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Study of gradient-index broadband antireflection PV glass

Journal Article


Abstract


  • This paper prepared a gradient-index antireflection PV glass with two-step etching method. SEM analysis shows that microstructure size of antireflection layer is 20-30 nm and layer thickness is 100-300 nm. Gaussian-like index profile of antireflection layer was affirmed by calculated simulation. The bandwidth of the transmittance more than 96% of the gradient-index broadband antireflection PV glass exceeds 1200 nm. The transmittance in the band of 390-1022 nm is more than 99% while the double-faced reflection in the band of 350-1084 nm is less than 1%. Especially, the double-faced reflection in the band of 624-922 nm is less than 0.2%.

Publication Date


  • 2012

Citation


  • Liu, L. Q., Zhang, S. G., Zhang, G. Y., Niu, W. H., Jing, M., Wang, X. L., & Wang, G. (2012). Study of gradient-index broadband antireflection PV glass. Gongneng Cailiao/Journal of Functional Materials, 43(3), 357-359.

Scopus Eid


  • 2-s2.0-84863340405

Web Of Science Accession Number


Start Page


  • 357

End Page


  • 359

Volume


  • 43

Issue


  • 3

Abstract


  • This paper prepared a gradient-index antireflection PV glass with two-step etching method. SEM analysis shows that microstructure size of antireflection layer is 20-30 nm and layer thickness is 100-300 nm. Gaussian-like index profile of antireflection layer was affirmed by calculated simulation. The bandwidth of the transmittance more than 96% of the gradient-index broadband antireflection PV glass exceeds 1200 nm. The transmittance in the band of 390-1022 nm is more than 99% while the double-faced reflection in the band of 350-1084 nm is less than 1%. Especially, the double-faced reflection in the band of 624-922 nm is less than 0.2%.

Publication Date


  • 2012

Citation


  • Liu, L. Q., Zhang, S. G., Zhang, G. Y., Niu, W. H., Jing, M., Wang, X. L., & Wang, G. (2012). Study of gradient-index broadband antireflection PV glass. Gongneng Cailiao/Journal of Functional Materials, 43(3), 357-359.

Scopus Eid


  • 2-s2.0-84863340405

Web Of Science Accession Number


Start Page


  • 357

End Page


  • 359

Volume


  • 43

Issue


  • 3