Someya¹, Akio Tokura², Hirokazu Takenouchi², Shigeru Yamaguchi¹ (1.Tokai Univ., 2.NTT Device Technology Labs.)

4:00 PM - 4:15 PM

[11p-A13-8] Study on signal quality in optical PLL based on electro-optic phase modulation

〇Kazuki Nakamura¹, Tatsuo Irino¹, Ryohei Fujisawa¹, Shunta Soga¹, Masaki Asobe¹, Takeshi Umeki², Hirokazu Takenouchi² (1.Tokai Univ., 2.NTT Device Technology Labs.)

4:15 PM - 4:30 PM

△ [11p-A13-9] Bandwidth evaluation of PPLN waveguide based integrated frequency up/down converter

〇Takushi Kazama¹, Takeshi Umeki¹, Masaki Asobe², Hirokazu Takenouchi¹ (1.NTT, 2.Tokai Univ.)

4:30 PM - 4:45 PM

[11p-A13-10] Thermo-optic control of quasi-phase matching characteristics in direct-bonded PPLN waveguides

〇Takeshi Umeki¹, Takushi Kazama¹, Koji Enbutsu¹, Osamu Tadanaga¹, Masaki Asobe², Hirokazu Takenouchi¹ (1.NTT Device Technology Labs., 2.Tokai Univ.)

Oral presentation

[12a-A13-1~10] 3.14 Optical control devices and optical fibers

Thu. Mar 12, 2015 9:00 AM - 11:45 AM A13 (6A-102)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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9:00 AM - 9:15 AM

[12a-A13-1] Fabrication conditions of Long-period Fiber Grating using point-by-point Exposure method

〇Keita Kawasaki¹, Yoshiki Kasahara¹, Yuki Tamura¹, Takuma Murakami¹, Takuya Kiriyama², Tomosumi Kamimura², Hisami Nishi² (1.OIT, 2.OIT Inst)

9:15 AM - 9:30 AM

[12a-A13-2] Polarization characteristics of microbend-induced LPFGs formed in torsion fibers

〇Takuya Kibune¹, Tomohiro Harada¹, Hajime Sakata¹ (1.Shizuoka Univ.)

9:30 AM - 9:45 AM

[12a-A13-3] Optical Coupling Method of Reverse Coupled Long-Period Fiber Grating

〇(B)yoshiki kasahara¹, tsuyoshi nakano², hisami nishi² (1.OIT, 2.Eng,OIT)

9:45 AM - 10:00 AM

[12a-A13-4] Examination of damping effect in the guided-wave optical microphone

〇Satoshi Oikawa¹, Masashi Ohkawa², Takashi Sato² (1.Graduate School, Niigata univ., 2.Niigata univ.)

10:00 AM - 10:15 AM

[12a-A13-5] Phase sensitivity dependence on proof mass size in a silicon-based guided-wave optical accelerometer

〇Toru Sakabe¹, Masashi Ohkawa², Takashi Sato² (1.Graduate School, Niigata University, 2.Niigata University)

Break （10:15 AM - 10:30 AM）

10:30 AM - 10:45 AM

△ [12a-A13-6] WDM fiber sensor network with optical power supply for driving both wired and wireless sensors

〇yusuke sugiyama¹, shuhei kobayashi¹, akimasa shiomichi¹, yosuke tanaka¹, takashi kurokawa¹ (1.Tokyo Univ.of A & T)

10:45 AM - 11:00 AM

[12a-A13-7] A Plano-Convex Lensed Fiber with improvement of focusing property

〇isamu Saito¹, yuta suzuki¹, kazuo shiraishi¹, hidehiko yoda¹ (1.Utsunomiya Univ.)

11:00 AM - 11:15 AM

△ [12a-A13-8] Simplified Brillouin optical correlation-domain reflectometry using plastic optical fiber

〇(D)Neisei Hayashi¹, Mizuno Yosuke¹, Nakamura Kentaro¹ (1.P. & I. Lab., Tokyo Tech)

11:15 AM - 11:30 AM

△ [12a-A13-9] Plastic optical fiber tapering with no use of external heat source

〇(B)Hiroki Ujihara¹, Neisei Hayashi¹, Kazunari Minakawa¹, Marie Tabaru¹, Yosuke Mizuno¹, Kentaro Nakamura¹ (1.P. & I. Lab., Tokyo Tech)

11:30 AM - 11:45 AM

[12a-A13-10] Q-switched oscillation of Tm fiber ring resonators using in-line CNT

〇NORITO TAKAHASHI¹, KENTA KIMPARA¹, HAJIME SAKATA¹ (1.Shizuoka Univ)

Poster presentation

[13a-P7-1~9] 3.14 Optical control devices and optical fibers

Fri. Mar 13, 2015 9:30 AM - 11:30 AM P7 (Gymnasium)

△：Young Scientist Oral Presentation Award Applied
▲：English Presentation
▼：Both Award Applied and English Presentation

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9:30 AM - 11:30 AM

[13a-P7-1] Strain and temperature measurements by usingcascaded chirped long period fiber gratings

〇(M1)Tung Ngo¹, Osamu Tsukida¹, Satoshi Tanaka¹, Ryotaro Uchimura¹, Atsushi Wada¹, Nobuaki Takahashi¹ (1.NDA)

9:30 AM - 11:30 AM

[13a-P7-2] Fluorescence Characteristics of Erbium-Doped Fiber Pumped at Visible Light

〇(M2)Kohei Kato¹, Kazuki Otomo¹, Hiroaki Furuse¹, Shinji Motokoshi², Yoshiyuki Honda³, Yasushi Fujimoto³, Hiroyasu Sone¹ (1.Kitami Inst., 2.ILT, 3.ILE Osaka)

9:30 AM - 11:30 AM

[13a-P7-3] Charactaristics of two dimensions 4×4 polymer optical switch

〇Kana Wakamatsu¹, Hisaya Kobayashi¹, Yuichi Kimura¹, Katsuyuki Utaka¹, Yuichi Matsushima², Hiroshi Ishikawa¹ (1.Waseda Univ., 2.GCS Org.)

9:30 AM - 11:30 AM

[13a-P7-4] Fabrication of Polymer Two-Layered 4×4 Optical Switch for Three-Dimensional Optical Interconnection

〇Yuichi Kimura¹, Hisaya Kobayashi¹, Kana Wakamatsu¹, Yuichi Matsushima², Hiroshi Ishikawa¹, Katsuyuki Utaka¹ (1.Soudai Univ., 2.GCS Org.)

9:30 AM - 11:30 AM

[13a-P7-5] Proposal of 3×3 Polymer Three-Dimensional Optical Interconnection Switch

〇Hisaya Kobayashi¹, Yuichi Kimura¹, Kana Wakamatsu¹, Yuichi Matsushima², Hiroshi Ishikawa¹, Katsuyuki Utaka¹ (1.Waseda Univ., 2.GCS Org.)

9:30 AM - 11:30 AM

[13a-P7-6] Highly-Stacked Quantum Dot Intermixing by Ion-implantation and Annealing Technique for All-optical Logic Gate Devices

〇Yuki Takei¹, Taishi Ozaki¹, Atsushi Matsumoto², Kouichi Akahane², Yuichi Matsushima¹, Hiroshi Ishikawa¹, Katsuyuki Utaka¹ (1.Waseda Univ, 2.NICT)

9:30 AM - 11:30 AM

[13a-P7-7] Silicon wire waveguide based Mach-Zhender optical switch employing liquid crystal

〇(M2)Tetsuo Miyazaki^1,², Yuki Atsumi², Makoto Okano², Ryohei Takei², Noboru Miura¹, Masahiko Mori², Youichi Sakakibara² (1.Meiji Univ., 2.AIST)

9:30 AM - 11:30 AM

[13a-P7-8] Magnetic Field Direction dependence of Si ring resonator optical switches combined with magneto-optical material Bi₃Fe₅O₁₂

〇Kazuya Okada¹, Satoshi Hirata¹, Kazuki Noda¹, Yoshiteru Amemiya¹, Tetsuo Tabei¹, Shin Yokoyama¹ (1.RNBS)

9:30 AM - 11:30 AM

[13a-P7-9] Study of photonic crystal optical resonators with magneto-optical material

〇Kazuki Noda¹, Takuma Sennichi¹, Keita Honzawa¹, Kazuya Okada¹, Yoshiteru Amemiya¹, Tetuo Tabei¹, Shin Yokoyama¹ (1.RNBS)

Sessions

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

[11a-A13-1~12] 3.14 Optical control devices and optical fibers

△ [11a-A13-6] Magneto-optical integrated circuits by femtosecond laser modeling in YIG

△ [11a-A13-7] A study of the polarization alignment elements without external control

△ [11a-A13-8] Improvement of Accuracy on the Voltage Dependency of Retardation for the Liquid Crystal Devices

[11p-A13-1~10] 3.14 Optical control devices and optical fibers

△ [11p-A13-5] Novel KTN planar optical deflector for high-speed operation

△ [11p-A13-9] Bandwidth evaluation of PPLN waveguide based integrated frequency up/down converter

[12a-A13-1~10] 3.14 Optical control devices and optical fibers

△ [12a-A13-6] WDM fiber sensor network with optical power supply for driving both wired and wireless sensors

△ [12a-A13-8] Simplified Brillouin optical correlation-domain reflectometry using plastic optical fiber

△ [12a-A13-9] Plastic optical fiber tapering with no use of external heat source

[13a-P7-1~9] 3.14 Optical control devices and optical fibers

Authentication