Phase sensing with undetected photons on a silicon chip

We demonstrate phase sensing with undetected photons for the first time with integrated photonics. The undetected photon circuit is fully integrated on chip, performing phase sensing at 1972 nm by detecting only 1291 nm light.

Authors

Lorenzo Pavesi (ORCID: https://orcid.org/0000-0001-7316-6034)
Valerio Pruneri (ORCID: https://orcid.org/0000-0002-6425-9332)
Stefano Signorini (ORCID: https://orcid.org/0000-0001-6829-6619)
Chiara Michelini (ORCID: https://orcid.org/0000-0003-4763-0934)

Publication Details

Published: 2025-01-01
DOI: https://doi.org/10.1364/cleo_si.2025.ss113_1
Primary Topic: Spectroscopy and Laser Applications
Type: article
Field-Weighted Citation Impact: 0.00

Controls

|||

ALL TIME

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

article

Phase sensing with undetected photons on a silicon chip

Lorenzo Pavesi, Valerio Pruneri, Stefano Signorini, Chiara Michelini

Jan 1, 2025

Spectroscopy and Laser Applications

article

Phase sensing with undetected photons on a silicon chip

Lorenzo Pavesi, Valerio Pruneri, Stefano Signorini, Chiara Michelini

January 1, 2025article en

Abstract

We demonstrate phase sensing with undetected photons for the first time with integrated photonics. The undetected photon circuit is fully integrated on chip, performing phase sensing at 1972 nm by detecting only 1291 nm light.

Openalex Percentile: Top 77%

Spectroscopy and Laser Applications

DOI Source OpenAlex

AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.

Phase sensing with undetected photons on a silicon chip — Lorenzo Pavesi, Valerio Pruneri, et al. · (2025) | TGRS Research Map | TGRS