59 citations · 81 across the 8 of their papers we have counts for
8 papers
Light-controlled multi-phase structuring of perovskite crystal enabled by thermoplasmonic metasurface
Sergey S. Kharintsev, Elina I. Battalova, Timur A. Mukhametzyanov +5
Halide perovskites belong to an important family of semiconducting materials with unique electronic properties that enable a myriad of applications, especially in photovoltaics and…
Spectral imaging at high-definition and high speed in the mid-infrared
David Knez, Benjamin W. Toulson, Anabel Chen +4
Spectral imaging in the mid-infrared (MIR) range provides simultaneous morphological and chemical information of a wide variety of samples. However, current MIR technologies strugg…
High-speed 2D and 3D mid-IR imaging with an InGaAs camera
Eric O. Potma, David Knez, Martin Ettenberg +4
Recent work on mid-infrared (MIR) detection through the process of non-degenerate two-photon absorption (NTA) in semiconducting materials has shown that wide-field MIR imaging can…
Rapid chemically selective 3D imaging in the mid-infrared with a Si-based camera
Eric O. Potma, David Knez, Yong Chen +7
The emerging technique of mid-infrared optical coherence tomography (MIR-OCT) takes advantage of the reduced scattering of MIR light in various materials and devices, enabling tomo…
Simple all-optical method for in situ detection of ultralow amounts of ammonia
Yuanchao Liu, Tristan Asset, Yechuan Chen +5
As a key precursor for nitrogenous compounds and fertilizer, ammonia affects our lives in numerous ways. Rapid and sensitive detection of ammonia is essential, both in environmenta…
Infrared chemical imaging through nondegenerate two-photon absorption in silicon-based cameras
David Knez, Adam M. Hanninen, Richard C. Prince +2
Chemical imaging based on mid-infrared (MIR) spectroscopic contrast is an important technique with a myriad of applications, including biomedical imaging and environmental monitori…
Seeing the vibrational breathing of a single molecule through time-resolved coherent anti-Stokes Raman scattering
Steven Yampolsky, Dmitry A. Fishman, Shirshendu Dey +4
The motion of chemical bonds within molecules can be observed in real time, in the form of vibrational wavepackets prepared and interrogated through ultrafast nonlinear spectroscop…
Magneto-absorption spectra of hydrogen-like yellow exciton series in cuprous oxide: excitons in strong magnetic fields
Sergey L. Artyukhin, Dmitry Fishman, Clément Faugeras +4
We study the absorption spectra of the yellow excitons in CuO in high magnetic fields using polarization-resolved optical absorption measurements with a high frequency resoluti…