Stable and flexible ring-shaped optical-lattice generation by use of axially symmetric polarization elements

作者:Sakamoto Moritsugu*; Oka Kazuhiko; Morita Ryuji; Murakami Naoshi
来源:Optics Letters, 2013, 38(18): 3661-3664.
DOI:10.1364/OL.38.003661

摘要

To overcome a trade-off issue between stability and flexibility in the generation of ring-shaped optical lattices, we proposed and demonstrated a novel generation method by using axially symmetric polarization elements. While two optical vortices were coaxially generated, electrically controlled phase difference between them by an electro-optic modulator enabled a precise rotation of the lattice. Our method has the capability to fulfill the high stability and rapid rotation.

  • 出版日期2013-9-15