Study on band gap of photonic crystals with heterostructure

Yu Lu; Zhigao Chen; Hongmin Chen; Yongpin Zheng; Zhigao Huang

doi:10.1117/12.783485

17 January 2008 Study on band gap of photonic crystals with heterostructure

Yu Lu, Zhigao Chen, Hongmin Chen, Yongpin Zheng, Zhigao Huang

Author Affiliations +

Proceedings Volume 6723, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment; 67233B (2008) https://doi.org/10.1117/12.783485
Event: 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 2007, Chengdu, China

Abstract

The size of absolute band gap s in photonic crystals can be increased by reducing the lattice symmetry. Using this methods design the model of Photonic Crystals with heterostructure. In this paper a new structure by adding different rods into the unit cell of square lattices is explored, and we also consider the structure which overlays the glide symmetry lattice structure with single rod square lattice. Its band gap was calculated by the finite difference time domain method. Numerical analysis shows that the size of absolute band gap is enlarged in this way.

Citation Download Citation

Yu Lu, Zhigao Chen, Hongmin Chen, Yongpin Zheng, and Zhigao Huang "Study on band gap of photonic crystals with heterostructure", Proc. SPIE 6723, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 67233B (17 January 2008); https://doi.org/10.1117/12.783485

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE