To solve the problem of efficient radiation input into a fiber, especially when it is performed on a single substrate with an integrated circuit, it is important to investigate the propagation of light inside the waveguide. The article proposes a method for analyzing the behavior of light rays in planar fibers based on the construction of a phase portrait of the state of a dynamic system. The phase portrait contains rich information on the behavior of light rays in a waveguide resonator.


Разработка: студия Green Art