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Proceedings Paper

Fabrication of metallic 2D photonic crystals by holography
Author(s): V. Vadivelan; T. L. Shaji Sam; Jacob Solly; P. T. Ajith Kumar
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Paper Abstract

Photonic crystals are emerging as new generation devices with lots of promising applications. Holographic fabrication of photonic crystals has become choice of many due to its associated flexibility. The paper reports about our efforts on holographic recording of various 2-D periodic structures in photoresist material and conversion of these to metallic structures, through electroforming. A He-Cd laser (442 nm) was used to record the basic diffractive structures by two beam interference technique. These types of structures can exhibit specific bandgap behavior and endurance in high power laser applications.

Paper Details

Date Published: 4 January 2008
PDF: 5 pages
Proc. SPIE 6832, Holography and Diffractive Optics III, 683206 (4 January 2008); doi: 10.1117/12.758425
Show Author Affiliations
V. Vadivelan, Ctr. for Development of Imaging Technology (India)
T. L. Shaji Sam, Ctr. for Development of Imaging Technology (India)
Jacob Solly, Ctr. for Development of Imaging Technology (India)
P. T. Ajith Kumar, Ctr. for Development of Imaging Technology (India)

Published in SPIE Proceedings Vol. 6832:
Holography and Diffractive Optics III
Yunlong Sheng; Dahsiung Hsu; Chongxiu Yu, Editor(s)

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