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physics.optics2026
Statistical Insight into the Correlation of Geometry and Spectral Emission in Network Lasers
Camillo Tassi, Riccardo Mannella, Andrea Tomadin +2
Optically active networks show feature-rich emission that depends on the fine details of their geometry, and find diverse applications in random lasers, sensing devices and photoni…
physics.optics2025
Coherent absorption reveals colors hidden in a grey Fabry-Pérot cavity
Giuseppe E. Lio, Giulio Carotta, Lorenzo Lavista +8
Thin dielectric films are known to show distinct colors, responsible for the iridescence of various natural and artificial objects such as insect wings and soap bubbles. In the pre…
physics.optics2025
Light-Emitting Microfibers from Lotus Root for Eco-friendly Optical Waveguides and Biosensing
X. Yang, L. Xu, S. Xiong +8
Optical biosensors based on micro-/nano-fibers are highly valuable for probing and monitoring liquid environments and bioactivity. Most of current optical biosensors, however, are…