Affar Shahid Karimullah

3 Questions 14 Answers 0 Followers

Questions related from Affar Shahid Karimullah

Why are magnetic dipoles considered dark modes?

I am studying plasmonic apertures and rods and came across the advice that magnetic dipoles are usually dark modes. I understand that electric quadropoles are usually dark modes due to opposing...

01 March 2015 1,102 3 View

What is the difference between power in or power deposited the electromagnetic ports section in COMSOL?

Hi,I don't quite understand the difference between power input and power deposited in the Electromagnetic ports section. I am interested in simulating the laser irradiation of plasmonic arrays,...

02 February 2015 785 5 View

Can someone advise me on how to make a COMSOL model for heat transfer in a plasmonic structure with the EM fields sourced by a ns pulsed laser?

I have developed a COMSOL model that looks at heat generation in a plasmonic nanostructure using the waves optic module (frequency dependant, single freq) and the heat transfer module with a time...

15 January 2015 6,124 9 View