Squeezed light improves sensitivity of microscopy technique

Vibrational signals from molecules can provide contrast in bioimaging techniques, but are difficult to detect. Light in a ‘squeezed’ quantum state has been used to reveal molecular vibrational signals previously obscured by noise. Background noise reduced in a bioimaging method.

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Veröffentlicht in:	Nature (London) 2021-06, Vol.594 (7862), p.180-181
1. Verfasser:	Potma, Eric O.
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Sprache:	eng
Schlagworte:	631/1647/245 631/1647/328 639/624 Fluorescence microscopy Humanities and Social Sciences Methods multidisciplinary News And Views Raman effect Science
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description	Vibrational signals from molecules can provide contrast in bioimaging techniques, but are difficult to detect. Light in a ‘squeezed’ quantum state has been used to reveal molecular vibrational signals previously obscured by noise. Background noise reduced in a bioimaging method.
doi_str_mv	10.1038/d41586-021-01514-w
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subjects	631/1647/245 631/1647/328 639/624 Fluorescence microscopy Humanities and Social Sciences Methods multidisciplinary News And Views Raman effect Science
title	Squeezed light improves sensitivity of microscopy technique
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