1 citations · 1 across the 4 of their papers we have counts for
5 papers
Terahertz emission and detection using Ge-on-Si photoconductive antennas
Dhanashree Chemate, Abhishek Singh, Utkarsh Pandey +5
Germanium-on-Silicon (Ge-on-Si) is a promising, CMOS-compatible platform for integrated terahertz (THz) photonics, offering a low-cost alternative to III-V semiconductors. A primar…
Terahertz emission from interdigitated photoconductive antennas based on Ge-on-Si
Dhanashree Chemate, Abhishek Singh, Ruturaj Puranik +4
An interdigitated photoconductive antenna (i-PCA) for terahertz (THz) emission with a novel metal-insulator-semiconductor interface is designed with the aim of developing compact a…
Extending the optical absorption in a lumped element meander structure to far-infrared wavelengths
Shekhar Chandra Pandey, Shilpam Sharma, Anudeep Singh +5
Superconducting radiation detectors typically exhibit detection and single photon sensitivity limited to the mid infrared wavelength range. Extending their detection capabilities i…
Exploring angle-dependent Phonon Modes in Sodium Mesitylene Sulfonate (SMS) crystals using THz-time domain polarimetry (THz-TDP)
Yamuna Murtunge, Ajinkya Punjal, Ruturaj Puranik +3
We employed sodium mesitylene sulfonate crystals to investigate angle-dependent phonon resonance and thickness-dependent splitting in THz time-domain polarimetry. This crystal poss…
Ultrafast Carrier Relaxation and Second Harmonic Generation in a Higher-Fold Weyl Fermionic System PtAl
Vikas Saini, Ajinkya Punjal, Utkarsh Kumar Pandey +10
In topological materials, shielding of bulk and surface states by crystalline symmetries has provided hitherto unknown access to electronic states in condensed matter physics. Inte…