Title :
One-step holographic lithography fabrication of a rainbow-colored photonic bandgap structure
Author :
Liu, Ke ; Xu, Huina ; Gan, Qiaoqiang ; Cartwright, Alexander N.
Author_Institution :
Dept. of Electr. Eng., State Univ. of New York, Buffalo, NY, USA
Abstract :
We report a holographic photopolymerization technique to fabricate a polymeric photonic bandgap structure whose period varies gradually along the length of the structure, leading to a unique rainbow-colored reflection image in the same viewing angle.
Keywords :
holography; optical fabrication; photolithography; photonic band gap; polymerisation; holographic photopolymerization technique; one-step holographic lithography fabrication; polymeric photonic bandgap structure; rainbow-colored photonic bandgap structure; rainbow-colored reflection image; Gratings; Interference; Laser beams; Lenses; Polymers; Reflection; Scanning electron microscopy;
Conference_Titel :
Photonics Conference (PHO), 2011 IEEE
Conference_Location :
Arlington, VA
Print_ISBN :
978-1-4244-8940-4
DOI :
10.1109/PHO.2011.6110873
