Resonance modes of a VCESEL are computed with a contour integral method that uses physical right-hand sides, the so-called Riesz projection eigenvalue solver. A study of the numerical parameters of the integration contour and different physical sources is presented, where scattering simulations are performed with JCMsuite.
L. Kuen, Applying a Riesz-projection-based contour integral eigenvalue solver to compute resonance modes of a VCSEL. Proc. SPIE 12575, Integrated Optics: Design, Devices, Systems and Applications VII, 125750J (31 May 2023).
DOI: 10.1117/12.2665490