M. Saruwatari

Masatoshi Saruwatari, M. Saruwatari, 1996, Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences.

Polarisation-independent 100 Gbit/s all-optical demultiplexer using four-wave mixing in a polarisation-maintaining fibre loop

Toshio Morioka, Masatoshi Saruwatari, Hidehiko Takara, 1994 .

100 Gbit/s, 200 km optical transmission experiment using extremely low jitter PLL timing extraction and all-optical demultiplexing based on polarisation insensitive four-wave mixing

Toshio Morioka, Masatoshi Saruwatari, Hidehiko Takara, 1994 .

100-Gb/s multiple-channel output all-optical OTDM demultiplexing using multichannel four-wave mixing in a semiconductor optical amplifier

M. Saruwatari, S. Kawanishi, S. Kawanishi, 1998, IEEE Photonics Technology Letters.

100 Gbit/s to 6.3 Gbit/s demultiplexing experiment using polarisation-independent nonlinear optical loop mirror

Toshio Morioka, Masatoshi Saruwatari, Hidehiko Takara, 1994 .

Efficient laser diode to single-mode fiber coupling using a combination of two lenses in confocal condition

M. Saruwatari, T. Sugie, M. Saruwatari, 1981 .

Semiconductor laser to single-mode fiber coupler.

M. Saruwatari, M Saruwatari, K. Nawata, 1979, Applied optics.

Low insertion-and high return-loss optical connectors with spherically convex-polished end

M. Saruwatari, M. Okuyama, M. Saruwatari, 1986 .

40 Gbit/s optical soliton transmission over 65 km

M. Saruwatari, K. Suzuki, S. Nishi, 1992 .

80 Gb/s optical soliton transmission over 80 km with time/polarization division multiplexing

M. Saruwatari, S. Nishi, K. Iwatsuki, 1993, IEEE Photonics Technology Letters.

Influence of nonideal chirped fiber Bragg grating characteristics on all-optical clock recovery based on the temporal Talbot effect.

Masatoshi Saruwatari, Shunsuke Minami, Kenichiro Tsuji, 2009, Applied optics.

Multiple-channel output all-optical OTDM demultiplexer using XPM-induced chirp compensation (MOXIC)

Masatoshi Saruwatari, Satoki Kawanishi, Kentaro Uchiyama, 1998 .

High-Speed All-Optical Technologies for Photonics

M. Saruwatari, 2006 .

Multi-WDM-channel, Gbit/s pulse generation from a single laser source utilizing LD-pumped supercontinuum in optical fibers

M. Saruwatari, T. Morioka, S. Kawanishi, 1994, IEEE Photonics Technology Letters.

Optical Spectrum Smoothing Phenomena in Harmonically Mode-Locked Semiconductor-Optical-Amplifier-Introduced Hybrid-Type Fiber Ring Laser

M. Saruwatari, N. Onodera, K. Tsuji, 2009 .

Comparison of Noise Characteristics of Conventional Er-Doped Fiber Ring Lasers and Semiconductor-Optical-Amplifier-Introduced Hybrid-Type Fiber Ring Lasers

M. Saruwatari, N. Onodera, K. Tsuji, 2008 .

Stabilisation of a modelocked Er-doped fibre laser by suppressing the relaxation oscillation frequency component

Masatoshi Saruwatari, Hidehiko Takara, Satoki Kawanishi, 1995 .

20 Gb/s optical soliton data transmission over 70 km using distributed fiber amplifiers

M. Saruwatari, K. Suzuki, S. Nishi, 1990, IEEE Photonics Technology Letters.

5 Gb/s optical soliton transmission experiment using Raman amplification for fiber-loss compensation

M. Saruwatari, S. Nishi, K. Iwatsuki, 1990, IEEE Photonics Technology Letters.

Technique for measuring the distributed zero dispersion wavelength of optical fibres using pulse amplification caused by modulation instability

M. Saruwatari, S. Nishi, M. Saruwatari, 1995 .

Signal-to-noise ratio analysis of 100 Gb/s demultiplexing using nonlinear optical loop mirror

Toshio Morioka, Masatoshi Saruwatari, Hidehiko Takara, 1997 .

2.8 Gbit/s optical soliton transmission employing all laser diodes

M. Saruwatari, S. Nishi, K. Iwatsuki, 1990 .

3 GHz optical soliton propagation using all laser diodes

M. Saruwatari, S. Nishi, A. Takada, 1989 .

Advanced Optical Communications Technologies Utilizing Ultrashort Optical Pulses

S. Kawanishi, M. Saruwatari, A. Takada, 1988 .

Demonstration of 50 Gb/s All-Optical Kerr Demultiplexing Utilizing Pump-Probe Pulse Walk-off in Optical Fibers

M. Saruwatari, T. Morioka, M. Tsukada, 1990 .

More than 100-wavelength-channel picosecond optical pulse generation from single laser source using supercontinuum in optical fibres

Toshio Morioka, M. Saruwatari, M. Saruwatari, 1993 .

Flatly broadened supercontinuum spectrum generated in a dispersion decreasing fibre with convex dispersion profile

Toshio Morioka, Masatoshi Saruwatari, Hidehiko Takara, 1997 .

Ultrahigh-speed phaselocked-loop-type clock recovery circuit using a travelling-wave laser diode amplifier as a 50 GHz phase detector

H. Takara, S. Kawanishi, M. Saruwatari, 1993 .

Error-free 500 Gbit/s all-optical demultiplexing using low-noise, low-jitter supercontinuum short pulses

H. Takara, S. Kawanishi, M. Saruwatari, 1996 .

Error free all-optical demultiplexing using a chalcogenide glass fibre based nonlinear optical loop mirror

Toshio Morioka, Masatoshi Saruwatari, Masaki Asobe, 1996 .

Transform-limited, femtosecond WDM pulse generation by spectral filtering of gigahertz supercontinuum

Toshio Morioka, Masatoshi Saruwatari, Satoki Kawanishi, 1994 .

Spectroscopy and laser oscillation properties of lithium neodymium tetraphosphate

M. Saruwatari, Kenju Otsuka, M. Saruwatari, 1975 .

Multiwavelength picosecond pulse source with low jitter and high optical frequency stability based on 200 nm supercontinuum filtering

S. Kawanishi, M. Saruwatari, S. Suzuki, 1995 .

100Gbit/s x 4 ch, 100 km repeaterless TDM-WDM transmission using a single supercontinuum source

Toshio Morioka, Masatoshi Saruwatari, Hidehiko Takara, 1996 .

0.6 ps resolution, 100 Gbit/s optical waveform measurement by optical sampling using supercontinuum subpicosecond pulses

Toshio Morioka, Masatoshi Saruwatari, Hidehiko Takara, 1994 .

Fully time-division-multiplexed 100 Gbit/s optical transmission experiment

H. Takara, S. Kawanishi, M. Saruwatari, 1993 .

Nearly-penalty-free, fully TDM 100-Gbit/s optical transmission by using two tunable mode-locked Er-doped fiber lasers

Tsutomu Kitoh, Masatoshi Saruwatari, Hidehiko Takara, 1994 .

Wideband frequency-response measurement of optical receivers using optical heterodyne detection

S. Kawanishi, M. Saruwatari, A. Takada, 1989 .

Picosecond optical pulse compression from gain-switched 1.3 μm distributed-feedback laser diode through highly dispersive single-mode fibre

M. Saruwatari, A. Takada, T. Sugie, 1985 .

Wideband frequency response measurement of photodetectors using optical heterodyne detection technique

S. Kawanishi, M. Saruwatari, 1986 .

100 Gbit/s optical signal eye-diagram measurement with optical sampling using organic nonlinear optical crystal

Tsutomu Kitoh, Masatoshi Saruwatari, S. Tomaru, 1996 .

Distributed feedback lasers and laser modules for the F-1.6G system

M. Saruwatari, Masatoshi Suzuki, G. Motosugi, 1987 .

Low-noise, pulsewidth tunable picosecond to femtosecond pulse generation by spectral filtering of wideband supercontinuum with variable bandwidth arrayed-waveguide grating filters

M. Saruwatari, T. Morioka, K. Okamoto, 1996 .

2 Gb/s operation of an optical-clock-driven monolithically integrated GaAs D-flip-flop with metal-semiconductor-metal photodetectors for high-speed synchronous circuits

H. Takara, T. Takada, M. Saruwatari, 1992, IEEE Photonics Technology Letters.

Experimental demonstration of timing jitter reduction based on the temporal talbot effect using LCFBGs

M. Saruwatari, N. Onodera, K. Tsuji, 2008, 2008 Conference on Lasers and Electro-Optics and 2008 Conference on Quantum Electronics and Laser Science.

Laser diode module for single-mode fiber based on new confocal combination lens method

M. Saruwatari, O. Mitomi, K. Kawano, 1986 .

Optical Componentry Utilized in Field Trial of Single-Mode Fiber Long-Haul Transmission

M. Saruwatari, N. Suzuki, J. Minowa, 1982 .

Polarization Independent Three-Element Solc-Type Birefringent Optical Fiber Loop Filters

M. Saruwatari, Takuya Watanabe, N. Onodera, 2005 .

Up to 8-GHz Ultrafast Multi-Wavelength Routing Operation of Active Birefringent Fiber Loop Filter/Interleaver Using a Traveling-Wave-Type Phase Modulator

M. Saruwatari, N. Onodera, K. Tsuji, 2005 .

Reduction of Timing Jitter due to Gordon-Haus Effect in Ultra-Long High Speed Optical Soliton Transmission Using Optical Bandpass Filters (Special Issue on Fiber Amplifiers and Their Applications to Lightwave Communications)

Shingo Kawai, Katsumi Iwatsuki, Masatoshi Saruwatari, 1994 .

Multiwavelength birefringent-cavity mode-locked fibre laser

H. Takara, S. Kawanishi, M. Saruwatari, 1992 .

100 Gbit/s x 10 channel OTDM/WDM Transmission using a Single Supercontinuum WDM Source

Toshio Morioka, Masatoshi Saruwatari, Hidehiko Takara, 1996 .

Polarisation-independent wavelength conversion using nonlinear optical loop mirror

Toshio Morioka, Masatoshi Saruwatari, M. Saruwatari, 1995 .

Tunable error-free optical frequency conversion of a 4 ps optical short pulse over 25 nm by four-wave mixing in a polarisation-maintaining optical fibre

S. Kawanishi, M. Saruwatari, T. Morioka, 1994 .

Ultra-wide spectral range group velocity dispersion measurement of single-mode fibers using LD-pumped supercontinuum in an optical fiber

M. Saruwatari, T. Morioka, K. Mori, 1994, Conference Proceedings. 10th Anniversary. IMTC/94. Advanced Technologies in I & M. 1994 IEEE Instrumentation and Measurement Technolgy Conference (Cat. No.94CH3424-9).

Ultrawide Frequency Response Measurement System Using Optical Heterodyne Detection Method

S. Kawanishi, M. Saruwatari, 1988, 1988 Conference on Precision Electromagnetic Measurements.

High-repetition-rate optical pulse generation by using chirped optical pulses

Masatoshi Saruwatari, Hidehiko Takara, Ippei Shake, 1998 .

All-optical signal processing for terabit/second optical transmission

M. Saruwatari, M. Saruwatari, 2000, IEEE Journal of Selected Topics in Quantum Electronics.

Optical signal eye diagram measurement with subpicosecond resolution using optical sampling

Masatoshi Saruwatari, Hidehiko Takara, Satoki Kawanishi, 1996 .

Ultrafast all-optical switching utilizing the optical Kerr effect in polarization-maintaining single-mode fibers

Toshio Morioka, Masatoshi Saruwatari, M. Saruwatari, 1988, IEEE J. Sel. Areas Commun..

Ultrafast optical multi/demultiplexer utilising optical kerb effect in polarisation-maintaining single-mode fibres

Toshio Morioka, Atsushi Takada, M. Saruwatari, 1987 .

Combination lens method for coupling a laser diode to a single-mode fiber.

M. Saruwatari, O. Mitomi, K. Kawano, 1985, Applied optics.

Anomaly of L23 absorption edges in Al and Mg metals

M. Saruwatari, S. Yamaguchi, A. Ejiri, 1970 .

Dual wavelength pulse generation using mode-locked erbium-doped fibre ring laser

Masatoshi Saruwatari, Satoki Kawanishi, John B. Schlager, 1991 .

Fluorescence and oscillation characteristics of LiNdP 4 O 12 lasers at 1.317 µm

M. Saruwatari, K. Otsuka, T. Kimura, 1977 .

LED pumped lithium neodymium tetraphosphate lasers

M. Saruwatari, T. Kimura, 1976 .

Miniaturized cw LiNdP4O12 laser pumped with a semiconductor laser

M. Saruwatari, K. Otsuka, T. Kimura, 1976 .

Lithium neodymium tetraphosphate laser

M. Saruwatari, K. Otsuka, Tomoaki Yamada, 1975 .

1 Tbit/s (100 Gbit/s × 10 channel) OTDM/WDM transmission using a single supercontinuum WDM source

Toshio Morioka, Masatoshi Saruwatari, Hidehiko Takara, 1996 .

Continuously Tunable Optical Pulse Generation Utilizing Supercontinuum in an Optical Fiber Pumped by an Amplified Gain-Switched LD Pulses

Toshio Morioka, Masatoshi Saruwatari, Hidehiko Takara, 1993 .

High-speed picosecond optical pulse compression from gain-switched 1.3-µm distributed feedback-laser diode (DFB-LD) through highly dispersive single-mode fiber

Atsushi Takada, M. Saruwatari, T. Sugie, 1987 .

Ultrawide spectral range group-velocity dispersion measurement utilizing supercontinuum in an optical fiber pumped by a 1.5 /spl mu/m compact laser source

M. Saruwatari, T. Morioka, M. Saruwatari, 1995 .

Temperature compensation of birefringent optical filters

M. Saruwatari, T. Kimura, 1971 .

Wavelength-tunable single-frequency and single-polarisation Er-doped fibre ring-laser with 1.4 kHz linewidth

Katsumi Iwatsuki, Masatoshi Saruwatari, Haruo Okamura, 1990 .

Nearly penalty-free, <4 ps supercontinuum Gbit/s pulse generation over 1535-1560 nm

Toshio Morioka, Masatoshi Saruwatari, Satoki Kawanishi, 1994 .

Group velocity dispersion measurement using supercontinuum picosecond pulses generated in an optical fibre

Toshio Morioka, Masatoshi Saruwatari, M. Saruwatari, 1993 .

Ultrafast polarisation-independent optical demultiplexer using optical carrier frequency shift through crossphase modulation

M. Saruwatari, T. Morioka, M. Saruwatari, 1992 .

High-speed optical pulse transmission at 1.29-µm wavelength using low-loss single-mode fibers

Koichi Asatani, Masatoshi Saruwatari, J. Yamada, 1978 .

New measurement method for polarisation dispersion in single-mode fibres employing frequency-modulated optical signal

M. Saruwatari, Y. Yamabayashi, 1983 .

Study of all-optical clock recovery performance by the primary and the secondary temporal Talbot effects in a second-order dispersive medium

M. Saruwatari, N. Onodera, K. Tsuji, 2010 .

Temporal-Talbot-effect-based preprocessing for pattern-effect reduction in all-optical clock recovery using a semiconductor-optical-amplifier-based fiber ring laser

Masatoshi Saruwatari, Kenichiro Tsuji, Noriaki Onodera, 2010 .

Very-high-speed optical signal processing

Kiyoshi Nakagawa, M. Saruwatari, T. Matsumoto, 1993, Proc. IEEE.

Optical Componentry Utilized in Field Trial of Single-Mode Fiber Long-Haul Transmission

M. Saruwatari, J. Minowa, M. Saruwatari, 1982 .

An effective nonreciprocal circuit for semiconductor laser-to-optical-fiber coupling using a YIG sphere

M. Saruwatari, T. Sugie, 1983, Journal of Lightwave Technology.

Low loss fibre transmission of high speed pulse signals at 1.29 μm wavelength

M. Saruwatari, K. Sugiyama, K. Asatani, 1978 .

A new confocal combination lens method for a laser-diode module using a single-mode fiber

M. Saruwatari, O. Mitomi, K. Kawano, 1985, Journal of Lightwave Technology.

100 Gbit/s multiple-channel output all-optical demultiplexing based on TDM-WDM conversion in a nonlinear optical loop mirror

Toshio Morioka, Masatoshi Saruwatari, Hidehiko Takara, 1996 .

Polarisation-independent all-optical demultiplexing up to 200 Gbit/s using four-wave mixing in a semiconductor laser amplifier

Toshio Morioka, Masatoshi Saruwatari, Hidehiko Takara, 1996 .

All-optical Kerr switching techniques and applications

Kiyoshi Nakagawa, M. Saruwatari, T. Morioka, 1990, [Proceedings] GLOBECOM '90: IEEE Global Telecommunications Conference and Exhibition.