Design of tunable surface mode waveguide based on photonic crystal composite structure using organic liquid<sup><xref rid="cpb_26_6_064209_fn1" ref-type="fn">*</xref></sup><fn id="cpb_26_6_064209_fn1"> <label>*</label> <p>Project supported by the National Natural Science Foundation of China (Grant No. 31401136) and the School Youth Fund of Henan University of Science and Technology, China (Grant No. 2014QN045).</p> </fn>

Design of tunable surface mode waveguide based on photonic crystal composite structure using organic liquid^* *

Project supported by the National Natural Science Foundation of China (Grant No. 31401136) and the School Youth Fund of Henan University of Science and Technology, China (Grant No. 2014QN045).

Zhang Lan-Lan^{1, †}, Liu Wei¹, Li Ping¹, Yang Xi¹, Cao Xu²

(color online) Schematic diagram of the photonic crystal composite structure. Right side surface tubes are filled with dichloroacetic acid (green dots); surface tubes on the left side of the M cavity are filled with chloroacetic acid (magenta dots).