Hi,everyone.
I want to simulate a structure which includes two bus waveguides and one microring resonator to form an on-chip optical tweezer. One microparticle is placed in the gap area between one waveguide and the resonator.
The structure is quite similar with:
pubs.acs.org/doi/abs/10.1021/nl100501d
(work from Kenneth Crozier, School of Engineering and Applied Sciences, Harvard University)
I want to use the Maxwell Stress Tensor method to calculate the optical force on it.
I tried the following:
In Results-Derived values. I added a surface integration for the whole surface of this ball-shaped particles. However, I am not sure how the expression of the force is.
If you have some ideas about optical force calculation, please feel free to discuss with me.
Thank you so much.
I want to simulate a structure which includes two bus waveguides and one microring resonator to form an on-chip optical tweezer. One microparticle is placed in the gap area between one waveguide and the resonator.
The structure is quite similar with:
pubs.acs.org/doi/abs/10.1021/nl100501d
(work from Kenneth Crozier, School of Engineering and Applied Sciences, Harvard University)
I want to use the Maxwell Stress Tensor method to calculate the optical force on it.
I tried the following:
In Results-Derived values. I added a surface integration for the whole surface of this ball-shaped particles. However, I am not sure how the expression of the force is.
If you have some ideas about optical force calculation, please feel free to discuss with me.
Thank you so much.