2 papers
physics.optics2026
Efficient and tunable narrowband second-harmonic generation by a large-area etchless lithium niobate metasurface
Yaping Hou, Yigong Luan, Yu Fan +8
Optical resonances in nanostructures enable strong enhancement of nonlinear processes at the nanoscale, such as second-harmonic generation (SHG), with high- modes providing inte…
physics.optics2025
Laser power stabilization using conservation law in acoustic optic modulator
Erwei Li, Qianjin Ma, Weiyu Wang +2
Laser power stabilization plays an important role in modern precision instruments based on atom-laser interactions. Here we demonstrate an alternative active control method of lase…