|
|
|
|
design of a high-bandwidth y-shaped photonic crystal power splitter for te modes
|
|
|
|
|
|
|
|
نویسنده
|
danaie mohammad ,nasiri far ruhollah ,dideban abbas
|
|
منبع
|
international journal of optics and photonics - 2018 - دوره : 12 - شماره : 1 - صفحه:33 -42
|
|
چکیده
|
In this paper, a y-shaped power splitter based on a two dimensional photonic crystal (phc) for te modes is designed and optimized. a triangular lattice of air holes is used for y-shaped power divider. for analyzing these structures, plane wave expansion (pwe) and finite difference time domain (fdtd) methods are used. the simulation results show that more than 98% of the input power is transmitted to the outputs and the structure has just less than 2% reflected power. according to the simulation results this structure is suitable for high bandwidth optical integrated circuit at the 1550 nm wavelength.
|
|
کلیدواژه
|
power splitter ,photonic crystal ,fdtd ,y-junction ,optical power divider.
|
|
آدرس
|
semnan university, faculty of electrical and computer engineering, ایران, semnan university, faculty of electrical and computer engineering, ایران, semnan university, faculty of electrical and computer engineering, ایران
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|