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This article is cited in 10 scientific papers (total in 10 papers)
Optics of liquid crystals
Angular dependences of the luminescence and density of photon states in a chiral liquid crystal
B. A. Umanskii, L. M. Blinov, S. P. Palto Institute of Cristallography Russian Academy of Sciences, Moscow
Abstract:
Luminescence spectra of a laser dye-doped chiral liquid crystal have been studied in a wide range of angles (up to 60°) to the axis of its helical structure using a semicylindrical quartz prism, which made it possible to observe the shift and evolution of the photonic band gap in response to changes in angle. Using measured spectra and numerical simulation, we calculated the spectral distributions of the density of photon states in such a cholesteric crystal for polarised and unpolarised light, which characterise its structure as that of a chiral one-dimensional photonic crystal.
Keywords:
luminescence, photonics, chiral liquid crystals.
Received: 13.07.2013 Revised: 31.07.2013
Citation:
B. A. Umanskii, L. M. Blinov, S. P. Palto, “Angular dependences of the luminescence and density of photon states in a chiral liquid crystal”, Kvantovaya Elektronika, 43:11 (2013), 1078–1081 [Quantum Electron., 43:11 (2013), 1078–1081]
Linking options:
https://www.mathnet.ru/eng/qe15280 https://www.mathnet.ru/eng/qe/v43/i11/p1078
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Abstract page: | 197 | Full-text PDF : | 77 | References: | 33 | First page: | 12 |
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