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Observing thermal lensing with quantum light
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DOI：10.1364/OL.513656.png)
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Abstract
En 中文
The introduction of quantum methods in spectroscopy can provide enhanced performance and technical advantages in the management of noise. We investigate the application of quantum illumination in a pump and probe experiment. Thermal lensing in a suspension of gold nanorods is explored using a classical beam as the pump and the emission from parametric downconversion as the probe. We obtain an insightful description of the behavior of the suspension under pumping with a method known to provide good noise rejection. Our findings are a further step toward investigating the effects of quantum light in complex plasmonic media. (c) 2024 Optica Publishing Group
Keywords:
SPECTROSCOPY
LIMIT
Journal
IF:
3.3
Papers:
4.0W
Citations:
7.6W