2 papers
physics.optics2026
Geometric Parametric Instability in Nonlinear Multipass Cells
Chao Mei, Junhong Yang, Tao Sun +5
Geometric parametric instability (GPI) is the resonant growth of discrete spectral sidebands enabled by longitudinally periodic multimode evolution and has been studied primarily i…
physics.optics2026
Photon-conserving Raman soliton attractors in focusing and defocusing Kerr media
Weiye Huang, Junhong Yang, Tao Sun +6
The sign of the Kerr nonlinear coefficient has long been regarded as irrelevant to the direction of the Raman-induced soliton self-frequency shift. Yet the standard generalized non…