Quantum-enhanced stimulated Raman scattering microscopy in a high-power regime
Quantum-enhanced stimulated Raman scattering (QESRS) microscopy is expected to
realize molecular vibrational imaging with sub-shot-noise sensitivity, so that weak signals …
realize molecular vibrational imaging with sub-shot-noise sensitivity, so that weak signals …
Quantum noise dynamics in nonlinear pulse propagation
The propagation of ultrafast pulses in dispersion-engineered waveguides, exhibiting strong
field confinement in both space and time, is a promising avenue towards single-photon …
field confinement in both space and time, is a promising avenue towards single-photon …
Atomic Spin Detection Method Based on Spin‐Selective Beam‐Splitting Metasurface
Y Xu, Y Xu, J Sun, Y Mao, Z Chai… - Advanced Optical …, 2024 - Wiley Online Library
The current polarization differential detection method used for atomic co‐magnetometers
and other atomic sensors usually depends on the beam splitting plane at 45° from the …
and other atomic sensors usually depends on the beam splitting plane at 45° from the …
Stimulated Raman scattering spectroscopy with quantum-enhanced balanced detection
Quantum-enhanced stimulated Raman scattering (QE-SRS) is a promising technique for
highly sensitive molecular vibrational imaging and spectroscopy surpassing the shot noise …
highly sensitive molecular vibrational imaging and spectroscopy surpassing the shot noise …
Super-resolution stimulated Raman scattering microscopy enhanced by quantum light and deconvolution
Stimulated Raman scattering (SRS) microscopy is a powerful tool for label-free chemical
contrast bio-imaging. However, its spatial resolution is limited by diffraction; its noise level is …
contrast bio-imaging. However, its spatial resolution is limited by diffraction; its noise level is …
Dual-polarization quantum-enhanced stimulated Raman scattering microscopy
In this paper, we propose an approach for implementing quantum-enhanced stimulated
Raman scattering (QESRS) microscopy using a dual-polarization scheme. This approach …
Raman scattering (QESRS) microscopy using a dual-polarization scheme. This approach …
Phase locking of squeezed vacuum generated by a single-pass optical parametric amplifier
In high-precision optical measurements, squeezed vacuum states are a promising resource
for reducing the shot noise. To utilize a squeezed vacuum, it is important to lock the phase of …
for reducing the shot noise. To utilize a squeezed vacuum, it is important to lock the phase of …
Effects of higher-order spatial modes on the squeezing level in optical parametric amplification with waveguides
We investigate a limiting factor of waveguide optical parametric amplifiers used for
generating broadband squeezed light. We found that spatially non-degenerate optical …
generating broadband squeezed light. We found that spatially non-degenerate optical …
Sensitive detection of alkyne-terminated hydrophobic drug by surface-enhanced stimulated Raman scattering in cetyltrimethylammonium bromide-coated gold …
T Mizuguchi, M Nuriya, M Yasui, T Iino… - Applied Physics …, 2021 - iopscience.iop.org
We demonstrate the sensitive detection of alkyne-terminated ethinylestradiol (EE2) in a
cetyltrimethylammonium bromide (CTAB)-coated gold nanorod (AuNR) suspension by …
cetyltrimethylammonium bromide (CTAB)-coated gold nanorod (AuNR) suspension by …
Precise amplitude and phase matching by integrating spatial light modulation and digital holography for pulsed squeezing
Quantum-enhanced measurements using squeezed light provide sensitivities beyond the
shot-noise limit and have attracted much attention in many fields such as spectroscopy …
shot-noise limit and have attracted much attention in many fields such as spectroscopy …