CATV
Using OptiSystem to analyze CATV systems
The aim of this material is to show the possibilities of using OptiSystem to analyze CATV systems.
In Part I, we demonstrate the basic nonlinear distortions that result from the propagation of the multiple carrier frequencies through a laser diode.
Observation of harmonic and intermodal products is presented. Although the appearance of the nonlinear distortions is a deterministic process, it is considered to contribute to the laser noise.
Photonic Crystal Fiber Temperature Sensor using OptiMode
March 24, 2020
Photonic crystal fibers (PCF) have been extensively investigated for chemical, bio-medical, and environmental sensing applications. PCF provides a unique platform for realizing the desired modal dispersion, birefringence, confinement, and multiplicity characteristics. This can be attributed to the freedom in designing the microstructure geometry. Of significant importance for sensing applications, various chemical, biological, and inorganic materials…