Hierarchically tunable phtonic bandgaps by directional photofluidization

Jihye Lee, Seungwoo Lee, Hong Suk Kang, Sung Wook Kang, Sol Ah Lee, Jung Ki Park

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We prepare the azopolymer-based inverse opal using silica opal as a template. The photonic bandgaps are tuned by modulation of refractive index with a novel and simple method, directional photofluidization. This strategy enables the realization of enhanced tuning range of photonic bandgaps in optically tunable photonic crystals and the integration of multiple photonic bandgaps in a optical chip.

Original languageEnglish
Title of host publication2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011
Pages328-329
Number of pages2
DOIs
Publication statusPublished - 2011 Dec 1
Event2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011 - Jeju, Korea, Republic of
Duration: 2011 Oct 182011 Oct 21

Publication series

Name2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011

Other

Other2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011
CountryKorea, Republic of
CityJeju
Period11/10/1811/10/21

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ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Lee, J., Lee, S., Kang, H. S., Kang, S. W., Lee, S. A., & Park, J. K. (2011). Hierarchically tunable phtonic bandgaps by directional photofluidization. In 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011 (pp. 328-329). [6155372] (2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011). https://doi.org/10.1109/NMDC.2011.6155372