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http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/960| Band structure controlled by chiral imprinting | |
| PAOLA MA. MERCEDES CASTRO GARAY RUBEN RAMOS GARCIA | |
| Acceso Abierto | |
| Atribución-NoComercial-SinDerivadas | |
| Using the configuration of an imprinted cholesteric elastomer immersed in a racemic solvent, the authors find the solution of the boundary-value problem for the reflection and transmission of incident optical waves due to the elastomer. They show a significant width reduction of the reflection band for certain values of nematic penetration depth, which depends on the volume fraction of molecules from the solvent, whose handedness is preferably absorbed. The appearance of nested band gaps of both handednesses during the sorting mixed chiral process is also obtained. This suggests the design of chemically controlled optical filters and optically monitored chiral pumps. | |
| American Institute of Physics | |
| 2007-09 | |
| Artículo | |
| Inglés | |
| Estudiantes Investigadores Público en general | |
| Castro-Garay, P., et al., (2007). Band structure controlled by chiral imprinting, Applied Physics Letters 91 (113519): 1-3 | |
| ÓPTICA | |
| Versión aceptada | |
| acceptedVersion - Versión aceptada | |
| Aparece en las colecciones: | Artículos de Óptica |
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| 30_Band structure controll.pdf | 329.01 kB | Adobe PDF | Visualizar/Abrir |