Optics letters
Tailored optical angle comb under integer constraints in an anisotropic photonic time crystal.
Shuo Xu, Hai-Feng Zhang
Published: 202510.1364/OL.578941
Abstract
In this Letter, the photonic time crystal (PTC) is employed to achieve multi-channel angle magnification windows (AMWs) in the angular domain, and further to generate an optical angular comb (OAC). Research indicates that the number and height of AMW…
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