DWDM Demultiplexer Using Compound Optical Ring Resonator with Fiber Bragg Grating

Abstract

We report a theoretical study on the effect of grating period and loop length of optical DWDM demultiplexer using compound ordinary optical ring resonator with fiber bragg grating. For the results, changing the grating period and optical paths can adjust the center wavelength of pass-band and narrow spacing bandpass peaks (channels).

Electronic Feedback System for Stabilization of Fiber Ring Resonator

“…Optical components and devices play an important role in maximizing the speed of all-optical system applications, such as optical communication and optical signal processing. The use of fiber ring resonators is an attractive approach that has been demonstrated in many optical devices, including multiplexers/demultiplexers, optical filters, fiber lasers, and analog-to-digital (A/D) converters [1]- [10]. This is due to the simple structure and characteristics of the fiber ring resonator.…”