Nptel optics

The course is aimed at equipping the undergraduate Engineering and Physics students with the basic understanding of optical fibers and optical fiber communication. The course provides knowledge of optical fiber waveguide at fundamental level, essentials of an optical fiber communication . Course Co-ordinated by : IIT Roorkee. NPTEL provides E-learning through online Web and Video courses various streams.

Module-Signal Distortion I, Lecture : Signal Distortion on Optical Fibers - Attenuation, Lecture Notes, 5kb.

Module-Signal Distortion II, Lecture : Signal Distortion on Optical Fibers - Dispersion, Lecture Notes, 6kb.

Module-Light Emitting Diode, Lecture : Light Emitting Diode, Lecture Notes, 3kb.

Module 1: Introduction and Background Material. In this lecture you will learn the following. Transmission media Alternative to the Optical Communication.

Comparison of Satellite and Optical communication. Spherical and plane wave fronts. Extinction Ratio and Chirp in Amplitude Modulator . Fiber- Optic Communication is the most modern and advanced mode of data communication which has very recent roots dating back to not more than years ago. This introductory course on nonlinear optics is proposed to bridge the gap between the usual course in optics at B. The only prerequisites are elementary courses on electromagnetic theory and quantum mechanics.

The lectures in this course are . ABOUT THE COURSE: The course on photonic integrated circuits deals with principles, devices and applications where light propagating in optical waveguides takes the central role. Emergence of specialty fibers has given further thrust in designing and . Advanced Optical Communication by Prof. For more details on NPTEL visit ht.

Condition for signal distortion-less transmission. Special nature of Optical Signal. Insertion Loss, Cross Talk and Optical Isolation.

In addition, advancements of this technology and the related components have left considerable impact on totally different area- termed as Sensing, . LASER - Light Amplification by Stimulated Emission of Radiation. Interaction of Radiation with Matter. Non-Uniform Fiber Bragg Grating.

Dear Participants, The Week Assignment released for the course Optical Communications has been released in the portal. Thanks and Regards, NPTEL Team . Solutions for Assignment (Fiber Optics ). Dear students, We have uploaded the solutions for assignment in the course online portal. If you face any difficulty in understanding the solutions, feel free to ask questions in the discussion forum.