Pattern writing in a liquid-crystal-monomer mixture using two-photon polymerization

Chandroth P. Jisha, Kuei Chu Hsu, Yuanyao Lin, Ja Hon Lin, Chien Chung Jeng, Ray Kuang Lee

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

Through two-photon lithographic processes, we report experimentally and numerically a series of photoinduced tunable polymerization patterns in shapes from straight channel, serpentine curve, to periodic grating when an ultrashort femtosecond laser pulse directly writes in a liquid-crystal-monomer mixture along a line for different scanning speeds. Laser beams with polarization perpendicular to the direction of writing and the alignment of liquid crystals, produce snake-shaped patterns at an intermediate scan rate.

Original languageEnglish
Title of host publication2013 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2013
DOIs
StatePublished - 2013
Externally publishedYes
Event10th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2013 - Kyoto, Japan
Duration: 30 06 201304 07 2013

Publication series

NamePacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest

Conference

Conference10th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2013
Country/TerritoryJapan
CityKyoto
Period30/06/1304/07/13

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