Applications of optical microcombs

Y Sun, J Wu, M Tan, X Xu, Y Li, R Morandotti… - Advances in Optics …, 2023 - opg.optica.org
Optical microcombs represent a new paradigm for generating laser frequency combs based
on compact chip-scale devices, which have underpinned many modern technological …

Lithium niobate photonics: Unlocking the electromagnetic spectrum

A Boes, L Chang, C Langrock, M Yu, M Zhang, Q Lin… - Science, 2023 - science.org
Lithium niobate (LN), first synthesized 70 years ago, has been widely used in diverse
applications ranging from communications to quantum optics. These high-volume …

Quantum circuits with many photons on a programmable nanophotonic chip

JM Arrazola, V Bergholm, K Brádler, TR Bromley… - Nature, 2021 - nature.com
Growing interest in quantum computing for practical applications has led to a surge in the
availability of programmable machines for executing quantum algorithms,. Present-day …

[HTML][HTML] Photonic quantum metrology

E Polino, M Valeri, N Spagnolo, F Sciarrino - AVS Quantum Science, 2020 - pubs.aip.org
Quantum metrology is one of the most promising applications of quantum technologies. The
aim of this research field is the estimation of unknown parameters exploiting quantum …

Few-cycle vacuum squeezing in nanophotonics

R Nehra, R Sekine, L Ledezma, Q Guo, RM Gray… - Science, 2022 - science.org
One of the most fundamental quantum states of light is the squeezed vacuum, in which noise
in one of the quadratures is less than the standard quantum noise limit. In nanophotonics, it …

Blueprint for a scalable photonic fault-tolerant quantum computer

JE Bourassa, RN Alexander, M Vasmer, A Patil… - Quantum, 2021 - quantum-journal.org
Photonics is the platform of choice to build a modular, easy-to-network quantum computer
operating at room temperature. However, no concrete architecture has been presented so …

Quantum optics of soliton microcombs

MA Guidry, DM Lukin, KY Yang, R Trivedi… - Nature Photonics, 2022 - nature.com
Soliton microcombs—phase-locked microcavity frequency combs—have become the
foundation of several classical technologies in integrated photonics, including spectroscopy …

Distributed quantum sensing

Z Zhang, Q Zhuang - Quantum Science and Technology, 2021 - iopscience.iop.org
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Foundry manufacturing of tight-confinement, dispersion-engineered, ultralow-loss silicon nitride photonic integrated circuits

Z Ye, H Jia, Z Huang, C Shen, J Long, B Shi… - Photonics …, 2023 - opg.optica.org
The foundry development of integrated photonics has revolutionized today's optical
interconnect and datacenters. Over the last decade, we have witnessed the rising of silicon …

Integrated quantum optical phase sensor in thin film lithium niobate

HS Stokowski, TP McKenna, T Park, AY Hwang… - Nature …, 2023 - nature.com
The quantum noise of light, attributed to the random arrival time of photons from a coherent
light source, fundamentally limits optical phase sensors. An engineered source of squeezed …