Rapid amplitude and group-delay measurement system based on intra-cavity-modulated swept-lasers. - Sze Yun Set; Mark K. Jablonski; K. Hsu; Chee Seong Goh; Kazuro Kikuchi (IEEE Trans. Instrum. Meas., 2004)

Spectrum Tuning of Fiber Bragg Gratings by Strain Distributions and Its Applications. - Chee Seong Goh; Sze Yun Set; Kazuro Kikuchi (IEICE Trans. Electron., 2005)

Special Section on Optical Signal-Processing Devices for Photonic Networks. - Kazuro Kikuchi (IEICE Trans. Electron., 2005)

High Repetition-Rate Similariton Generation in Normal Dispersion Erbium-Doped Fiber Amplifiers and Its Application to Multi-Wavelength Light Sources. - Yasuyuki Ozeki; Yuichi Takushima; Keiichi Aiso; Kazuro Kikuchi (IEICE Trans. Electron., 2005)

Digital coherent optical communication systems: fundamentals and future prospects. - Kazuro Kikuchi (IEICE Electron. Express, 2011)

Influence of channel misalignment of time-interleaved DAC on sensitivity degradation in coherent optical receivers. - Changyo Han; Koji Igarashi; Kazuro Kikuchi (OFC/NFOEC, 2013)

Frequency stabilization of multiple semiconductor lasers for Nyquist-WDM transmission systems. - Koji Igarashi; Takehiro Tsuritani; Itsuro Morita; Kazuhiro Katoh; Kazuro Kikuchi (OFC/NFOEC, 2013)

Dual-stage decision-directed phase estimator enabling perfect frequency-offset elimination in digital coherent optical receivers. - Yojiro Mori; Kazuro Kikuchi (OFC/NFOEC, 2013)

Frequency-domain adaptive equalizer with rational oversampling rates in coherent optical receivers. - Md. Saifuddin Faruk; Kazuro Kikuchi (ECOC, 2014)

Estimation of OSNR for Nyquist-WDM transmission systems using statistical moments of equalized signals in digital coherent receivers. - Md. Saifuddin Faruk; Yojiro Mori; Kazuro Kikuchi (OFC, 2014)

Multi-dimensional permutation modulation aiming at both high spectral efficiency and high power efficiency. - Shota Ishimura; Kazuro Kikuchi (OFC, 2014)

16-ary stokes-vector modulation enabling DSP-based direct detection at 100 Gbit/s. - Kazuro Kikuchi; Shojiro Kawakami (OFC, 2014)

Fast decoding and LLR-computation algorithms for high-order set-partitioned 4D-QAM constellations. - Shota Ishimura; Kazuro Kikuchi (ECOC, 2015)

Clock-recovery and adaptive-equalization characteristics of digital coherent receivers with symbol-rate analog-to-digital conversion. - Kazuro Kikuchi (ECOC, 2015)

Experimental demonstration of the 8-state Trellis-coded 4D-QPSK optical modulation format. - Shota Ishimura; Kazuro Kikuchi (OFC, 2015)

Simple and efficient algorithm for polarization tracking and demultiplexing in dual-polarization IM/DD systems. - Kazuro Kikuchi (OFC, 2015)

Coherent optical communication technology. - Kazuro Kikuchi (OFC, 2015)

Simple direct-detection-based stokes vector receiver circuit on InP. - Samir Ghosh; Takuo Tanemura; Yuto Kawabata; Kazuhiro Katoh; Kazuro Kikuchi; Yoshiaki Nakano (OFC, 2017)

Noise Characteristics of Stokes Vector Receivers and Bit-error-rate Formulae for Cubic Polarization Modulation. - Kazuro Kikuchi (OECC/PSC, 2019)

Theory of Spontaneous Emission Factors of Optical Parametric Amplifiers. - Kazuro Kikuchi (OFC, 2021)