Category Archives: International Conference

Optical Amplitude Modulator Linearized by Integration of Optical Interferometric Waveguides

  • Y. Yamaguchi, A. Kanno, T. Kawanishi, M. Izutsu, and H. Nakajima
  • European Conference on Optical Communication (ECOC), Th.2.P2.SC2.13

Measurement of Vectorial Response of IQ Modulator Using Optical Interference

  • Yuya Yamaguchi, Kazuki Seki, Naoki Takahashi, Atsushi Kanno, Tetsuya Kawanishi, Masayuki Izutsu, Hirochika Nakajima
  • OECC/PS 2016, WD4-3

Mode-Division Multiplexing LiNbO3 Modulator Using Directional Coupler

  • Yutaro Kodama, Yuya Yamaguchi, Atsushi Kanno, Tetsuya Kawanishi, Masayuki Izutsu, Hirochika Nakajima
  • OECC/PS 2016, ThD3-5

Integrated graphene sensor on high-Q silicon-ring resonator for neurotransmitter detection

  • 4. Y. Kobayashi, R. Kou, S. Inoue, T. Tsuchizawa, Y. Ueno, S. Suzuki, H. Hibino, T. Yamamoto, K. Yamada, H. Nakajima
  • CLEO 2016, ATu3O.2

Multimode Rectangular Optical Microcavity for Biomarker Detection Based on Silicon on Insulator

  • M. Mendez-Astudillo, H. Takahisa, K. Fujiwara, H. Okayama, H. Nakajima
  • CLEO 2016, JW2A.145

Ultrafine ferroelectric nanostructure in layered Mg LiNbO3 thin film

  • T. Okada, M. Shimizu, S. Horikawa, T. Utsugida, K. Fujii, S. Kurimura and H. Nakajima
  • CLEO 2015, SM1G.2

Pure Single-Sideband Modulation Using High Extinction-Ratio Parallel Mach-Zehnder Modulator with Third-Order Harmonics Superposition Technique

  • Y. Yamaguchi, A. Kanno, T. Kawanishi, M. Izutsu, H. Nakajima
  • CLEO 2015, JTh2A.40

High-speed Optical and Millimeter-wave Wireless Link for Disaster Recovery

  • K. Kitayama, Y. Yoshida, K. Nishimura, A. Bekkali, M. Oishi, N. Kamiya, K. Tanaka, K. Joshin, K. Higuma, S. Oikawa, J. Ichikawa, Y. Yamaguchi, H. Nakajima, et al
  • IEEE GLOBECOM, (San Diego, USA), Workshop on Optical Wireless Communication

One port ring refractive index sensor with attached sub-ring

  • H. Takahisa, M. Tsutsui, M. M. Astudillo, H. Okayama, and H. Nakajima
  • 20th Microoptics Conference (MOC’15), H-39

Densely multiplexed refractive index biosensors using lateral Bragg gratings on SOI

  • M. Mendez-Astudillo, H. Takahisa, H. Okayama, H. Nakajima
  • 20th Microoptics Conference (MOC’15), H-32

Bandwidth of backward second harmonic generation in ultrafine-structured LiNbO3 waveguide

  • S. Kurimura, M. Shimizu, T. Utsugida, S. Horikawa, K. Fujii, and H. Nakajima
  • ASSL, ATh2A

Wavelength Characteristics of Mach-Zehnder Modulator Using Active Y-branch

  • H. Koyano, Y. Yamaguchi, A. Kanno, T. Kawanishi, M. Izutsu, and H. Nakajima
  • International Topical Meeting on Microwave Photonics / Asia-Pasific Microwave Photonics Conference (MWP/APMP) , TuEB-7

Suppression of Third-order Harmonics in Two-tone Signals Using Cascaded Mach-Zehnder Modulators

  • K. Seki, Y. Yamaguchi, A. Kanno, T. Kawanishi, M. Izutsu, and H. Nakajima
  • International Topical Meeting on Microwave Photonics / Asia-Pasific Microwave Photonics Conference (MWP/APMP) , TuEC-4

Frequency-Quadruple Optical Two-Tone Signal Generation Using Integrated High Extinction-Ratio Mach-Zehnder Modulator

  • Y. Yamaguchi, S. Nakajima, A. Kanno, T. Kawanishi, M. Izutsu, and H. Nakajima
  • International Topical Meeting on Microwave Photonics / Asia-Pasific Microwave Photonics Conference (MWP/APMP) , TuEC-5

Extinction-Ratio and Chirp Tunable LiNbO3 Single-Drive Modulator for Precise Amplitude Modulation

  • Y. Yamaguchi, S. Nakajima, A. Kanno, T. Kawanishi, M. Izutsu, and H. Nakajima
  • European Conference on Optical Communication (ECOC) , Mo.3.4.1

Graphene Integrated Silicon Photonics

  • R. Kou, S. Tanabe, T. Tsuchizawa, K. Warabi, Y. Kobayashi, S. Suzuki, H. Hibino, T. Yamamoto, H. Nakajima, and K. Yamada
  • ECIO-MOC 2014, (Nice, France), Fr3aI4

Selectively formed spot-size converters for efficient coupling in grapheme-integrated silicon photonics

  • Y. Kobayashi, K. Warabi, R. Kou, H. Nishi, T. Tsuchizawa, T. Yamamoto, K. Yamada, and H. Nakajima
  • ECIO-MOC 2014, (Nice, France), Tu3bR1

CW backward second harmonic generation with 720 nm-period domains in a QPM adhered-ridge waveguide

  • M. Shimizu, T. Utsugida, S. Horikawa, K. Fujii, S. Kurimura, and H. Nakajima
  • CLEO 2014, (San Jose, USA), STu3H.3

Q factor variation in grapheme-loaded silicon ring resonators

  • R. Kou, S. Tanabe, T. Tsuchizawa, T. Yamamoto, H. Hibino, H. Nakajima, and K. Yamada
  • CLEO 2014, (San Jose, USA), SM3H.4

High extinction-ratio characteristics over 60 dB Mach-Zehnder modulator with asymmetric powersplitting Y-branches on X-cut Ti:LiNbO3

  • Y. Yamaguchi, S. Nakajima, A. Kanno, T. Kawanishi, M. Izutsu, and H. Nakajima
  • 18th Microoptics Conference (MOC’13), (Tokyo, Japan), H-15