Title :
Diffraction Efficiency of 2D Photonic Crystal Structures on Light Emitting Diodes
Author :
Wiesmann, Ch. ; Wirth, R. ; Linder, N. ; Stanley, R. ; Houdré, R.
Author_Institution :
OSRAM Opto Semicond., Regensburg
Abstract :
We present a method to calculate the diffraction efficiency of a two dimensional photonic crystal (2D PC) surface structure for light emitting diodes. To give appropriate results not only the diffraction properties of the 2D PC is taken into account, but also the mode structure of the light emitting diode. The method is sufficiently general that any 2D PC with arbitrary hole depth and filling factor can be studied
Keywords :
light diffraction; light emitting diodes; photonic crystals; surface structure; 2D photonic crystal surface structures; diffraction efficiency; filling factor; hole depth; light emitting diodes; Diffraction gratings; Filling; Lattices; Light emitting diodes; Light scattering; Optical diffraction; Optical scattering; Particle scattering; Photonic crystals; Surface structures;
Conference_Titel :
Numerical Simulation of Semiconductor Optoelectronic Devices, 2006. NUSOD '06. International Conference on
Conference_Location :
Nanyang Technological University, Nanyang Executive Centre, Singapore, China
Print_ISBN :
0-7803-9755-X
DOI :
10.1109/NUSOD.2006.306775
