35 citations · 58 across the 5 of their papers we have counts for
5 papers
A single optically detectable tumbling spin in silicon
Félix Cache, Yoann Baron, Baptiste Lefaucher +9
We demonstrate single spin spectroscopy of a fluorescent tumbling defect in silicon called the G center, behaving as a pseudo-molecule randomly reorienting itself in the crystallin…
Bright and pure single-photon source in a silicon chip by nanoscale positioning of a color center in a microcavity
Baptiste Lefaucher, Yoann Baron, Jean-Baptiste Jager +8
We present an all-silicon source of near-infrared linearly-polarized single photons, fabricated by nanoscale positioning of a color center in a silicon-on-insulator microcavity. Th…
Purcell enhancement of silicon W centers in circular Bragg grating cavities
Baptiste Lefaucher, Jean-Baptiste Jager, Vincent Calvo +11
Generating single photons on demand in silicon is a challenge to the scalability of silicon-on-insulator integrated quantum photonic chips. While several defects acting as artifici…
Parallelizable Synthesis of Arbitrary Single-Qubit Gates with Linear Optics and Time-Frequency Encoding
Antoine Henry, Ravi Raghunathan, Guillaume Ricard +5
We propose novel methods for the exact synthesis of single-qubit unitaries with high success probability and gate fidelity, considering both time-bin and frequency-bin encodings. T…
Cavity-enhanced zero-phonon emission from an ensemble of G centers in a silicon-on-insulator microring
B. Lefaucher, J. -B. Jager, V. Calvo +13
We report successful incorporation of an ensemble of G centers in silicon-on-insulator (SOI) microrings using ion implantation and conventional nanofabrication. The coupling betwee…