Multi-channel, tunable quantum photonic devices on a fiber-integrated platform
arXiv:2410.14976 · doi:10.1002/adom.202501523
Abstract
Scalable, reliable quantum light sources are essential for increasing quantum channel capacity and advancing quantum protocols based on photonic qubits. Although recent developments in solid-state quantum emitters have enabled the generation of single photons with high performance, the scalable integration of multiple quantum light sources onto practical optical platforms remains a challenging task. Here, we present a breakthrough in achieving a multiple, tunable array of quantum photonic devices. The selective integration of multiple quantum dot devices onto a V-groove fiber platform features scalability, tunability, high yield, and high single-photon coupling efficiency. Therefore, our fiber-integrated quantum platform realizes a scalable and reliable single-photon array within a compact fiber chip at telecom wavelengths.
25 pages, 11 figures
References in corpus (16)
- A solid-state entangled photon pair source with high brightness and indistinguishability
- On-demand semiconductor source of entangled photons which simultaneously has high fidelity, efficiency, and indistinguishability
- Three megahertz photon collection rate from an NV center with millisecond spin coherence
- Single-photon quantum hardware: towards scalable photonic quantum technology with a quantum advantage
- Low-Noise GaAs Quantum Dots for Quantum Photonics
- A circular dielectric grating for vertical extraction of single quantum dot emission
- Optimized Designs for Telecom-Wavelength Quantum Light Sources Based on Hybrid Circular Bragg Gratings
- A quantum fiber-pigtail
- Observation of large spontaneous emission rate enhancement of quantum dots in a broken-symmetry slow-light waveguide
- Plug&play fibre-coupled 73 kHz single-photon source operating in the telecom O-band
- Tunable quantum emitters on large-scale foundry silicon photonics
- Telecom wavelength single quantum dots with very small excitonic fine-structure splitting
- Plug-and-play quantum devices with efficient fiber-quantum dot interface
- Narrow optical linewidths and spin pumping on charge-tunable, close-to-surface self-assembled quantum dots in an ultra-thin diode
- A fiber-integrated single photon source emitting at telecom wavelengths
- Circular photonic crystal grating design for charge-tunable quantum light sources in the telecom C-band