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

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

Bibliographische Detailangaben
Parent link:European Physical Journal Web of Conferences (EPJ Web of Conferences)
Vol. 110 : Thermophysical Basis of Energy Technologies.— 2016.— [01081, 4 p.]
1. Verfasser: Antonov D. V. Dmitry Vladimirovich
Körperschaft: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра автоматизации теплоэнергетических процессов (АТП)
Weitere Verfasser: Egorov R. I. Roman Igorevich
Zusammenfassung:Title screen
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.
Sprache:Englisch
Veröffentlicht: 2016
Schlagworte:
электронный ресурс
труды учёных ТПУ
лазерные импульсы
фотонные кристаллы
жидкие кристаллы
Online-Zugang:http://dx.doi.org/10.1051/epjconf/201611001081
http://earchive.tpu.ru/handle/11683/33411
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647742

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