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Polarization-dependent micro-structure fabrication with direct femtosecond laser writing on plastic polarizer films
Yu, Xianghua; Liu, Chao; Lei, Ming; Yan, Shaohui; Peng, Tong; Dan, Dan; Yao, Baoli
Department瞬态光学研究室
2020-05-01
Source PublicationOptics Letters
ISSN01469592;15394794
Volume45Issue:9Pages:2588-2591
Contribution Rank1
Abstract

Iodine-doped polyvinyl alcohol (IDPVA) film has been widely used as a plastic polarizer due to its great linear dichroism. We found that the anisotropic character of the plastic polarizer can be permanently damaged upon exposure of high intensity femtosecond laser pulses. This process is a two-photon-induced chemical reaction and denominated as two-photon-induced isotropy (TPII). The TPII effect can form a high polarization contrast on the base of the original IDPVA films. With this property, polarization-sensitive diffractive optical elements are fabricated in IDPVA films. The low cost of the IDPVA film and the high polarization contrast of TPII make it a promising new candidate for femtosecond laser fabrication of polarization-selective optical elements. © 2020 Optical Society of America.

DOI10.1364/OL.390349
Indexed BySCI ; EI
Language英语
WOS IDWOS:000535919200031
PublisherOSA - The Optical Society
EI Accession Number20202008655223
Citation statistics
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/93446
Collection瞬态光学研究室
Corresponding AuthorYao, Baoli
AffiliationState Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China
Recommended Citation
GB/T 7714
Yu, Xianghua,Liu, Chao,Lei, Ming,et al. Polarization-dependent micro-structure fabrication with direct femtosecond laser writing on plastic polarizer films[J]. Optics Letters,2020,45(9):2588-2591.
APA Yu, Xianghua.,Liu, Chao.,Lei, Ming.,Yan, Shaohui.,Peng, Tong.,...&Yao, Baoli.(2020).Polarization-dependent micro-structure fabrication with direct femtosecond laser writing on plastic polarizer films.Optics Letters,45(9),2588-2591.
MLA Yu, Xianghua,et al."Polarization-dependent micro-structure fabrication with direct femtosecond laser writing on plastic polarizer films".Optics Letters 45.9(2020):2588-2591.
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