384 citations · 1.2k across the 23 of their papers we have counts for
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Tuning of Silicon Nitride Micro Cavities by Controlled Nanolayer Deposition
Dmitry A. Kalashnikov, Gandhi Alagappan, Ting Hu +4
Integration of single-photon emitters (SPEs) with resonant photonic structures is a promising approach for realizing compact and efficient single-photon sources for quantum communi…
Continuous wave second harmonic generation enabled by quasi-bound-states in the continuum on gallium phosphide metasurfaces
Aravind P. Anthur, Haizhong Zhang, Ramon Paniagua-Dominguez +5
Resonant metasurfaces are an attractive platform for enhancing the non-linear optical processes, such as second harmonic generation (SHG), since they can generate very large local…
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…
Integrated Single Photon Emitters
Junyi Lee, Victor Leong, Dmitry Kalashnikov +3
The realization of scalable systems for quantum information processing and networking is of utmost importance to the quantum information community. However, building such systems i…
Demonstration of second harmonic generationin gallium phosphide nano-waveguides
Aravind P. Anthur, Haizhong Zhang, Yuriy Akimov +4
We designed, fabricated and tested gallium phosphide (GaP) nano-waveguides for second harmonic generation (SHG). We demonstrate SHG in the visible range around 655 nm using low pow…
Measurement of infrared optical constants with visible photons
Anna Paterova, Hongzhi Yang, Chengwu An +2
We demonstrate a new scheme of infrared spectroscopy with visible light sources and detectors. The technique relies on the nonlinear interference of correlated photons, produced vi…
Nonlinear infrared spectroscopy free from spectral selection
Anna Paterova, Shaun Lung, Dmitry Kalashnikov +1
Infrared (IR) spectroscopy is an indispensable tool for many practical applications including material analysis and sensing. Existing IR spectroscopy techniques face challenges rel…