Investigations of the E-O behavior in the poled polymer waveguide

Abstract

The electro-optic (E-O) properties of the slab polymer waveguide induced by electric poling have been studied experimentally. The thin film waveguide was prepared by a synthesized polymer polypelargonamide and poled by applying voltage between the electrodes. I-V curves and E-O characteristics of the polymer films were in-situ measured during poling. In order to evaluate the molecular dipole orientation under the poling field, the absorption spectra of this film was observed by FTIR. The E-O performance of the polymer slab film was also estimated by the Mach-Zehnder interferometer.

The Study of the Effects of Polishing Rotation Speed to the Length of Cut End Face SU-8 Polymer on Silicon Substrate

“…Polimer SU-8 mempunyai banyak kelebihan berbanding polimer yang lain disebabkan kos yang murah dan mempunyai ciri-ciri optik yang baik (Eldada 2002, Hunsperger 1982, Rubin 2003, Tamaki et al 2003, Tang et al 2005, Ma et al 2006, Beals et al 2009, Nakai et al 2001, Yu et al 2004, Tang et al 2004, Liu et al 2006& Ohkita et al 2005. SU-8 peka terhadap pencahayaan alur elektron.…”