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physics.optics2025
Widely tunable cavity-enhanced backward difference-frequency generation
Ming-Yuan Gao, Yue-Wei Song, Ren-Hui Chen +3
Difference-frequency generation (DFG) is a powerful technique for generating widely tunable infrared radiation. However, conventional phase-matching schemes may require tuning mult…
physics.optics2024
Quantum-Enhanced Polarimetric Imaging
Meng-Yu Xie, Su-Jian Niu, Zhao-Qi-Zhi Han +8
Polarimetric imaging, a technique that captures the invisible polarization-related properties of given materials, has broad applications from fundamental physics to advanced fields…