An improvement of the Cherenkov THz generation scheme using convex silicon prism-lens adapters
GK Kitaeva, DA Safronenkov, NV Starkova - Photonics, 2023 - mdpi.com
The terahertz (THz) generation efficiency in the Cherenkov optical rectification scheme can
be improved significantly if the silicon adaptor, mounted at the lateral surface of a nonlinear …
be improved significantly if the silicon adaptor, mounted at the lateral surface of a nonlinear …
Femtosecond Oscillator Driven Terahertz Emitter with Conical Totally Internally Reflective Radiation Extractor
MI Bakunov, MA Kurnikov, AI Shugurov… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
We propose and experimentally demonstrate an efficient Cherenkov-type terahertz emitter
for optical-to-terahertz conversion of femtosecond laser pulses from an optical oscillator. The …
for optical-to-terahertz conversion of femtosecond laser pulses from an optical oscillator. The …
Cascaded Stimulated Polariton Scattering in a Single-Pass KTP Crystal under Picosecond Pumping
KA Vereshchagin, AK Vereshchagin, VB Morozov… - Photonics, 2023 - mdpi.com
Cascaded stimulated polariton scattering (SPS) under powerful picosecond pumping of 532
nm wavelength was investigated in a single pass of a KTP (KTiOPO4) crystal. Under …
nm wavelength was investigated in a single pass of a KTP (KTiOPO4) crystal. Under …