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Conferences > QELS > 2007 > QTuG > QTuG2
  • Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies
  • OSA Technical Digest (CD) (Optica Publishing Group, 2007),
  • paper QTuG2

Liquid Crystals Based Tunable High-Q Directional Random Laser from a Planar Random Microcavity

Qinghai Song, Shumin Xiao, Xinchuan Zhou, Liying Liu, Lei Xu, Yonggang Wu, and Zhanshan Wang

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Abstract

Temperature tunable directional laser emission from a liquid crystal based planar random cavity laser is presented. The emitted laser can be controlled as a ultra high Q factor (Q>20000) and highly directional single mode laser.

© 2007 Optical Society of America

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