Advances in space quantum communications
Concerted efforts are underway to establish an infrastructure for a global quantum Internet to
realise a spectrum of quantum technologies. This will enable more precise sensors, secure …
realise a spectrum of quantum technologies. This will enable more precise sensors, secure …
Thirty years in silicon photonics: a personal view
L Pavesi - Frontiers in Physics, 2021 - frontiersin.org
Silicon Photonics, the technology where optical devices are fabricated by the mainstream
microelectronic processing technology, was proposed almost 30 years ago. I joined this …
microelectronic processing technology, was proposed almost 30 years ago. I joined this …
[HTML][HTML] Single-photon detection in the mid-infrared up to 10 μm wavelength using tungsten silicide superconducting nanowire detectors
We developed superconducting nanowire single-photon detectors based on tungsten
silicide, which show saturated internal detection efficiency up to a wavelength of 10 μm …
silicide, which show saturated internal detection efficiency up to a wavelength of 10 μm …
Entangled photon-pair sources based on three-wave mixing in bulk crystals
Entangled photon pairs are a critical resource in quantum communication protocols ranging
from quantum key distribution to teleportation. The current workhorse technique for …
from quantum key distribution to teleportation. The current workhorse technique for …
Quantum entanglement and interference at 3 μm
Z Ge, ZQZ Han, F Yang, XH Wang, YH Li, Y Li… - Science …, 2024 - science.org
Given the important advantages of the mid-infrared optical range (2.5 to 25 μm) for
biomedical sensing, optical communications, and molecular spectroscopy, extending …
biomedical sensing, optical communications, and molecular spectroscopy, extending …
Photon counting LIDAR at 2.3 µm wavelength with superconducting nanowires
In this work, we show a proof-of-principle benchtop single-photon light detection and
ranging (LIDAR) depth imager at 2.3 µm, utilizing superconducting nanowire single-photon …
ranging (LIDAR) depth imager at 2.3 µm, utilizing superconducting nanowire single-photon …
On-chip heralded single photon sources
Time correlated photon pairs are used to produce heralded single photon states for quantum
integrated circuits. These states are generated by photon sources, which are called …
integrated circuits. These states are generated by photon sources, which are called …
Mid-infrared quantum optics in silicon
Applied quantum optics stands to revolutionise many aspects of information technology,
provided performance can be maintained when scaled up. Silicon quantum photonics …
provided performance can be maintained when scaled up. Silicon quantum photonics …
[HTML][HTML] Silicon photonic quantum computing with spin qubits
Universal quantum computing holds the promise to fundamentally change today's
information-based society, yet a hardware platform that will provide a clear path to fault …
information-based society, yet a hardware platform that will provide a clear path to fault …
Efficient mid-infrared single-photon detection using superconducting NbTiN nanowires with high time resolution in a Gifford-McMahon cryocooler
Shortly after their inception, superconducting nanowire single-photon detectors (SNSPDs)
became the leading quantum light detection technology. With the capability of detecting …
became the leading quantum light detection technology. With the capability of detecting …