Phase manipulated multi-beam holographic lithography for tunable optical lattices

X. S. Xie, M. Li, J. Guo, B. Liang, Z. X. Wang, A. Sinitskii, Y. Xiang, J. Y. Zhou

Research output: Contribution to journalArticlepeer-review

31 Scopus citations


We present principle and technique to actively stabilize and control the phase differences between multi-laser beams that produce stable and adjustable intensity patterns. This technique is based on a novel optical set-up and on a closed loop control over the phase difference between each pair of the input laser fields. Tunable optical lattices are demonstrated by exciting FeTPPCl-doped liquid crystals with the variable intensity patterns.

Original languageEnglish (US)
Pages (from-to)7032-7037
Number of pages6
JournalOptics Express
Issue number11
StatePublished - May 28 2007
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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