List of works - Koji Yamada

A monolithically integrated polarization entangled photon pair source on a silicon chip

scientific article

A new material platform of Si photonics for implementing architecture of dense wavelength division multiplexing on Si bulk wafer.

scientific article

All-silicon and in-line integration of variable optical attenuators and photodetectors based on submicrometer rib waveguides

scientific article published on 01 July 2010

Demonstration of 125-Gbps optical interconnects integrated with lasers, optical splitters, optical modulators and photodetectors on a single silicon substrate ⬇️

scientific article published on December 10, 2012

Entanglement Generation Using Silicon Photonic Wire Waveguide

scientific article published on 01 March 2010

Entanglement generation using silicon wire waveguide

Extremely Large Group-Velocity Dispersion of Line-Defect Waveguides in Photonic Crystal Slabs

scientific article published on 30 November 2001

First Demonstration of Athermal Silicon Optical Interposers With Quantum Dot Lasers Operating up to 125 °C

First demonstration of high density optical interconnects integrated with lasers, optical modulators, and photodetectors on single silicon substrate.

scientific article

Four-wave mixing in silicon wire waveguides

scientific article published on 01 June 2005

Frequency and Polarization Characteristics of Correlated Photon-Pair Generation Using a Silicon Wire Waveguide

Generation of entangled photons using an arrayed waveguide grating

High-efficiency strip-loaded waveguide based silicon Mach-Zehnder modulator with vertical p-n junction phase shifter.

scientific article published in December 2017

High-performance silicon photonics technology for telecommunications applications

scientific article published on 23 April 2014

Indistinguishable photon pair generation using two independent silicon wire waveguides

Interferometric autocorrelation of ultrafast optical pulses in silicon sub-micrometer p-i-n waveguides

scientific article published on 01 June 2018

Local bandgap control of germanium by silicon nitride stressor

scientific article published on 01 July 2013

Long-distance entanglement-based quantum key distribution experiment using practical detectors

scientific article published on 01 August 2010

Membrane distributed-reflector laser integrated with SiOx-based spot-size converter on Si substrate.

scientific article

Monolithic integration and synchronous operation of germanium photodetectors and silicon variable optical attenuators.

scientific article

Octave-spanning supercontinuum generation at telecommunications wavelengths in a precisely dispersion- and length-controlled silicon-wire waveguide with a double taper structure

scholarly article by Atsushi Ishizawa et al published 10 July 2017 in Applied Physics Letters

On-chip generation and demultiplexing of quantum correlated photons using a silicon-silica monolithic photonic integration platform ⬇️

scientific article published in September 2014

Optical autocorrelation performance of silicon wire p-i-n waveguides utilizing the enhanced two-photon absorption

scientific article published in December 2016

Optical nonlinearity enhancement with graphene-decorated silicon waveguides.

scientific article

Polarization rotator based on silicon wire waveguides

scientific article published on 01 February 2008

Silicon photonic circuit with polarization diversity.

scientific article published in March 2008

Silicon traveling-wave Mach-Zehnder modulator under distributed-bias driving.

scientific article published in February 2018

Silicon-wire-based ultrasmall lattice filters with wide free spectral ranges

scientific article published on 01 September 2003

Single silicon wire waveguide based delay line interferometer for DPSK demodulation

scientific article published on 01 May 2012

Small Sensitivity to Temperature Variations of Si-Photonic Mach–Zehnder Interferometer Using Si and SiN Waveguides

Stress tuning of the fundamental absorption edge of pure germanium waveguides

scientific article published on 01 July 2015

Suppressing the X–Y coupling effect in compact electron storage rings

scientific article published on 01 May 1998

Ultrasmall polarization splitter based on silicon wire waveguides.

scientific article published in December 2006

List of works by Koji Yamada

A monolithically integrated polarization entangled photon pair source on a silicon chip

A new material platform of Si photonics for implementing architecture of dense wavelength division multiplexing on Si bulk wafer.

All-silicon and in-line integration of variable optical attenuators and photodetectors based on submicrometer rib waveguides

Demonstration of 125-Gbps optical interconnects integrated with lasers, optical splitters, optical modulators and photodetectors on a single silicon substrate ⬇️

Entanglement Generation Using Silicon Photonic Wire Waveguide

Entanglement generation using silicon wire waveguide

Entanglement generation using silicon wire waveguide

Extremely Large Group-Velocity Dispersion of Line-Defect Waveguides in Photonic Crystal Slabs

First Demonstration of Athermal Silicon Optical Interposers With Quantum Dot Lasers Operating up to 125 °C

First demonstration of high density optical interconnects integrated with lasers, optical modulators, and photodetectors on single silicon substrate.

Four-wave mixing in silicon wire waveguides

Frequency and Polarization Characteristics of Correlated Photon-Pair Generation Using a Silicon Wire Waveguide

Generation of entangled photons using an arrayed waveguide grating

High-efficiency strip-loaded waveguide based silicon Mach-Zehnder modulator with vertical p-n junction phase shifter.

High-performance silicon photonics technology for telecommunications applications

Indistinguishable photon pair generation using two independent silicon wire waveguides

Interferometric autocorrelation of ultrafast optical pulses in silicon sub-micrometer p-i-n waveguides

Local bandgap control of germanium by silicon nitride stressor

Long-distance entanglement-based quantum key distribution experiment using practical detectors

Membrane distributed-reflector laser integrated with SiOx-based spot-size converter on Si substrate.

Monolithic integration and synchronous operation of germanium photodetectors and silicon variable optical attenuators.

Octave-spanning supercontinuum generation at telecommunications wavelengths in a precisely dispersion- and length-controlled silicon-wire waveguide with a double taper structure

On-chip generation and demultiplexing of quantum correlated photons using a silicon-silica monolithic photonic integration platform ⬇️

Optical autocorrelation performance of silicon wire p-i-n waveguides utilizing the enhanced two-photon absorption

Optical nonlinearity enhancement with graphene-decorated silicon waveguides.

Polarization rotator based on silicon wire waveguides

Silicon photonic circuit with polarization diversity.

Silicon traveling-wave Mach-Zehnder modulator under distributed-bias driving.

Silicon-wire-based ultrasmall lattice filters with wide free spectral ranges

Single silicon wire waveguide based delay line interferometer for DPSK demodulation

Small Sensitivity to Temperature Variations of Si-Photonic Mach–Zehnder Interferometer Using Si and SiN Waveguides

Stress tuning of the fundamental absorption edge of pure germanium waveguides

Suppressing the X–Y coupling effect in compact electron storage rings

Ultrasmall polarization splitter based on silicon wire waveguides.