Effect of recording-beam ratio on diffraction efficiency of polarization holographic gratings in dye-doped liquid-crystal films

The +1 order diffraction of polarization holographic gratings generated by two linear orthogonally polarized writing beams in dye-doped liquid-crystal films were increased by using two recording beams with unequal intensity. The maximum diffraction efficiency of the polarization holograms in our exp...

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Veröffentlicht in:	Optics letters 2010-02, Vol.35 (3), p.405-407
Hauptverfasser:	SU, Wei-Chia, HUANG, Chi-Yen, CHEN, Jin-Yi, SU, Wei-Huang
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fundamental areas of phenomenology (including applications) Holographic optical elements holographic gratings Holography Liquid crystals Optical materials Optics Physics
Online-Zugang:	Volltext
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