MEEP Waveguide Analysis Expert Needed for mode analysis

I'm looking for a skilled professional to analyze a rectangular waveguide using MEEP (MIT Electromagnetic Equation Propagation).

Key Tasks:
- Analyze field distribution
- Optimize:
- Waveguide width
- Refractive index
- Operating wavelength

Ideal Skills & Experience:
- Proficiency in MEEP
- Strong background in electromagnetic theory
- Experience with waveguide design and optimization