Continuous Phase Modulation (CPM) constitutes a family of constant-envelope digital modulation techniques in which symbol transitions occur with continuous phase trajectories. By maintaining a ...
Liquid crystals (LCs) are a class of material positioned between conventional solids and liquids, exhibiting anisotropic optical properties that can be electrically, magnetically, or thermally ...
Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS Complex modulation of optical fields (i.e., the control of light’s amplitude and phase) is vital to the ...