Optics

Credit: Miriam Serena Vitiello
In the lab with their setup (from left to right): Dr. Alejandro Justo Guerrero, Dr. Alessandra Di Gaspare, Dr. Vladimir Pusharev, Professor Miriam Serena Vitiello, Dr. Lili Shi, and Dr. Leonardo Viti. Credit: Miriam Serena Vitiello
Researchers enable second and third harmonic generation via topological insulator-based van der Waals metamaterials.
Nov. 19, 2025
© Endeavor Business Media
1763478185164
Nov. 18, 2025
Schematic of a birefringent metasurface creating four point spread functions (PSFs) for each polarization channel to provide eight total phase-diversity captures within a single shot.
Nov. 14, 2025
Credit: S. Yang, K. Yang, Q. Chevy, A. Kepecs, and S. Hu, Nat. Neurosci. (2025); https://doi.org/10.1038/s41593-025-02106-x
An ultrafast laser writes microscopic grating emitters inside a hair-thin optical fiber to enable panoramic and reconfigurable neural modulation. Credit: S. Yang, K. Yang, Q. Chevy, A. Kepecs, and S. Hu, Nat. Neurosci. (2025); https://doi.org/10.1038/s41593-025-02106-x
Nov. 13, 2025
© Endeavor Business Media
lfw_ftplee_stenekengraphic_1
Nov. 11, 2025
© Endeavor Business Media
lfw_ftptara_fortiergraphiclandscape
Nov. 4, 2025
ID 90274546 | Data Center © Vladimir Timofeev | Dreamstime.com
dreamstime_xxl_90274546
Members Only
Nov. 3, 2025
ID 19598090 © Zacarias Pereira Da Mata | Dreamstime.com
dreamstime_xxl_19598090
Oct. 31, 2025
Credit: University of Houston
The team at the University of Houston, including (left to right) Professor Zhifeng Ren, Ange Benise Niyikiza, a Ph.D. candidate, and Senior Research Scientist Dr. Ying Peng, is studying the thermal conductivity of boron arsenide inside a frequency-domain thermoreflectance system. Credit: University of Houston
Oct. 31, 2025

Looking for Something?