A. Takada

Atsushi Takada, Yutaka Miyamoto, Akihide Sano, 2008, OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference.

Applications of Optical Parametric Process

Toshio Morioka, Atsushi Takada, Kazuo Hagimoto, 2005 .

Inter-band wavelength conversion of 25 GHz-spaced 1.03 Tbit/s (103/spl times/10 Gbit/s) DWDM signals with small guard band and low crosstalk in PPLN waveguide

H. Takara, H. Miyazawa, T. Morioka, 2003, Conference on Lasers and Electro-Optics, 2003. CLEO '03..

Simultaneous and arbitrary wavelength conversion of WDM signals using multiple wavelength quasi phase matched LiNbO/sub 3/ waveguide

E. Yamazaki, A. Takada, T. Morioka, 2004, Optical Fiber Communication Conference, 2004. OFC 2004.

Selective wavelength conversion using PPLN waveguide with two pump configuration

H. Miyazawa, O. Tadanaga, M. Asobe, 2003, Conference on Lasers and Electro-Optics, 2003. CLEO '03..

Noise figure measurement of parametric wavelength conversion in a quasi-phase-matched LiNbO/sub 3/ waveguide

T. Morioka, A. Takada, E. Yamazaki, 2005, (CLEO). Conference on Lasers and Electro-Optics, 2005..

Multi-granularity OXC Architecture

A. Takada, M. Koga, A. Takada, 2007, OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference.

Evaluation of amount of equipment on single-layer optical path networks managing multigranularity optical paths

A. Takada, T. Morioka, W. Imajuku, 2005, Journal of Lightwave Technology.

Field demonstration of up to 640 gb/s (64 ch/spl times/10 gb/s) GWP switching networks with a QPM-LN wavelength converter in JGN II test bed

E. Yamazaki, K. Suzuki, A. Takada, 2006, IEEE Journal of Selected Topics in Quantum Electronics.

Low-Crosstalk 103 Channel$,times,$10 Gb/s (1.03 Tb/s) Wavelength Conversion With a Quasi-Phase-Matched LiNbO$_3$Waveguide

H. Takara, H. Miyazawa, T. Morioka, 2006, IEEE Journal of Selected Topics in Quantum Electronics.

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 .

Passively Mode-Locked Micromechanically-Tunable Semiconductor Lasers

Atsushi Takada, Yoshitada Katagiri, Shigendo Nishi, 1998 .

Optical pump phase locking to a carrier wave extracted from phase-conjugated twin waves for phase-sensitive optical amplifier repeaters.

Atsushi Takada, Takushi Kazama, Takeshi Umeki, 2016, Optics express.

Novel Carrier Extraction for Pump Phase-Locking to Polarized PDM-PCTWs in Phase-Sensitive Optical Amplifier Repeaters

A. Takada, Y. Okamura, Ikuya Nagatomi, 2018, 2018 IEEE 7th International Conference on Photonics (ICP).

First demonstration of phase-sensitive gain stabilization by using heterodyne Costas optical phase-locked loop

M. Koga, A. Takada, Y. Okamura, 2016 .

Experiment on phase sensitive amplification of BPSK signal using phase-lock Costas loop circuit

A. Takada, A. Mizutori, Masamichi Sugamoto, 2013, 2013 18th OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS).

Polarisation-insensitive parametric wavelength conversion without tunable filters for converted light extraction

Atsushi Takada, T. Morioka, Yamazaki Etsushi, 2006 .

In-line optical phase-sensitive amplifier employing pump laser injection-locked to input signal light

A. Takada, W. Imajuku, 1998 .

Micromechanically controlled GT interferometer for ultrashort optical-pulse narrowing

A. Takada, K. Akimoto, S. Nagaoka, 1999 .

Spectrally flattened phase-locked multi-carrier light generator with phase modulators and chirped fibre Bragg grating

Atsushi Takada, K. Suzuki, Tetsuro Komukai, 2007 .

High-frequency synchronized signal generation using semiconductor lasers

Atsushi Takada, Yoshitada Katagiri, E. Hashimoto, 1999 .

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

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

Gain characteristics of coherent optical amplifiers using a Mach-Zehnder interferometer with Kerr media

Atsushi Takada, Wataru Imajuku, A. Takada, 1999 .

Monolithic strained‐InGaAsP multiple‐quantum‐well lasers with integrated electroabsorption modulators for active mode locking

Atsushi Takada, Mitsuo Yamamoto, Koichi Wakita, 1994 .

Octave-spanning frequency comb generated by 250 fs pulse train emitted from 25 GHz externally phase-modulated laser diode for carrier-envelope-offset-locking

Atsushi Takada, Shinichi Aozasa, H. Takara, 2010 .

Demonstration of 10-Tbit/s multi-granularity optical cross-connect node toward 100-Tbit/s scalability

Kunihiko Mori, Atsushi Takada, Akihide Sano, 2009, 2009 Conference on Optical Fiber Communication - incudes post deadline papers.

Dynamic skew compensation for 40-Gb/s/ch multi-wavelength parallel transmission with OTN frame

A. Takada, T. Ono, Yongmei Sun, 2008, OECC/ACOFT 2008 - Joint Conference of the Opto-Electronics and Communications Conference and the Australian Conference on Optical Fibre Technology.

Wavelength-Group-Based Optical Virtual Concatenation Technique for Data-Intensive and Latency-Sensitive Applications

A. Takada, T. Ono, M. Tomizawa, 2008, ICC Workshops - 2008 IEEE International Conference on Communications Workshops.

Modeling the gain degradation of high concentration erbium-doped fiber amplifiers by introducing inhomogeneous cooperative up-conversion

Atsushi Takada, Kazuo Aida, Hiroji Masuda, 1992 .

Inline coherent optical amplifier with noise figure lower than 3 dB quantum limit

Atsushi Takada, Wataru Imajuku, Y. Yamabayashi, 2000 .

Phase-noise characteristics of a 25-GHz-spaced optical frequency comb based on a phase- and intensity-modulated laser.

Atsushi Takada, Hidehiko Takara, Atsushi Ishizawa, 2013, Optics express.

Bit rate flexible, all-optical RZ/NRZ transformation with saturable absorption laser diode

H. Takara, A. Takada, K. Uchiyama, 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).

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 .

Theoretical analysis of system limitation for AM-DD/NRZ optical transmission systems using in-line phase-sensitive amplifiers

Atsushi Takada, Wataru Imajuku, A. Takada, 1998 .

Effect of shift in refractive index of dispersive elements in waveband-shift-free optical-phase conjugator based on DFG

A. Takada, Y. Okamura, 2021, Optical Review.

Noise figure of phase-sensitive parametric amplifier using a Mach-Zehnder interferometer with lossy Kerr media and noisy pump

Atsushi Takada, Wataru Imajuku, A. Takada, 2003 .

In-line optical phase-sensitive amplifier with pump light source controlled by optical phase-lock loop

Atsushi Takada, Wataru Imajuku, A. Takada, 1999 .

Amplitude noise suppression using a high gain phase sensitive amplifier as a limiting amplifier

Atsushi Takada, Wataru Imajuku, A. Takada, 1996 .

Linewidth narrowing and optical phase control of mode-locked semiconductor ring laser employing optical injection locking

A. Takada, W. Imajuku, A. Takada, 1997, IEEE Photonics Technology Letters.

Electro-optically multiplexed 110 Gbit/s optical OFDM signal transmission over 80 km SMF without dispersion compensation

Atsushi Takada, Yutaka Miyamoto, Akihide Sano, 2008 .