Beggs, D.M. and Kaliteevski, M.A. and Brand, S. and Abram, R.A. and Cassagne, D. and Albert, J.P. (2005) 'Disorder induced modification of reflection and transmission spectra of a two-dimensional photonic crystal with an incomplete band-gap.', Journal of physics : condensed matter., 17 (26). pp. 4049-4055.
Transmission and reflection of light in disordered two-dimensional photonic crystals with an incomplete photonic band-gap have been modelled for various levels of disorder. It is found that ballistic and scattered light display different behaviours as a function of the disorder parameter. For ballistic light, the dependence of the transmission coefficient on the disorder parameter exhibits a threshold-like behaviour, whereas the transmission of scattered light increases rapidly for small disorder. Unlike for photonic crystals with a complete band-gap, the minimum of the transmission for scattered light does not coincide with the centre of the photonic band-gap, and Fabry–Perot-type oscillations can be seen within the photonic band-gap.
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|Publisher Web site:||http://dx.doi.org/10.1088/0953-8984/17/26/005|
|Record Created:||16 Dec 2010 10:50|
|Last Modified:||17 Dec 2010 10:53|
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