Study on PQ/PMMA Photopolymer Films Fabricated by Solvent Casting

Yu Hsiang Hsieh, Yung Cheng Cheng, Te Yuan Chung

Research output: Contribution to journalArticlepeer-review


PQ/PMMA photopolymer films fabricated by solvent casting are realized using tetrahydrofuran (THF) as the solvent. The corresponding photochemical reaction model is established with material parameters numerically studied based on 57 samples recorded with a 532 nm laser. The fabrication and the recording time are noticeably reduced. A 2-fold increase in the average refractive index variation is achieved compared with the two-step thermal polymerization method with the same PQ initial concentration.

Original languageEnglish
Pages (from-to)11770-11776
Number of pages7
JournalACS Omega
Issue number14
StatePublished - 12 Apr 2022


Dive into the research topics of 'Study on PQ/PMMA Photopolymer Films Fabricated by Solvent Casting'. Together they form a unique fingerprint.

Cite this