Stimulated Raman Scattering Imaging with Quantum-Enhanced Balanced Detection

We demonstrate the experimental realization of a high-power quantum-enhanced stimulated Raman scattering (QE-SRS) microscopy. By using a 25-mW squeezed light, we achieved 1.74±0.28 dB quantum enhancement in high-speed hyperspectral SRS imaging.

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Bibliographic Details
Published in2022 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) pp. 1 - 2
Main Authors Xu, Zicong, Oguchi, Kenichi, Taguchi, Yoshitaka, Miyawaki, Yu, Sano, Yuki, Takahashi, Shun, Harashima, Fumiya, Cheon, Donguk, Katoh, Kazuhiro, Ozeki, Yasuyuki
Format Conference Proceeding
LanguageEnglish
Published IEEE 31.07.2022
Subjects
Electro-optical waveguides
Hyperspectral imaging
Lasers and electrooptics
Microscopy
Optical squeezing
Raman scattering
Sensitivity
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Summary:We demonstrate the experimental realization of a high-power quantum-enhanced stimulated Raman scattering (QE-SRS) microscopy. By using a 25-mW squeezed light, we achieved 1.74±0.28 dB quantum enhancement in high-speed hyperspectral SRS imaging.
DOI:10.1109/CLEO-PR62338.2022.10432597