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Ansys Learning Forum › Forums › Discuss Simulation › Photonics › Regarding phase-delay spectrum of metasurfaces › Reply To: Regarding phase-delay spectrum of metasurfaces

April 5, 2024 at 10:48 am
Nayem Hosen
Subscriber

Yes, this is the figure, with a with a radius of 235–270 nm (y axis) and a wavelength of 1300–1600 nm (x axis)...I took a screenshot directly from lumerical and did not process it in Matlab. I just want to show that I think it is not the phase delay spectrum. 

here is the paper for your reference: http://www.koenderink.info/reading/Deckerhuygens.pdf