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physics.optics2026
Beyond geometric symmetry: Broadband linear relations in wave scattering
Malte Röntgen, Sucui Luo, Xuelong Chen +4
The design and control of wave scattering, that is, of the reflection and transmission parameters of a device, is of ubiquitous importance. These parameters generally change with v…
physics.optics2026
Phase conjugated master oscillator fiber power amplifier
Tingwei Gu, Xin Zeng, Huawei Jiang +4
High-power narrow-linewidth fiber lasers are fundamentally limited by stimulated Brillouin scattering (SBS), which constrains further power scaling while maintaining spectral linew…