M. Asobe

Takeshi Umeki, Yutaka Miyamoto, Hirokazu Takenouchi, 2013, 2013 18th OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS).

Low noise and regenerative phase sensitive amplifier based on PPLN waveguides

H. Takara, Y. Miyamoto, O. Tadanaga, 2014, OFC 2014.

PPLN based phase sensitive amplifiers and their applications

M. Asobe, H. Takenouchi, T. Umeki, 2014, 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC).

Third‐order nonlinear spectroscopy in As2S3 chalcogenide glass fibers

Toshikuni Kaino, Masaki Asobe, Terutoshi Kanamori, 1995 .

Quasi‐phase‐matched second harmonic generation in a polymer waveguide with a periodic poled structure

M. Asobe, M. Hikita, S. Tomaru, 1996 .

A 1-THz optical frequency shifter using quasi-phase-matched LiNbO/sub 3/ wavelength converters

H. Suzuki, Masaki Asobe, Yoshiki Nishida, 2002, Optical Fiber Communication Conference and Exhibit.

Low power all-optical switching in a nonlinear optical loop mirror using chalcogenide glass fibre

Itaru Yokohama, Toshikuni Kaino, Masaki Asobe, 1996 .

Diode-laser based 3mW DFG at 3.4 /spl mu/m from wavelength conversion module using direct-bonded QPM-LN ridge waveguide

Takeshi Umeki, Katsuaki Magari, Masaki Asobe, 2006 .

Compact 4.3-µm difference frequency generation light source for spectroscopy of CO2 isotopomer

K. Magari, O. Tadanaga, T. Yanagawa, 2009, 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum electronics and Laser Science Conference.

N2O emission from a tomato rockwool culture is highly responsive to photoirradiation conditions

M. Asobe, H. Takenouchi, K. Shoji, 2016 .

Nonlinear absorption and refraction in an organic dye functionalized main chain polymer waveguide in the 1.5 μm wavelength region

T. Kurihara, M. Asobe, S. Tomaru, 1995 .

In-line monitoring technique with visible light from 1.3 microm-band SHG module for optical access systems.

H. Hadama, H. Kimura, O. Tadanaga, 2010, Optics express.

All-optical limiter circuit based on four-wave mixing in optical fibres

A. Hirano, S. Kuwahara, M. Asobe, 1998 .

Entanglement distribution over 300 km of fiber.

N. Matsuda, T. Inagaki, H. Takesue, 2013, Optics express.

High-speed wavelength switching of 40-Gb/s-based WDM signals using a multiple-QPM LiNbO/sub 3/ waveguide tailored for the ITU-T grid

H. Miyazawa, O. Tadanaga, Y. Nishida, 2004, Optical Fiber Communication Conference, 2004. OFC 2004.

Variable optical frequency shifter using multiple quasiphase-matched LiNbO/sub 3/ wavelength converters

H. Miyazawa, O. Tadanaga, Y. Nishida, 2003, OFC 2003 Optical Fiber Communications Conference, 2003..

An optical transmitter and control method of the optical transmitter using the setting variable duty ratio and the phase inversion changing optical clock signals

Kenji Sato, Yutaka Miyamoto, Akira Hirano, 2000 .

Simultaneous observation of CO isotopomer absorption by broadband difference-frequency generation using a direct-bonded quasi-phase-matched LiNbO3 waveguide.

K. Magari, H. Miyazawa, O. Tadanaga, 2006, Optics letters.

Broadband difference frequency generation around phase-match singularity

O. Tadanaga, T. Yanagawa, M. Asobe, 2005 .

All-optical switching using cascading of phase-matched sum-frequency and difference-frequency generation in periodically poled LiNb0/sub 3/

M. Asobe, I. Yokohama, 1997, CLEO '97., Summaries of Papers Presented at the Conference on Lasers and Electro-Optics.

Demonstration of carrier envelope offset locking with low pulse energy.

T. Nishikawa, H. Nakano, O. Tadanaga, 2008, Optics express.

Carrier-envelope offset locking with a 2f-to-3f self-referencing interferometer using a dual-pitch PPLN ridge waveguide.

T. Nishikawa, M. Asobe, T. Sogawa, 2014, Optics express.

Efficient Entanglement Distribution over 200 Kilometers Fiber Using Self-Differencing InGaAs Avalanche Photodiodes

H. Takesue, T. Honjo, H. Kamada, 2009 .

Ultra-long distance and efficient entanglement distribution over 200 kilometers

H. Takesue, T. Honjo, H. Kamada, 2009, 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum electronics and Laser Science Conference.

A Precise/Short-interval Measurement of Nitrous Oxide Emission from a Rockwool Tomato Culture

M. Asobe, H. Takenouchi, K. Shoji, 2014 .

All-optical picosecond switch using organic single-mode fiber waveguide

T. Kurihara, K. Kubodera, M. Asobe, 1992 .

A highly damage-resistant Zn:LiNbO/sub 3/ ridge waveguide and its application to a polarization-independent wavelength converter

Masaki Asobe, Yoshiki Nishida, Hiroshi Miyazawa, 2003 .

Polarization independent wavelength conversion in a periodically poled Zn:LiNbO/sub 3/ ridge waveguide

H. Suzuki, Masaki Asobe, Hiroshi Miyazawa, 2002, CLEO 2002.

Applications of highly nonlinear chalcogenide glass fibers in ultrafast all-optical switches

Masaki Asobe, Terutoshi Kanamori, Kenichi Kubodera, 1993 .

Generation of time-bin entangled photon pairs by cascaded second-order nonlinearity in a single periodically poled LiNbO(3) waveguide.

H. Takesue, O. Tadanaga, Y. Nishida, 2010, Optics letters.

Real time sensing of 12 CO 2 and 13 CO 2 using 2μm DFB-LD

M. Asobe, S. Yamaguchi, K. Tei, 2017 .

Field trial of differential-phase-shift quantum key distribution using polarization independent frequency up-conversion detectors.

T Honjo, T. Honjo, K. Inoue, 2007, Optics express.

Widely tunable 2.3 μm-band difference frequency generation in quasiphase-matched LiNbO3 ridge waveguide using index dispersion control

Takeshi Umeki, Katsuaki Magari, Masaki Asobe, 2007 .

All-optical discrimination based on nonlinear transmittance of MQW semiconductor optical gates

Akira Hirano, Masaki Asobe, K. Hagimoto, 1999 .

Efficient 494 mW sum-frequency generation of sodium resonance radiation at 589 nm by using a periodically poled Zn:LiNbO3 ridge waveguide.

Feng-Lei Hong, Masaki Asobe, Yoshiki Nishida, 2009, Optics express.

Nonlinear refractive index measurement in chalcogenide‐glass fibers by self‐phase modulation

Masaki Asobe, Terutoshi Kanamori, Kenichi Kubodera, 1992 .

Long-distance entanglement-based quantum key distribution over optical fiber.

T Honjo, H Takesue, M Fujiwara, 2008, Optics express.

Generation of pulsed polarization-entangled photon pairs in a 1.55-microm band with a periodically poled lithium niobate waveguide and an orthogonal polarization delay circuit.

Kyo Inoue, Hiroki Takesue, Masaki Asobe, 2005, Optics letters.

All-optical switching based on cascading of second-order nonlinearities in a periodically poled titanium-diffused lithium niobate waveguide

H. Miyazawa, M. Asobe, I. Yokohama, 1999, IEEE Photonics Technology Letters.

First demonstration of high-order QAM signal amplification in PPLN-based phase sensitive amplifier.

Y Miyamoto, Y. Miyamoto, O. Tadanaga, 2014, Optics express.

First demonstration of high-order QAM signal amplification in PPLN-based phase sensitive amplifier

Takeshi Umeki, Yutaka Miyamoto, Hirokazu Takenouchi, 2013 .

Multiple quasi-phase-matched device using continuous phase modulation of /spl chi//sup (2)/ grating and its application to variable wavelength conversion

H. Suzuki, H. Miyazawa, M. Asobe, 2005, IEEE Journal of Quantum Electronics.

In-line phase-sensitive amplification of QPSK signal using multiple quasi-phase matched LiNbO₃ waveguide.

Takeshi Umeki, Yutaka Miyamoto, Hirokazu Takenouchi, 2014, Optics express.

Optical pulse generation with high repetition rate by sinusoidally-driven InGaAs/InAlAs multiquantum well modulator

Koichi Wakita, Isamu Kotaka, O. Mitomi, 1993 .

All-optical switching by use of cascading of phase-matched sum-frequency generation and difference-frequency generation processes

M. Asobe, I. Yokohama, A. Yokoo, 1997 .

All-optical switching by use of cascading of phase-matched sum-frequency-generation and difference-frequency-generation processes in periodically poled LiNbO(3).

M. Asobe, I. Yokohama, M Asobe, 1997, Optics letters.

Chirp-compensated 40-GHz mode-locked lasers integrated with electroabsorption modulators and chirped gratings

A. Hirano, M. Asobe, H. Ishii, 1998, Conference Digest. ISLC 1998 NARA. 1998 IEEE 16th International Semiconductor Laser Conference (Cat. No. 98CH361130).

Chirp-compensated 40 GHz semiconductor modelocked lasers integrated with chirped gratings

Masaki Asobe, A. Hirano, K. Sato, 1998 .