Discontinuities in Multilayer Waveguides to Mode12-D Photonic Crystal Structures
- Resource Type
- Authors
- Guangrui Li; Richard A. Hogg; Jayanta Sarma
- Source
- 2019 URSI Asia-Pacific Radio Science Conference (AP-RASC).
- Subject
- Surface (mathematics)
Materials science
010504 meteorology & atmospheric sciences
business.industry
Physics::Optics
020206 networking & telecommunications
02 engineering and technology
Classification of discontinuities
Laser
01 natural sciences
Waveguide (optics)
law.invention
law
0202 electrical engineering, electronic engineering, information engineering
Optoelectronics
business
Optical filter
0105 earth and related environmental sciences
Photonic crystal
- Language
This paper presents an alternative, quasi-analytic method for evaluating the resonances of the 2-D photonic crystals (PCs) pertinent to Photonic Crystal Surface Emitting Lasers (PCSELs), based on viewing the 2-D periodic structure as discontinuities in a (periodic) multilayer waveguide. This method is easy to implement, computationally fast and can readily also compute structures of small number of periodicities.