Stokes parameter studies of spontaneous emission from chiral nematic liquid crystals as a one-dimensional photonic stopband crystal: Experiment and theory
The helical structure of uniformly aligned chiral nematic liquid crystals results in a photonic stopband for only one sense of circular polarization. The spectroscopic Stokes polarimeter is used to analyze spontaneous emission in the stopband. Highly polarized photoluminescence is found and the pola...
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| Main Authors: | , , , , |
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| Format: | Article |
| Published: |
American Physical Society
2005
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/12894/ http://journals.aps.org/pre/abstract/10.1103/PhysRevE.71.041706 http://dx.doi.org/10.1103/PhysRevE.71.041706 |
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| Institution: | Universiti Malaya |