Commenced in January 2007
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Paper Count: 30174
Increasing Directional Intensity of Output Light Beam from Photonic Crystal Slab Outlet Including Micro Cavity Resonators

Authors: A. Mobini, K. Saghafi, V. Ahmadi

Abstract:

in this paper we modified a simple two-dimensional photonic crystal waveguide by creating micro cavity resonators in order to increase the output light emission which can be applicable to photonic integrated circuits. The micro cavity resonators are constructed by removing two tubes close to the waveguide output. Coupling emitted light from waveguide with those micro cavities, results increasing intensity of waveguide output light. Inserting a tube in last row of waveguide, we have improved directionality of output light beam.

Keywords: photonic crystal, waveguide, micro cavity resonators, directional emission

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1335160

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[1] W. Zhou, Z. Qiang, R. A. Soref, "Optical Add-Drop Filter Design Based on Photonic Crystal Ring Resonators", Opt. Express, vol. 15, No. 4, pp. 1823-. 1831, 2007
[2] J. Bethge, G. Steinmeyer, S. Burger, F. Lederer, and R. Iliew," Guiding properties of chirped photonic crystal fibers", IEEE J. of Lightwave Tech. Vol. 27, 2009
[3] N. Ikeda, H. Kawashima, Y. SUgiMoto, T. Hasama, K. Asakawa, and H. Ishikawa, "Coupling characteristic of micro planar lens for 2D photonic crystal", 19th IPRM, Japan , 2007
[4] H. Chen, X. Chen , J. Wang, W. Lu, "Tunable beam direction and transmission of light using photonic crystal waveguide", Physica B, 403 4301-4304, 2008
[5] P. Kramper,M. Agio, C. M. Soukoulis, A. Birner, F. Mu¨ller, R. B.Wehrspohn, "Highly Directional Emission from Photonic Crystal Waveguides of SubwavelengthWidth", Physical review letters ,Vol. 92, No. 11, 2004
[6] I. Hwang, Y. Lee, "Unidirectional, Efficiency-Controlled Coupling from Microcavity Using Reflection Feedback", IEEE journal of selected topic in quantum electronic, Vol 13, No 2, 2007
[7] A. L. Bingham and D. R. Grischkowsky, "Terahertz 2-D Photonic Crystal Waveguides" IEEE microwave and wireless component letters ,Vol 18, No 8, 2008