Fabrication of pseudo single crystalline thin films composed of polydiacetylene nanofibers and their optical properties

作者:Iimori Yuki; Onodera Tsunenobu*; Kasai Hitoshi; Mitsuishi Masaya; Miyashita Tokuji; Oikawa Hidetoshi
来源:Optical Materials Express, 2017, 7(7): 2218-2223.
DOI:10.1364/OME.7.002218

摘要

Highly-orientated thin films of polydiacetylene nanofibers were successfully fabricated as a pseudo single crystalline thin film through convective assembly. The third-order nonlinear optical susceptibility of highly-orientated film with an order parameter of 0.87 was five times as high as that of randomly orientated film owing to high orientation and dense packing.

  • 出版日期2017-7-1