[22a-A310-1~5] 4.7 Quantum Optics, Nonlinear Optics and Structured Optics

10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation AwardEnglish Presentation

[22a-A310-4] Quantum-enhanced stimulated Raman scattering imaging in dual-polarization scheme

〇Zicong Xu¹, Kenichi Oguchi¹, Sho Nitanai¹, Yoshitaka Taguchi¹, Yuki Sano¹, Yasuyuki Ozeki¹ (1.Univ. of Tokyo)

Keywords:

pulsed squeezing,polarization-resolved stimulated Raman scattering,quantum enhancement

In this report, we present dual-polarization quantum-enhanced stimulated Raman scattering (QESRS) microsocpy that can be operated in a high-power regime (14 mW). We demonstrate the feasibility of achieving sub-shot-noise sensitivity in two polarization channels while achieving a moderate level of noise reduction (0.5 dB). This method shows promise for applications in other quantum-enhanced and polarization-resolved measurements as well.