TY - GEN
T1 - Highly-efficient GRIN Lens Optimization through Differential Ray Tracing
AU - Balasubramanian, Manushanker
AU - Campbell, Sawyer D.
AU - Werner, Douglas H.
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/7/5
Y1 - 2020/7/5
N2 - A new differential ray tracing (DRT) formulation for optical lenses with gradient-index (GRIN) properties is presented. The metric function gradient required during lens optimization is obtained by DRT, which requires very few function evaluations when compared to the finite difference (FD) approach. Numerical results validating the accuracy of the proposed method are presented.
AB - A new differential ray tracing (DRT) formulation for optical lenses with gradient-index (GRIN) properties is presented. The metric function gradient required during lens optimization is obtained by DRT, which requires very few function evaluations when compared to the finite difference (FD) approach. Numerical results validating the accuracy of the proposed method are presented.
UR - http://www.scopus.com/inward/record.url?scp=85101630286&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85101630286&partnerID=8YFLogxK
U2 - 10.1109/IEEECONF35879.2020.9330342
DO - 10.1109/IEEECONF35879.2020.9330342
M3 - Conference contribution
AN - SCOPUS:85101630286
T3 - 2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Proceedings
SP - 1991
EP - 1992
BT - 2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020
Y2 - 5 July 2020 through 10 July 2020
ER -