Absorption Enhancement of Solar Concentrators via New Surface Photonic Designs

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Abstract:

Enhancing absorption of solar cells over the solar spectrum is one of the most important ways to improve such devices’ performances. In this research, two-dimensional surface photonic designs were suggested to introduce rotationally distributed reciprocal vectors, which will match the guiding modes of the thin planar layer of an active material, and thus to further couple the incident light laterally into the layer. This allows the use of a fewer amount of active materials, increases the devices’ angle acceptance, and reduces costs for both fabrication and system installation.

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Materials Science Forum (Volumes 636-637)

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855-859

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January 2010

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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[1] W. Shockley and H. J. Queisser, J. Appl. Phys. Vol. 32 (1961), p.510; and P. T. Landsberg and P. Baruch, J. Phys. A Vol. 22 (1989), p. (1911).

Google Scholar

[2] N. Karam, R. King, and B. Cavicchi., IEEE Trans. Electron. Devices Vol. 46 (1999), p.2116.

Google Scholar

[3] O. Jani, I. Ferguson, C. Honsberg, and S. Kurtz, Appl. Phys. Lett. Vol. 91 (2007), p.132117.

DOI: 10.1063/1.2793180

Google Scholar

[4] C. Haase and H. Stiebig, Appl. Phys. Lett. Vol. 91 (2007), p.061116.

Google Scholar

[5] H. Mertens, J. Verhoeven, and F. D. Tichelaar, Appl. Phys. Lett. Vol. 85 (2004), p.1317.

Google Scholar

[6] R. Koeppe, N. S. Sariciftci, and A. Buchtemann, Appl. Phys. Lett. Vol. 90 (2007), p.181126.

Google Scholar

[7] J. R. Cole and N. J. Halas, Appl. Phys. Lett. Vol. 89 (2006), p.153120.

Google Scholar

[8] A. Reisinger, Appl. Opt. Vol. 12 (1973), p.1015.

Google Scholar

[9] R. Penrose, Bull. Inst. Math. Appl. Vol. 10 (1974), p.266.

Google Scholar

[10] T. D. M. Lee, G. J. Parker, M. E. Zoorob, S. J. Cox, and M. D. B. Charlton, Nanotechnology Vol. 16 (2005), p.2703 Fig. 6. A computer-generated random structure.

Google Scholar