Yasuyuki Okamura

发表

Long-optical-path scanning mechanism for optical coherence tomography

Tatsuo Shiina, Yohei Moritani, Daisuke Kishiwaki, 2002, SPIE/COS Photonics Asia.

Guided-Wave EO Intensity Modulator Using Coupled Microstrip Line Electrode of Higher-Order Harmonic Resonance Combined with Polarization-Reversed Structure

Yasuyuki Okamura, Akira Enokihara, Hiroyoshi Yajima, 2007, IEICE Trans. Electron..

D-012 Estimating Impressions of Tweets by Social Bookmarks as Training Data

Yasuyuki Okamura, Manabu Nii, Takayuki Yumoto, 2014 .

Beam Scanning Comb-Line Antenna Loading Movable Dielectric Plate

Yasuyuki Okamura, Kazuhiro Kitatani, Takahiko Terada, 2007, IEICE Trans. Commun..

Discrimination of wireless electromagnetic signals by electro-optic modulators using an array of patch antennas embedded with orthogonal gaps

Yasuyuki Okamura, Hiroshi Murata, Yusuf Nur Wijayanto, 2012 .

Guided-Wave Electro-Optic Modulators Using Novel Electrode Structure of Coupled Microstrip Line Resonator

Yasuyuki Okamura, Akira Enokihara, Hiroyoshi Yajima, 2005, IEICE Trans. Electron..

CBS-1-2 A Study of Antenna Design for Long Range RF ID Tags

Yasuyuki Okamura, Hidehisa Shiomi, 2006 .

DFG-based microwave /millimeter-wave signal generation device by using LiTaO3 rectangular waveguide

Yasuyuki Okamura, Hiroshi Murata, Quang Hong Ngo, 2011, IEICE Electron. Express.

OCT system for plant measurement

Toshio Honda, Tatsuo Shiina, Daisuke Kishiwaki, 2005, SPIE Optics + Optoelectronics.

Modulated white-LED interferometer

Tatsuo Shiina, Masafumi Ito, Yasuyuki Okamura, 2002, SPIE/COS Photonics Asia.

Novel electro-optic microwave-lightwave converters utilizing a patch antenna embedded with a narrow gap

Yasuyuki Okamura, Yusuf Nur Wijayanto, Hiroshi Murata, 2011, IEICE Electron. Express.

Electro-Optic Modulators Using Double Antenna-Coupled Electrodes for Radio-over-Fiber Systems

Yasuyuki Okamura, Hiroshi Murata, Naohiro Kohmu, 2013, IEICE Trans. Electron..

Nonreciprocal phase characteristics of single—mode magneto—optic rib waveguides

Yasuyuki Okamura, Sadahiko Yamamoto, Hirosei Inuzuka, 1989 .

Travelling-wave electro-optic modulators with arbitrary frequency response utilising non-periodic polarisation reversal

Yasuyuki Okamura, H. Murata, H. V. Pham, 2007 .

Nearly nondiffractive beam for lidar application

Tatsuo Shiina, Masafumi Ito, Yasuyuki Okamura, 2003, SPIE Defense + Commercial Sensing.

High-Speed LiTaO3 Optical Polarization Modulator Using Traveling-Wave Electrode and Double Periodic Poling Structure

Yasuyuki Okamura, Hiroshi Murata, Asuka Takahashi, 2009, IEICE Trans. Electron..

Recent Developments In Magneto-Optic Waveguides

Yasuyuki Okamura, Sadahiko Yamamoto, Y. Okamura, 1990, Other Conferences.

An FPGA implementation of complex valued independent component analysis for real-time interference canceler

Yasuyuki Okamura, Hidehisa Shiomi, Shunsuke Fujio, 2011, 2011 IEEE MTT-S International Microwave Workshop Series on Innovative Wireless Power Transmission: Technologies, Systems, and Applications.

Enhanced Backscattering from Random Media with Multiple Suspensions

Yasuyuki Okamura, Hiroyuki Kai, Sadahiko Yamamoto, 1999 .

Millimeter-Wave Radar Receiver Using Z-Cut LiNbO3 Optical Modulator with Orthogonal-Gap-Embedded Patch-Antennas on Low-k Dielectric Material

Tetsuya Kawanishi, Yasuyuki Okamura, Atsushi Kanno, 2015, IEICE Trans. Electron..

Wireless Microwave-Optical Signal Conversion in Quasi-Phase-Matching Electro-Optic Modulators Using Gap-Embedded Patch-Antennas

Yasuyuki Okamura, Hiroshi Murata, Yusuf Nur Wijayanto, 2013, IEICE Trans. Electron..

Characteristics of modulated white LED and their application to electrically controlled spectroscopy

Tatsuo Shiina, Masafumi Ito, Yasuyuki Okamura, 2002, SPIE/COS Photonics Asia.

Discrimination of Wireless Space-Division-Multiplexing Signals in 60GHz Bang Using Electro-Optic Modulator with Antenna-Coupled Electrode Array and Polarization-Reversed Structure

Yasuyuki Okamura, Hiroshi Murata, Naohiro Kohmu, 2014 .

Wireless millimeter-wave-lightwave signal converter using stacked patch-antennas embedded with a micrometer-gap and electro-optic crystal

Tetsuya Kawanishi, Yasuyuki Okamura, Atsushi Kanno, 2016, 2016 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET).

Optical DFG-based 60 GHz signal generation by using a LiTaO3 rectangular waveguide

Tetsuya Kawanishi, Yasuyuki Okamura, Atsushi Kanno, 2014, IEICE Electron. Express.

Array-antenna-electrode electro-optic modulator for millimeter-wireless communication systems

Yasuyuki Okamura, Toshiyuki Inoue, Hidehisa Shiomi, 2016, 2016 IEEE Sixth International Conference on Communications and Electronics (ICCE).

Numerical Analysis of Active Patch Antenna for Wireless Power Transmission using FDTD Method

Yasuyuki Okamura, Hidehisa Shiomi, 2004 .

Array-antenna-electrode electro-optic modulators for millimeter-wave radio-over-fiber systems

Yasuyuki Okamura, Takashi Ikeda, Toshiyuki Inoue, 2017, OPTO.

Observation of Enhanced Backscattehng in Random Media Using Image Processing System

Yasuyuki Okamura, 1997 .

Electrooptic Modulators with Controlled Frequency Responses by Using Nonperiodically Polarization-Reversed Structure

Yasuyuki Okamura, Hiroshi Murata, Ha Viet Pham, 2008 .

CsI Crystalline Fiber for Infrared Transmission

Yasuyuki Okamura, Yoshihisa Komazawa, Yoshinori Mimura, 1980 .

Resonant electrode guided-wave electro-optic phase modulator using polarisation-reversal structures

Yasuyuki Okamura, Akira Enokihara, H. Murata, 2005 .

Wireless data transfer in 60 GHz-band using array-antenna-electrode electro-optic modulator

Yasuyuki Okamura, Hiroshi Murata, Toshiyuki Inoue, 2016, 2016 IEEE Photonics Conference (IPC).

Nonreciprocal propagation in magnetooptic YIG rib waveguides

Yasuyuki Okamura, Sadahiko Yamamoto, H. Inuzuka, 1986 .

Array of patch-antennas with meandering-gaps on optical modulator for wireless millimeter-wave beam-steering

Tetsuya Kawanishi, Yasuyuki Okamura, Atsushi Kanno, 2016, International Journal of Microwave and Wireless Technologies.

Long-optical-path scanning mechanism for optical coherence tomography

Tatsuo Shiina, Yohei Moritani, Masafumi Ito, 2003 .

Electro-optic microwave-lightwave converters utilising quasi-phase-matching array of patch antennas with gap

Yasuyuki Okamura, Hiroshi Murata, Yusuf Nur Wijayanto, 2012 .

Growth of Fiber Crystals for Infrared Optical Waveguides

Yasuyuki Okamura, Yoshihisa Komazawa, Yoshinori Mimura, 1980 .

A design for a nonreciprocal phase shifter

Yasuyuki Okamura, Sadahiko Yamamoto, T. Negami, 1985 .

Electrooptic Millimeter-Wave–Lightwave Signal Converters Suspended to Gap-Embedded Patch Antennas on Low-$k$ Dielectric Materials

Yasuyuki Okamura, Hiroshi Murata, Yusuf Nur Wijayanto, 2013, IEEE Journal of Selected Topics in Quantum Electronics.

Millimeter-wave wireless signal discrimination device using electro-optic modulator with antenna-coupled electrodes and polarization-reversed structures of ferroelectric optical crystal

Yasuyuki Okamura, Hiroshi Murata, Ryota Miyanaka, 2011, 2011 6th European Microwave Integrated Circuit Conference.

Analysis of DFG-based millimeter-wave signal generation and proposal of optical cross correlator

Yasuyuki Okamura, Hiroshi Murata, Yusuke Takashima, 2013, 2013 Conference on Lasers and Electro-Optics Pacific Rim (CLEOPR).

Phase-shifterless beam scanning of active phased array antenna using injection locked oscillator

Yasuyuki Okamura, Hidehisa Shiomi, Y. Kagawa, 2004, 2004 IEEE Region 10 Conference TENCON 2004..

Magneto‐optic nonreciprocal phase shift in (YLa)3 (FeGa)5O12 single‐mode channel waveguides

Yasuyuki Okamura, Hirosei Inuzuka, Y. Okamura, 1988 .

Wireless space-division-multiplexed signal discrimination device using electro-optic modulator with antenna-coupled electrodes and polarization-reversed structures

Yasuyuki Okamura, Hiroshi Murata, Ryota Miyanaka, 2012, International Journal of Microwave and Wireless Technologies.

Electro-optic modulator using patch antenna-coupled resonant electrodes and polarization-reversed structure for radio-on-fiber systems

Yasuyuki Okamura, Hiroshi Murata, Noriyoshi Suda, 2009, 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum electronics and Laser Science Conference.

ELECTRO-OPTIC MICROWAVE-LIGHTWAVE CONVERTERS UTILIZING PATCH ANTENNAS WITH ORTHOGONAL GAPS

Yasuyuki Okamura, Hiroshi Murata, Yusuf Nur Wijayanto, 2012 .

Fabrication of Proton-Exchange Waveguide Using Stoichiometric for Guided Wave Electrooptic Modulators with Polarization-Reversed Structure

Yasuyuki Okamura, Hiroshi Murata, 2008 .

Low-voltage driving in nematic liquid crystal overlayered waveguide

Yasuyuki Okamura, Y. Okamura, S. Yamamoto, 1986 .

High-Speed Signal Processing Utilizing Polarization-Reversed Electro-Optic Devices

Yasuyuki Okamura, Hiroshi Murata, 2014, Journal of Lightwave Technology.

Measurement of phase and coupling parameters in magneto-optic coupled mode waveguides

Yasuyuki Okamura, Sadahiko Yamamoto, Hirosei Inuzuka, 1987 .

B-1-44 The Beam Scanning Characteristics of Comb Line Array Antenna Loaded with Dielectric Plate

Yasuyuki Okamura, Kazuhiro Kitatani, Takahiko Terada, 2006 .

Optical circulator for an in-line-type compact lidar.

Tatsuo Shiina, Masafumi Ito, Yasuyuki Okamura, 2002, Applied optics.

Light diffusion model for determination of optical properties of rectangular parallelepiped highly scattering media.

Yasuyuki Okamura, Hiroshi Murata, H. Murata, 2007, Applied optics.