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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 20, Iss. 13 — Jun. 18, 2012
  • pp: 14260–14271

Ultra light-trapping filters with broadband reflection holograms

Deming Zhang, Shelby Vorndran, Juan M. Russo, Michael Gordon, and Raymond K. Kostuk  »View Author Affiliations


Optics Express, Vol. 20, Issue 13, pp. 14260-14271 (2012)
http://dx.doi.org/10.1364/OE.20.014260


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Abstract

Significant optical absorption enhancement can be achieved by incorporating optical diffusers in the thin-film silicon photovoltaic (PV) cells. Absorption can be increased further by angular and spectral selective filters. In this work the properties of volume reflection holograms are examined for realizing ultra light-trapping filters for thin film silicon photovoltaic cell applications. The filter properties of reflection volume hologram are evaluated for this application. It is found that variation in the refractive index profile as a function of depth is an important factor. The optimized design is implemented in dichromated gelatin holograms and found to be in good agreement with predicted performance. The enhancement to the conversion efficiency of silicon PV cells are predicted with the PC-1D simulation tool and is found to be similar to that with an optimized Rugate filter. The simulated short circuit current density enhancement was found to be 8.2% for a 50 µm thick silicon PV cell and 15.8% for a 10 µm thick silicon PV cell.

© 2012 OSA

OCIS Codes
(040.5350) Detectors : Photovoltaic
(090.2890) Holography : Holographic optical elements
(310.0310) Thin films : Thin films
(350.6050) Other areas of optics : Solar energy

ToC Category:
Solar Energy

History
Original Manuscript: April 27, 2012
Revised Manuscript: May 30, 2012
Manuscript Accepted: May 31, 2012
Published: June 12, 2012

Citation
Deming Zhang, Shelby Vorndran, Juan M. Russo, Michael Gordon, and Raymond K. Kostuk, "Ultra light-trapping filters with broadband reflection holograms," Opt. Express 20, 14260-14271 (2012)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-20-13-14260


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References

  1. E. Yablonovitch and G. D. Cody, “Intensity enhancement in textured optical sheets for solar cells,” IEEE Trans. Electron. Dev.29(2), 300–305 (1982). [CrossRef]
  2. S. Fahr, C. Ulbrich, T. Kirchartz, U. Rau, C. Rockstuhl, and F. Lederer, “Rugate filter for light-trapping in solar cells,” Opt. Express16(13), 9332–9343 (2008). [CrossRef] [PubMed]
  3. J. C. Miñano, “Optical confinement in photovoltaics,” Physical Limitations to the Photovoltaic Solar Energy Conversion (Hilger, 1990).
  4. C. Ulbrich, S. Fahr, J. Üpping, M. Peters, T. Kirchartz, C. Rockstuhl, R. Wehrspohn, A. Gombert, F. Lederer, and U. Rau, “Directional selectivity and ultra-light-trapping in solar cells,” Phys. Status Solidi205(12), 2831–2843 (2008) (a). [CrossRef]
  5. M. Peters, J. C. Goldschmidt, T. Kirchartz, and B. Bläsi, “The photonic light trap—Improved light trapping in solar cells by angularly selective filters,” Sol. Energy Mater. Sol. Cells93(10), 1721–1727 (2009). [CrossRef]
  6. P. G. Boj, J. Crespo, and J. A. Quintana, “Broadband reflection holograms in dichromated gelatin,” Appl. Opt.31(17), 3302–3305 (1992). [CrossRef] [PubMed]
  7. T. Jannson, I. Tengara, Y. Qiao, and G. Savant, “Lippmann-Bragg broadband holographic mirrors,” J. Opt. Soc. Am. A8(1), 201–211 (1991). [CrossRef]
  8. C. G. Stojanoff, “Review of the technology for the manufacturing of large-format DCG holograms for technical applications,” Proc. SPIE3011, 267–278 (1997). [CrossRef]
  9. J. Jannson, T. Jannson, and K. H. Yu, “Solar control tunable Lippmann holowindows,” Sol. Energy Mater.14(3-5), 289–297 (1986). [CrossRef]
  10. S. Case and R. Alferness, “Index modulation and spatial harmonic generation in dichromated gelatin films,” Appl. Phys. A-Mater.10, 41–51 (1976).
  11. T. Kubota, “Control of the reconstruction wavelength of Lippmann holograms recorded in dichromated gelatin,” Appl. Opt.28(10), 1845–1849 (1989). [CrossRef] [PubMed]
  12. W. H. Southwell, “Extended-bandwidth reflector designs by using wavelets,” Appl. Opt.36(1), 314–318 (1997). [CrossRef] [PubMed]
  13. W. H. Southwell, “Using apodization functions to reduce sidelobes in rugate filters,” Appl. Opt.28(23), 5091–5094 (1989). [CrossRef] [PubMed]
  14. Z. N. Kalyashova, E. V. Kalyashov, G. A. Cheremisina, and D. I. Matveeva, “Intensive Bragg harmonics in reflection holograms in dichromated gelatin: II,” Proc. SPIE3011, 279–284 (1997). [CrossRef]
  15. T. K. Gaylord and M. G. Moharam, “Analysis and applications of optical diffraction by gratings,” Proc. IEEE73(5), 894–937 (1985). [CrossRef]
  16. M. A. Green and M. J. Keevers, “Optical properties of intrinsic silicon at 300 K,” Prog. Photovolt. Res. Appl.3(3), 189–192 (1995). [CrossRef]
  17. M. A. Green, “Lambertian light trapping in textured solar cells and light-emitting diodes: analytical solutions,” Prog. Photovolt. Res. Appl.10(4), 235–241 (2002). [CrossRef]
  18. P. A. Basore, “Numerical modeling of textured silicon solar cells using PC-1D,” IEEE Trans. Electron. Dev.37(2), 337–343 (1990). [CrossRef]

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