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physics.optics2012
Chirality control by electric field in periodically poled MgO-doped lithium niobate
Lei Shi, Linghao Tian, Xianfeng Chen
We study the chirality of periodically poled MgO-doped lithium niobate (MgO:PPLN) by electro-optic (EO) effect. It shows that optical propagation is reciprocal in MgO:PPLN when qua…
physics.optics2011
Tuning Optical Orbital Angular Momentum in Optical Superlattice under Electro-optic Effect
Jie Wang, Jianhong Shi, Linghao Tian +1
We introduce a new method to generate and tune the optical orbital angular momentum of a focused Gaussian beam passing through the optical superlattice under the electro-optic effe…