Effects of Drawing and Poling on Nonlinear Optical Coefficients of Poled Polymers

Content Provider	Scilit
Author	Watanabe, Toshiyuki Kim, Jong-Chul Miyata, Seizo
Copyright Year	2020
Description	Organic molecular and polymeric materials that display interesting nonlinear optical properties have received a great deal of attention for optical communication and integrated optics. The absorption spectra of polymer films before and after corona poling were measured with UV/Visible spectrophotometer in the wavelength range of 200—800 nm. The static field aligns the dipoles in the direction of the poling field, which leads to a change in the intensity of the absorption spectrum, i.e., to dichroism. The relationship between hyperpolarizability and nonlinear optical coefficients were represented by the oriented gas description. The measured nonlinear optical coefficients were compared with the theoretical value. In order to control the phase-matching condition using birefringence of polymer the refractive index of drawing direction should be larger than that of poling direction. Book Name: Poled Polymers and their Applications to SHG and EO Devices
Related Links	https://api.taylorfrancis.com/content/chapters/edit/download?identifierName=doi&identifierValue=10.1201/9781003078197-7&type=chapterpdf
Ending Page	130
Page Count	22
Starting Page	109
DOI	10.1201/9781003078197-7
Language	English
Publisher	Informa UK Limited
Publisher Date	2020-11-24
Access Restriction	Open
Subject Keyword	Book Name: Poled Polymers and Their Applications To Shg and Eo Devices Political Science Nonlinear Optical Coefficients Poling Absorption Polymers Organic Molecular
Content Type	Text
Resource Type	Chapter