Broadband transmission gratings with wide field of view based on efficient optimization of polynomial sidewall profiles

F. Namin; Douglas Henry Werner; Pingjuan Li Werner

doi:10.1109/APS.2011.5997067

Broadband transmission gratings with wide field of view based on efficient optimization of polynomial sidewall profiles

F. Namin, Douglas Henry Werner, Pingjuan Li Werner

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A new method for designing broadband transmission gratings with wide field of view for solar cell applications is proposed. The method is based on forming the sidewalls of the gratings according to polynomial functions. To achieve the optimal response, the roots of the polynomial are optimized. This method allows for generating complex sidewall profiles while keeping the number of variables at a manageable level. As an example a transmission filter for the visible band is designed that shows mean transmittance values of greater than 95% over the entire range for angles up to 60 degrees.

Original language	English (US)
Title of host publication	2011 IEEE International Symposium on Antennas and Propagation - Proceedings
Pages	2641-2644
Number of pages	4
DOIs	https://doi.org/10.1109/APS.2011.5997067
State	Published - Nov 1 2011
Event	2011 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2011 - Spokane, WA, United States Duration: Jul 3 2011 → Jul 8 2011

Other

Other	2011 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2011
Country/Territory	United States
City	Spokane, WA
Period	7/3/11 → 7/8/11

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

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10.1109/APS.2011.5997067

Cite this

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title = "Broadband transmission gratings with wide field of view based on efficient optimization of polynomial sidewall profiles",

abstract = "A new method for designing broadband transmission gratings with wide field of view for solar cell applications is proposed. The method is based on forming the sidewalls of the gratings according to polynomial functions. To achieve the optimal response, the roots of the polynomial are optimized. This method allows for generating complex sidewall profiles while keeping the number of variables at a manageable level. As an example a transmission filter for the visible band is designed that shows mean transmittance values of greater than 95% over the entire range for angles up to 60 degrees.",

author = "F. Namin and Werner, {Douglas Henry} and Werner, {Pingjuan Li}",

year = "2011",

month = nov,

day = "1",

doi = "10.1109/APS.2011.5997067",

language = "English (US)",

isbn = "9781424495634",

pages = "2641--2644",

booktitle = "2011 IEEE International Symposium on Antennas and Propagation - Proceedings",

note = "2011 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2011 ; Conference date: 03-07-2011 Through 08-07-2011",

}

Namin, F, Werner, DH & Werner, PL 2011, Broadband transmission gratings with wide field of view based on efficient optimization of polynomial sidewall profiles. in 2011 IEEE International Symposium on Antennas and Propagation - Proceedings., 5997067, pp. 2641-2644, 2011 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2011, Spokane, WA, United States, 7/3/11. https://doi.org/10.1109/APS.2011.5997067

Broadband transmission gratings with wide field of view based on efficient optimization of polynomial sidewall profiles. / Namin, F.; Werner, Douglas Henry ; Werner, Pingjuan Li.

2011 IEEE International Symposium on Antennas and Propagation - Proceedings. 2011. p. 2641-2644 5997067.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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N2 - A new method for designing broadband transmission gratings with wide field of view for solar cell applications is proposed. The method is based on forming the sidewalls of the gratings according to polynomial functions. To achieve the optimal response, the roots of the polynomial are optimized. This method allows for generating complex sidewall profiles while keeping the number of variables at a manageable level. As an example a transmission filter for the visible band is designed that shows mean transmittance values of greater than 95% over the entire range for angles up to 60 degrees.

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Broadband transmission gratings with wide field of view based on efficient optimization of polynomial sidewall profiles

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