Time‑correlated single‑photon counting (TCSPC) technique is a powerful way to measure the weak light signals. The basic principle behind TCSPC is the photoelectric effect in which an electrical charge is released by absorbing ...
Optics & Photonics
Apr 28, 2022
0
3
In recent years, artificial intelligence has become ubiquitous, with applications such as speech interpretation, image recognition, medical diagnosis, and many more. At the same time, quantum technology has been proven capable ...
Optics & Photonics
Mar 24, 2022
1
903
Researchers have developed a new high-purity single-photon source that can operate at room temperature. The source is an important step toward practical applications of quantum technology, such as highly secure communication ...
Optics & Photonics
Mar 23, 2022
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361
Scientists' increasing mastery of quantum mechanics is heralding a new age of innovation. Technologies that harness the power of nature's most minute scale show enormous potential across the scientific spectrum, from computers ...
Optics & Photonics
Mar 4, 2022
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1776
Researchers have identified a two-dimensional material that could be used to store quantum information at room temperature.
Optics & Photonics
Feb 11, 2022
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756
An experiment, performed by Istituto Nazionale di Ricerca Metrologica (INRIM) on 200 km of the Italian Quantum Backbone, in collaboration with Toshiba Europe, shows that coherent laser interferometry considerably improves ...
Quantum Physics
Jan 20, 2022
0
133
Researchers make key steps towards generating quantum states of sound inside a microscopic device using laser light and single-photon measurements.
Optics & Photonics
Dec 9, 2021
0
738
Today's quantum computers are complicated to build, difficult to scale up, and require temperatures colder than interstellar space to operate. These challenges have led researchers to explore the possibility of building quantum ...
Optics & Photonics
Nov 29, 2021
1
1995
Information storage and transfer in the manner of simple ones and zeros—as in today's classical computer technologies—is insufficient for quantum technologies under development. Now, researchers from Japan have fabricated ...
Optics & Photonics
Nov 16, 2021
0
91
Integrated quantum photonics (IQP) is a promising platform for realizing scalable and practical quantum information processing. Up to now, most of the demonstrations with IQP focus on improving the stability, quality, and ...
Optics & Photonics
Nov 1, 2021
0
1112
