Search Results - "Richardson, Christopher J. K."
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Hybrid Integration of Solid-State Quantum Emitters on a Silicon Photonic Chip
Published in Nano letters (13-12-2017)“…Scalable quantum photonic systems require efficient single photon sources coupled to integrated photonic devices. Solid-state quantum emitters can generate…”
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2
Two-Photon Interference from the Far-Field Emission of Chip-Integrated Cavity-Coupled Emitters
Published in Nano letters (09-11-2016)“…Interactions between solid-state quantum emitters and cavities are important for a broad range of applications in quantum communication, linear optical quantum…”
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3
Tunable quantum emitters on large-scale foundry silicon photonics
Published in Nature communications (10-07-2024)“…Controlling large-scale many-body quantum systems at the level of single photons and single atomic systems is a central goal in quantum information science and…”
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4
Super-Radiant Emission from Quantum Dots in a Nanophotonic Waveguide
Published in Nano letters (08-08-2018)“…Future scalable photonic quantum information processing relies on the ability of integrating multiple interacting quantum emitters into a single chip. Quantum…”
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5
A fiber-integrated nanobeam single photon source emitting at telecom wavelengths
Published in Applied physics letters (29-04-2019)“…Fiber-coupled single photon sources are considered important components of photonics-based quantum information processors. Most fiber-coupled single photon…”
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Perfect Strain Relaxation in Metamorphic Epitaxial Aluminum on Silicon through Primary and Secondary Interface Misfit Dislocation Arrays
Published in ACS nano (24-07-2018)“…Understanding the atomically precise arrangement of atoms at epitaxial interfaces is important for emerging technologies such as quantum materials that have…”
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7
Large stark tuning of InAs/InP quantum dots
Published in Applied physics letters (18-02-2019)“…InAs/InP quantum dots are excellent sources of telecom single-photon emission and are among the most promising candidates for scalable quantum photonic…”
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8
Conversion of RZ-OOK to RZ-BPSK by XPM in a Passive AlGaAs Waveguide
Published in IEEE photonics technology letters (01-10-2011)“…The conversion of data modulation format from 10-Gb/s return-to-zero on-off keying (RZ-OOK) to 10-Gb/s RZ binary phase-shift keying (RZ-BPSK) has been…”
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Improved GaSb-based quantum well laser performance through metamorphic growth on GaAs substrates
Published in Applied physics letters (09-03-2015)“…The promise of the metamorphic growth paradigm is to enable design freedom of the substrate selection criteria beyond current choices that are limited by…”
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10
Bright Telecom-Wavelength Single Photons Based on a Tapered Nanobeam
Published in Nano letters (13-01-2021)“…Telecom-wavelength single photons are essential components for long-distance quantum networks. However, bright and pure single photon sources at telecom…”
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11
Integration of quantum dots with lithium niobate photonics
Published in Applied physics letters (26-11-2018)“…The integration of quantum emitters with integrated photonics enables complex quantum photonic circuits that are necessary for photonic implementation of…”
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12
Two-photon interference from a bright single-photon source at telecom wavelengths
Published in Optica (20-06-2016)Get full text
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13
Low propagation loss AlGaAs waveguides fabricated with plasma-assisted photoresist reflow
Published in Optics express (07-04-2014)“…We report low-loss deep-etch AlGaAs optical waveguides fabricated with nitrogen plasma-assisted photoresist reflow. The simultaneous application of a nitrogen…”
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14
Enhanced continuous-wave four-wave mixing efficiency in nonlinear AlGaAs waveguides
Published in Optics express (03-11-2014)“…Enhancements of the continuous-wave four-wave mixing conversion efficiency and bandwidth are accomplished through the application of plasma-assisted…”
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15
Strain-balanced Si/SiGe type-II superlattices for near-infrared photodetection
Published in Applied physics letters (21-07-2014)“…Strain balanced silicon-silicon germanium type-II superlattice p-i-n photodetectors grown on a silicon germanium relaxed buffer layer are shown to exhibit an…”
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Reflection high-energy electron diffraction evaluation of thermal deoxidation of chemically cleaned Si, SiGe, and Ge layers for solid-source molecular beam epitaxy
Published in Journal of vacuum science & technology. A, Vacuum, surfaces, and films (01-11-2012)“…The authors present a study on the thermal evolution of the reflection high-energy electron diffraction pattern of chemically cleaned (001)-oriented Si, Ge,…”
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17
Temporal shaping of single photons by engineering exciton dynamics in a single quantum dot
Published in APL photonics (01-08-2021)“…The majority of photonic quantum information technologies rely on single photons that have high purity and indistinguishability. Although solid-state quantum…”
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18
Data Transfer From RZ-OOK to RZ-BPSK by Polarization-Insensitive XPM in a Passive Birefringent Nonlinear AlGaAs Waveguide
Published in Journal of lightwave technology (15-03-2013)“…The polarization-insensitive data transfer of 10-Gb/s return-to-zero ON-OFF keying (RZ-OOK) to RZ-binary phase-shift keying (RZ-BPSK) has been successfully…”
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19
Phase-sensitive amplification using gain saturation in a nonlinear Sagnac interferometer
Published in Optics express (22-12-2008)“…Phase-sensitive amplification of picosecond optical pulses was demonstrated using an SOA as the nonlinear medium inside a Sagnac interferometer. Ratios of…”
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20
Atomic structure of a NbTiN/AlN/NbTiN Josephson junction grown by molecular-beam epitaxy
Published in Journal of vacuum science & technology. A, Vacuum, surfaces, and films (01-07-2024)“…Nanometer-scale crystallographic structure and orientation of a NbTiN/AlN/NbTiN device stack grown via plasma-assisted molecular beam epitaxy on c-plane…”
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