3 papers
physics.optics2026
Reconfigurable generation of high-power structured light via nonlinear beam shaping
KyeoReh Lee, Baichuan Huang, Peyman Ahmadi +4
High-power structured light has a wide range of applications, from material processing and high-capacity optical communications to programmable electron beams, plasmas, and nuclear…
physics.optics2026
Tailored Speckle Illumination Microscopy with Enhanced Sectioning and Image Quality
SeungYun Han, KyeoReh Lee, Young Seo Kim +6
Optical speckle patterns have been widely used for illumination in computational imaging, optical sectioning microscopy, and super-resolution imaging. However, commonly used speckl…
physics.optics2025
Wavefront shaping enables high-power multimode fiber amplifier with output control
Stefan Rothe, Chun-Wei CHen, Peyman Ahmadi +6
Over the past two decades there have been tremendous advances in high-power fiber lasers, which have provided a powerful tool for science, engineering and defense. A major roadbloc…