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physics.optics2026
Harnessing Evanescent Wave Interaction for Enhanced Optical NO2 Detection with Carbon Nanotube-Coated Side-Polished Fiber
Egor O. Zhermolenko, Khasan A. Akhmadiev, Aram A. Mkrtchyan +6
Evanescent-wave photonic sensors employing nanomaterial-coated waveguides are commonly interpreted in terms of absorption modulation of the sensing layer. Here, we demonstrate that…
physics.optics2025
Non-epitaxial perovskite polariton laser diode operating under direct current
Anatoly P. Pushkarev, Daria Khmelevskaia, Ivan A. Matchenya +11
Reaching lasing in electrically pumped microdevices based on solution-processed semiconductors poses a major scientific and technological challenge. Halide perovskites offer a prom…
physics.optics2025
Q-switched Mode-locking in Er-doped ZBLAN Fibre Lasers using Carbon Nanotube Saturable Absorber and GaSb-based SESAM
Boris Perminov, Aram Mkrtchyan, Yuriy Gladush +3
Mid-infrared fibre lasers are crucial for applications in spectroscopy, medical diagnostics, and environmental sensing, owing to their ability to interact with fundamental molecula…