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53‐3: Invited Paper : Negative Dispersion Compensation Film using Self‐organization of Smectic Host and Guest Reactive Mesogen Molecules
Author(s) -
Lee Ji-Hoon,
Jeong Kwang-Un
Publication year - 2017
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.11755
Subject(s) - mesogen , birefringence , materials science , refractive index , wavelength , molecule , dispersion (optics) , compensation (psychology) , optics , crystallography , optoelectronics , liquid crystal , chemistry , organic chemistry , physics , liquid crystalline , psychology , psychoanalysis
We fabricated a compensation film with a negative dispersion (ND) of birefringence using a self‐organization of smectic host and guest reactive mesogen (RM) molecules. The host smectic reactive RM absorbing a shorter wavelength of light formed a layered‐structure and the guest molecules absorbing a longer wavelength of light were intersticed at the inter‐layer space of the layers. The ordinary refractive index of the guest was more rapidly decreased and consequently, the ND of birefringence was shown.