Edith Yeung
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View article: Quantum Emission in Monolayer WSe <sub>2</sub> Transferred onto InP Nanowires
Quantum Emission in Monolayer WSe <sub>2</sub> Transferred onto InP Nanowires Open
Localized quantum emitters in transition‐metal dichalcogenides (TMDs) have recently emerged as solid‐state candidates for on‐demand sources of single photons. Due to the role of strain in the site‐selective creation of TMD emitters, their …
View article: Quantum Emission in Monolayer WSe2 Transferred onto InP Nanowires
Quantum Emission in Monolayer WSe2 Transferred onto InP Nanowires Open
Localized quantum emitters in transition-metal dichalcogenides (TMDs) have recently emerged as solid-state candidates for on-demand sources of single photons. Due to the role of strain in the site-selective creation of TMD emitters, their …
View article: On demand single photon generation and coherent control of excitons from resonantly driven nanowire quantum dots
On demand single photon generation and coherent control of excitons from resonantly driven nanowire quantum dots Open
Coherent control of single photon sources is a key requirement for the advancement of photonic quantum technologies. Among them, nanowire-based quantum dot sources are popular due to their potential for on-chip hybrid integration. Here, we…
View article: Erbium-Doped Fibre Quantum Memory for Chip-Integrated Quantum-Dot Single Photons at 980 nm
Erbium-Doped Fibre Quantum Memory for Chip-Integrated Quantum-Dot Single Photons at 980 nm Open
The realization of long-distance quantum communication and the envisioned quantum internet relies on coherent hybrid light-matter interfaces connecting quantum light emitters with quantum memory (QM) systems. Unlike probabilistic photon pa…
View article: Entangled Photon Pair Generation in the Telecom O-Band from Nanowire Quantum Dots
Entangled Photon Pair Generation in the Telecom O-Band from Nanowire Quantum Dots Open
On-demand entangled photon pairs at telecom wavelengths are crucial for quantum communication, distributed quantum computing, and quantum-enhanced sensing and metrology. The O-band is particularly advantageous because of its minimal chroma…
View article: Entangled Photon Pair Generation in the Telecom O-Band from Nanowire Quantum Dots
Entangled Photon Pair Generation in the Telecom O-Band from Nanowire Quantum Dots Open
Entangled photon pairs at telecom wavelengths are essential for quantum communication, distributed computing, and quantum-enhanced sensing. The telecom O-band offers low chromatic dispersion and fiber loss, which is ideal for long-distance…
View article: Exploring Quantum Emission in Bilayer WSe<sub>2</sub>: Strain Effects from Nanopillars
Exploring Quantum Emission in Bilayer WSe<sub>2</sub>: Strain Effects from Nanopillars Open
2D semiconductors subject to localized strain represent an emerging, scalable platform for the generation of bright single‐photon emitters. In this study, the observation of quantum emission from bilayer (BL) WSe 2 under varying 3D strain …
View article: On demand single photon generation and coherent control of excitons from resonantly driven nanowire quantum dots
On demand single photon generation and coherent control of excitons from resonantly driven nanowire quantum dots Open
Coherent control of single photon sources is a key requirement for the advancement of photonic quantum technologies. Among them, nanowire-based quantum dot sources are popular due to their potential for on-chip hybrid integration. Here we …
View article: On-chip indistinguishable photons using III-V nanowire/SiN hybrid integration
On-chip indistinguishable photons using III-V nanowire/SiN hybrid integration Open
We demonstrate on-chip generation of indistinguishable photons based on a nanowire quantum dot. From a growth substrate containing arrays of positioned-controlled single dot nanowires, we select a single nanowire which is placed on a SiN w…
View article: Approaching transform-limited photons from nanowire quantum dots excited above-band
Approaching transform-limited photons from nanowire quantum dots excited above-band Open
We demonstrate that, even when employing above-band excitation, photons emitted from semiconductor quantum dots can have linewidths that approach their transform-limited values. This is accomplished by using quantum dots embedded in bottom…
View article: Unity yield of deterministically positioned quantum dot single photon sources
Unity yield of deterministically positioned quantum dot single photon sources Open
We report on a platform for the production of single photon devices with a fabrication yield of 100%. The sources are based on InAsP quantum dots embedded within position-controlled bottom-up InP nanowires. Using optimized growth condition…
View article: Unity Yield of Deterministically Positioned Quantum Dot Single Photon Sources
Unity Yield of Deterministically Positioned Quantum Dot Single Photon Sources Open
We report on a platform for the production of single photon devices with a fabrication yield of 100%. The sources are based on InAsP quantum dots embedded within position-controlled bottom-up InP nanowires. Using optimized growth condition…
View article: Hybrid Integration of Quantum Dot-Nanowires with Photonic Integrated Circuits
Hybrid Integration of Quantum Dot-Nanowires with Photonic Integrated Circuits Open
Semiconductor quantum dots are promising candidates as bright, indistinguishable, single-photon sources---making them desirable for applications in quantum computing and quantum cryptography protocols. By embedding the quantum dots in III-…
View article: Unity yield of deterministically positioned quantum dot single photon sources
Unity yield of deterministically positioned quantum dot single photon sources Open
We report on a platform for the production of single photon devices with a fabrication yield of 100%. The sources are based on InAsP quantum dots embedded within position-controlled bottom-up InP nanowires. Using optimized growth condition…