Masaki Asobe

发表

Receiver characteristics evaluation of over-gigabit indoor visible light transmission system with QPM device

Takeshi Umeki, Naoto Yoshimoto, M. Matsumoto, 2013 .

Compact sub-mW mid-infrared DFG laser source using direct-bonded QPM-LN ridge waveguide and laser diodes

Takeshi Umeki, Hiroyuki Suzuki, Katsuaki Magari, 2007, SPIE LASE.

Low noise and regenerative phase sensitive amplifier based on PPLN waveguides

Takeshi Umeki, Koji Enbutsu, Masaki Asobe, 2014, OFC.

Dispersion Tolerant 80- Gbit /s Carrier-Suppressed Return-to-Zero (CS-RZ) Format Generated by Using Phase- and Duty-Controlled Optical Time Division Multiplexing (OTDM) Technique

Kenji Sato, Yutaka Miyamoto, Hidehiko Takara, 2002 .

Wavelength Conversion Using Quasi-Phase Matched LiNbO3 Waveguides

Hiroyuki Suzuki, Masaki Asobe, Yoshiki Nishida, 2005, IEICE Trans. Electron..

Phase Sensitive Amplifier Using Periodically Poled LiNbO3 Waveguides and Their Applications

Takeshi Umeki, Masaki Asobe, Osamu Tadanaga, 2018, IEICE Trans. Electron..

Real-Time N2O Gas Detection System for Agricultural Production Using a 4.6-μm-Band Laser Source Based on a Periodically Poled LiNbO3 Ridge Waveguide

Koji Enbutsu, Hirokazu Takenouchi, Masaki Asobe, 2013, Sensors.

1.4μm-1.6μm Wavelength Conversion Using Multiple Quasi-Phase Matching LiNbO3

Takushi Kazama, Takeshi Umeki, Koji Enbutsu, 2019, 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC).

Efficient broadband difference frequency generation in a direct-bonded periodically poled LiNbO3 waveguide and the observation of CO isotopomer absorption from 2.3 to 2.45 μm

Hiroyuki Suzuki, Katsuaki Magari, Masaki Asobe, 2006, SPIE LASE.

Ultrafast nonlinear optical switches

Takashi Kurihara, Toshikuni Kaino, Satoru Tomaru, 1995 .

PPLN-based low-noise in-line phase sensitive amplifier with highly sensitive carrier-recovery system

Takeshi Umeki, Koji Enbutsu, Hirokazu Takenouchi, 2015, 2015 21st Asia-Pacific Conference on Communications (APCC).

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 .

Mid-infrared QPM laser sources for high-precision atmospheric trace gas measurements

Hiroyuki Suzuki, Dirk Richter, Masaki Asobe, 2008, SPIE LASE.

763-nm Laser Light Source for Oxygen Monitoring Using Second Harmonic Generation in Direct-Bonded Quasi-Phase-Matched LiNbO3 Ridge Waveguide

Hiroyuki Suzuki, Masaki Asobe, Yoshiki Nishida, 2006, IEICE Trans. Electron..

PPLN-Based Low-Noise In-Line Phase Sensitive Amplifier with Highly Sensitive Carrier-Recovery System

Takeshi Umeki, Koji Enbutsu, Hirokazu Takenouchi, 2016 .

High-repetition frequency pulse generation at >100 GHz using mode-locked lasers integrated with electroabsorption modulators

Masaki Asobe, Isamu Kotaka, Yoshimi Miyamoto, 1998, Technical Digest. Summaries of Papers Presented at the Conference on Lasers and Electro-Optics. Conference Edition. 1998 Technical Digest Series, Vol.6 (IEEE Cat. No.98CH36178).

Chirp reduction utilizing phase squeezing property in PPLN-based phase sensitive amplifier

Takeshi Umeki, Masaki Asobe, Kouji Enbutsu, 2011, 2011 37th European Conference and Exhibition on Optical Communication.

In-line phase-sensitive amplifier for QPSK signal using multiple QPM LiNbO3 waveguide

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).

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.

Highly flexible and robust multiple quasi-phase matched LiNbO/sub 3/ wavelength converter

Masaki Asobe, Yoshiki Nishida, H. Miyazawa, 2003, Conference on Lasers and Electro-Optics, 2003. CLEO '03..

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

H. Suzuki, Masaki Asobe, Yoshiki Nishida, 2002 .

Switching energy limitation in all‐optical switching due to group velocity dispersion of highly nonlinear optical waveguides

Takashi Kurihara, Toshikuni Kaino, Satoru Tomaru, 1994 .

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

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

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

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

High-power, tunable difference frequency generation source for absorption spectroscopy based on a ridge waveguide periodically poled lithium niobate crystal.

Masaki Asobe, Yoshiki Nishida, Dirk Richter, 2007, Optics express.

Widely tunable multichannel wavelength conversion using multiple wavelength quasi-phase-matched LiNbO/sub 3/ waveguide

Toshio Morioka, Atsushi Takada, Masaki Asobe, 2004 .

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 .

PDM Signal Amplification Using PPLN-Based Polarization-Independent Phase-Sensitive Amplifier

Takushi Kazama, Takeshi Umeki, Koji Enbutsu, 2015, Journal of Lightwave Technology.

Nonlinear Optical Properties of Chalcogenide Glass Fibers and Their Application to All-Optical Switching

Masaki Asobe, M. Asobe, 1997 .

Flexible and transparent waveband conversion using multiple-QPM LiNbO3 waveguides

Takeshi Umeki, Shuto Yamamoto, Kazushige Yonenaga, 2010, 36th European Conference and Exhibition on Optical Communication.

Third‐order nonlinear spectroscopy in As2S3 chalcogenide glass fibers

Toshikuni Kaino, Masaki Asobe, Terutoshi Kanamori, 1995 .

CH4 monitoring in ambient air by communication band laser diode based difference frequency generation in a quasi-phase-matched LiNbO3 waveguide

Katsuaki Magari, Masaki Asobe, Yoshiki Nishida, 2006 .

3-dB signal-ASE beat noise reduction of coherent multi-carrier signal utilizing phase sensitive amplification.

Takeshi Umeki, Yutaka Miyamoto, Hidehiko Takara, 2012, Optics express.

Multiple quasi-phase-matched LiNbO3 wavelength converter with a continuously phase-modulated domain structure.

Masaki Asobe, Yoshiki Nishida, Hiroshi Miyazawa, 2003, Optics letters.

Efficient and ultrafast all-optical switching using high Delta n, small core chalcogenide glass fibre

Masaki Asobe, Terutoshi Kanamori, M. Asobe, 1993 .

Phase sensitive amplification with noise figure below the 3 dB quantum limit using CW pumped PPLN waveguide.

Takeshi Umeki, Masaki Asobe, Osamu Tadanaga, 2012, Optics express.

First demonstration of multi-span transmission using phase and amplitude regeneration in PPLN-based PSA

Takeshi Umeki, Yutaka Miyamoto, Hirokazu Takenouchi, 2013, 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC).

A high-speed visible light indoor network employing a short pulse modulation and a QPM-LN module

Takeshi Umeki, Hisaya Hadama, Takuya Kanai, 2011, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference.

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

Takeshi Umeki, Yutaka Miyamoto, Hirokazu Takenouchi, 2013 .

Megabits secure key rate quantum key distribution

Kai Wen, Hiroki Takesue, Toshimori Honjo, 2008, 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum electronics and Laser Science Conference.

Direct-bonded QPM-LN ridge waveguide with high damage resistance at room temperature

Masaki Asobe, Yoshiki Nishida, Hiroshi Miyazawa, 2003 .

First demonstration of noise figure below 3 dB in CW pumped phase sensitive amplifier using PPLN waveguide

Takeshi Umeki, Masaki Asobe, Osamu Tadanaga, 2011, CLEO: 2011 - Laser Science to Photonic Applications.

Phase sensitive degenerate parametric amplification using directly-bonded PPLN ridge waveguides.

Atsushi Takada, Takeshi Umeki, Masaki Asobe, 2011, Optics express.

Entanglement distribution over 300 km of fiber.

Hiroki Takesue, Masaki Asobe, Takahiro Inagaki, 2013, Optics express.

Low-Crosstalk 103 Channel ×10 Gb/s (1.03 Tb/s) Wavelength Conversion With a Quasi-Phase-Matched

Toshio Morioka, Atsushi Takada, Hidehiko Takara, 2006 .

High-power mid-infrared wavelength generation using difference frequency generation in damage-resistant Zn:LiNb0 3 waveguide

Takeshi Umeki, Masaki Asobe, Yoshiki Nishida, 2008 .