How to design a WDM system using optiSystem | OptiSystem tutorials for beginners

Dear friends, In this tutorial, we will learn, how to design a wavelength division multiplexing system using Optisystem, In fiber-optic communications, wavelength-division multiplexing, or, WDM, is a technology which multiplexes a number of optical carrier signals onto a single optical fiber, by using different wavelengths of laser light, This technique enables us to get a high bit rate, and efficient use of fiber bandwidth. These are the points covered in this tutorial, 1. How to multiplex various wavelengths into a fiber 2. How to use the parameter group function 3. Calculate SNR and OSNR using WDM analyser 4. How to use components help function Please subscribe to my channel. Importance is given to making concepts easy. Wish you success, Dhiman Kakati (let's learn together) -~-~~-~~~-~~-~- Please watch: "How semiconductors work ? | Properties of intrinsic and extrinsic semiconductors | p-type and n-type" https://www.youtube.com/watch?v=9B2eKEkuTLo -~-~~-~~~-~~-~-