有外加电场的光伏光折变晶体中的非相干耦合亮-暗屏蔽光伏孤子对

INCOHERENTLY COUPLED BRIGHT-DARK SCREENING-PHOTOVOLTAIC SOLITON PAIRS IN BIASED PHOTOVOLTAIC PHOTOREFRACTIVE CRYSTALS

对有外加电场的光伏光折变晶体中两束偏振方向和波长都相同的互不相干光束的耦合进行了研究 ,证明非相干耦合亮 暗屏蔽光伏孤子对的存在 .

We investigate the incoherent coupling of two mutually incoherent optical beams with the same polarization and wavelength in biased photovoltaic photorefractive crystals, and predict that incoherently coupled bright-dark screening photovoltaic soliton pairs can be established in biased photovoltaic photorefractive crystals.