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Document Type : Latin Dissertation
Language of Document : English
Record Number : 152055
Doc. No : ET23847
Main Entry : Preeti Gupta
Title Proper : PHOTONIC CRYSTAL BASED OPTICAL CIRCUITRY_RU`QHbaYdHPJUL(egfUOQhNiPMjOQHbaYgk+LN`l[nmo[jLpOlfqr[jHPOs[ ctRU`Wur`l`QTVL_fHCY7HKJULvijLNw
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : This work focuses on the microfabrication and nanofabrication of structures in threedimensionalphotonic crystals and their exploitation in optical circuitry. We have shownmicrofabrication of defect structures such as channel waveguides and beam splittersusing two-photon lithography inside polymer infiltrated three-dimensional photoniccrystals which have gaps centered in visible region. The fabricated channel waveguidewas capable of guiding light through it. Furthermore, we have investigated a new class ofphotopatternable material, DNA resin. We have shown microfabrication of photonicstructures like two-dimensional photonic crystals and beam splitters in films cast fromsuch resins. The film exhibited amplified spontaneous emission from dyes intercalatedinside the helical structure of DNA. It was confirmed with Raman spectroscopy that theDNA and the Ormocer were removed from the unpolymerized regions after the processof development.,.............-....,....-...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject : Electericl tess
: برق
electronic file name : TL47108.pdf
Title and statement of responsibility and : PHOTONIC CRYSTAL BASED OPTICAL CIRCUITRY_RU`QHbaYdHPJUL(egfUOQhNiPMjOQHbaYgk+LN`l[nmo[jLpOlfqr[jHPOs[ ctRU`Wur`l`QTVL_fHCY7HKJULvijLNw [Thesis]
 
 
 
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