3 papers
physics.optics2025
Graphene and thin graphite films for ultrafast optical Kerr gating at 1 GHz repetition rate under focused illumination
Amr Farrag, Assegid M. Flatae, Mario Agio
The ability to address sub-picosecond events of weak optical signals is essential for progress in quantum science, nonlinear optics, and ultrafast spectroscopy. While up-conversion…
physics.optics2025
Ultrafast optical Kerr Gate at 1 GHz repetition rate by focusing on BBS glass
Amr Farrag, Assegid M. Flatae, Lenorah M. Stott +4
Efficient detection of ultrafast phenomena is central to modern optical sciences, driving advances in quantum science and technology, physical chemistry, and nanophotonics. When pr…
physics.app-ph2024
Electrical excitation of color centers in phosphorus-doped diamond Schottky diodes
Florian Sledz, Igor A. Khramtsov, Assegid M. Flatae +12
A robust quantum light source operating upon electrical injection at ambient conditions is desirable for practical implementation of quantum technologies, such as quantum key distr…