37 citations · 37 across the 2 of their papers we have counts for
7 papers
Broadband quantum spectroscopy at the fingerprint mid-infrared region
Anna V. Paterova, Zi S. D. Toa, Hongzhi Yang +1
Numerous molecules exhibit unique absorption bands in the fingerprint infrared (IR) region, allowing chemical identification and detection. This makes IR spectroscopy an essential…
Broadband diffraction of correlated photons from crystal superlattices
Zi S. D. Toa, Anna V. Paterova, Leonid A. Krivitsky
Sources of broadband quantum correlated photons present a valuable resource for quantum metrology, sensing, and communication. Here, we report the generation of spectrally broadban…
Nonlinear interferometry with infrared metasurfaces
Anna V. Paterova, Dmitry A. Kalashnikov, Egor Khaidarov +5
The optical elements comprised of sub-diffractive light scatterers, or metasurfaces, hold a promise to reduce the footprint and unfold new functionalities of optical devices. A par…
Quantum Imaging for Semiconductor Industry
Anna V. Paterova, Hongzhi Yang, Zi S. D. Toa +1
Infrared (IR) imaging is one of the significant tools for the quality control measurements of fabricated samples. Standard IR imaging techniques use direct measurements, where ligh…
Hyperspectral Infrared Microscopy With Visible Light
Anna V. Paterova, Sivakumar M. Maniam, Hongzhi Yang +2
Hyperspectral microscopy is an imaging technique that provides spectroscopic information with high spatial resolution. When applied in the relevant wavelength region, such as in th…
Nonlinear Interference in Crystal Superlattices
Anna V. Paterova, Leonid A. Krivitsky
Nonlinear interferometers with correlated photons hold a promise to advance optical characterization and metrology techniques by improving their performance and affordability. Nonl…