Student Session 2

[OMC2-03] Geometric structured modes with switchable orthogonal polarization by an Nd:YVO₄ laser in a concave-convex cavity

*Wei-Ru Chen¹, Pi-Hui Tuan¹ (1. National Chung Cheng University)

Geometric modes with orthogonal polarization is created by a c-cut Nd:YVO₄ laser in a concave-convex resonator. By the gain crystal birefringence, the switching of orthogonal polarization is achieved by simply adjusting the cavity length.