Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Journal Home About Tutorials Issues in Progress Current Issue All Issues Early Posting Feature Issues

Wide-range and tunable diffraction management using 2D rectangular lattice photonic crystals

Xulin Lin, Xiaogang Zhang, Kan Yao, and Xunya Jiang

Not Accessible

Your library or personal account may give you access

Abstract

We propose that 2D rectangular lattice photonic crystals composed of dielectric rods can be utilized for wide-range and tunable diffraction management. The control of diffraction for a normally incident beam is achieved by either properly choosing the operating frequency or changing the refractive index of the dielectric rods. The convergent, collimated, and divergent beam behaviors corresponding to a wide range of diffraction are clearly illustrated using FDTD simulations. The tunability of diffraction around the frequency of super-collimation is also analyzed and demonstrated.

© 2014 Optical Society of America

Full Article  |  PDF Article
More Like This
Super-collimation with high frequency sensitivity in 2D photonic crystals induced by saddle-type van Hove singularities

Xulin Lin, Xiaogang Zhang, Liang Chen, Marin Soljačić, and Xunya Jiang
Opt. Express 21(25) 30140-30147 (2013)

Tunable photonic crystal lens with high sensitivity of refractive index

Sheng Gao, Yushen Dou, Qiucui Li, and Xunya Jiang
Opt. Express 25(6) 7112-7120 (2017)

Hyper collimation ability of two-dimensional photonic crystals

Guangzhe Ru, Yaoxian Zheng, Jiaxi Liu, and Xunya Jiang
Opt. Express 27(9) 11968-11978 (2019)

View More...

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (5)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (3)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use