Propagation of the Ultra-Short Laser Pulses Through the Helical 1D Photonic Crystal Structure with Twist Defect

The presence of the photonic band-gap is a featured property of the cholesteric liquid crystals (CLC). It can be practically realized for almost any reasonable wavelengths with very high degree of tunability. We have investigated theoretically the influence of the twist defect of the CLC helical str...

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Main Authors:	Antonov Dmitrii V., Iegorov Roman
Format:	Article
Language:	English
Published:	EDP Sciences 2016-01-01
Series:	EPJ Web of Conferences
Online Access:	http://dx.doi.org/10.1051/epjconf/201611001081

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record_format	Article
spelling	doaj-c0fbc3525f134482994da522eb2695012021-08-02T20:05:58ZengEDP SciencesEPJ Web of Conferences2100-014X2016-01-011100108110.1051/epjconf/201611001081epjconf_toet2016_01081Propagation of the Ultra-Short Laser Pulses Through the Helical 1D Photonic Crystal Structure with Twist DefectAntonov Dmitrii V.0Iegorov Roman1National Research Tomsk Polytechnic UniversityNational Research Tomsk Polytechnic UniversityThe presence of the photonic band-gap is a featured property of the cholesteric liquid crystals (CLC). It can be practically realized for almost any reasonable wavelengths with very high degree of tunability. We have investigated theoretically the influence of the twist defect of the CLC helical structure onto the bandwidth-limited ultra-short laser pulse propagating inside the photonic band-gap. The changes of both pulse duration and peak power with defect angle were observed together with pulse acceleration and retardation for a case of normal incidence of the light.http://dx.doi.org/10.1051/epjconf/201611001081
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Antonov Dmitrii V. Iegorov Roman
spellingShingle	Antonov Dmitrii V. Iegorov Roman Propagation of the Ultra-Short Laser Pulses Through the Helical 1D Photonic Crystal Structure with Twist Defect EPJ Web of Conferences
author_facet	Antonov Dmitrii V. Iegorov Roman
author_sort	Antonov Dmitrii V.
title	Propagation of the Ultra-Short Laser Pulses Through the Helical 1D Photonic Crystal Structure with Twist Defect
title_short	Propagation of the Ultra-Short Laser Pulses Through the Helical 1D Photonic Crystal Structure with Twist Defect
title_full	Propagation of the Ultra-Short Laser Pulses Through the Helical 1D Photonic Crystal Structure with Twist Defect
title_fullStr	Propagation of the Ultra-Short Laser Pulses Through the Helical 1D Photonic Crystal Structure with Twist Defect
title_full_unstemmed	Propagation of the Ultra-Short Laser Pulses Through the Helical 1D Photonic Crystal Structure with Twist Defect
title_sort	propagation of the ultra-short laser pulses through the helical 1d photonic crystal structure with twist defect
publisher	EDP Sciences
series	EPJ Web of Conferences
issn	2100-014X
publishDate	2016-01-01
description	The presence of the photonic band-gap is a featured property of the cholesteric liquid crystals (CLC). It can be practically realized for almost any reasonable wavelengths with very high degree of tunability. We have investigated theoretically the influence of the twist defect of the CLC helical structure onto the bandwidth-limited ultra-short laser pulse propagating inside the photonic band-gap. The changes of both pulse duration and peak power with defect angle were observed together with pulse acceleration and retardation for a case of normal incidence of the light.
url	http://dx.doi.org/10.1051/epjconf/201611001081
work_keys_str_mv	AT antonovdmitriiv propagationoftheultrashortlaserpulsesthroughthehelical1dphotoniccrystalstructurewithtwistdefect AT iegorovroman propagationoftheultrashortlaserpulsesthroughthehelical1dphotoniccrystalstructurewithtwistdefect
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Propagation of the Ultra-Short Laser Pulses Through the Helical 1D Photonic Crystal Structure with Twist Defect

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