Vishwakarma Institute of Technology B.E. (Electronics)
Vishwakarma Institute of Technology B.E. (Electronics)
Vishwakarma Institute of Technology B.E. (Electronics)
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Bansilal Ramnath Agarwal Charitable Trust’s<br />
<strong>Vishwakarma</strong> <strong>Institute</strong> <strong>of</strong> <strong>Technology</strong>, Pune – 411 037<br />
Department <strong>of</strong> <strong>Electronics</strong> Engineering<br />
FF No. : 654<br />
EC42104 :: FIBER OPTIC COMMUNICATION SYSTEM<br />
Credits: 03<br />
Teaching Scheme: - Theory 3 Hrs/Week<br />
Prerequisites: Basic Communication Engineering concepts.<br />
Objectives :<br />
• To study Basics <strong>of</strong> fiber optic communication system.<br />
• To study different fiber optic cable manufacturing techniques<br />
• To study Light sources and detectors.<br />
• To study losses in fiber optic communication system.<br />
• Mapping with PEO : 1,2,5,5,7,8<br />
Unit I<br />
INTRODUCTION TO FIBER OPTIC COMMUNICATION<br />
(8 Hrs)<br />
A. Overview <strong>of</strong> optical fiber communication: Fiber optic communication system,<br />
Advantages <strong>of</strong> optical fiber communication, Ray theory transmission, total internal<br />
reflection. Parameters <strong>of</strong> fiber optic cable: Acceptance angles, Numerical aperture, skew<br />
rays, Mode, Index Pr<strong>of</strong>ile, V number. Types <strong>of</strong> fiber optic cable.<br />
B. Material <strong>of</strong> fiber optic cable, Manufacturing process <strong>of</strong> fiber optic cable.<br />
Unit II<br />
(8 Hrs)<br />
SIGNAL DEGRADATION IN FIBER OPTIC CABLE<br />
A. Signal distortion in optical fibers : Attenuation ,Material absorption ,Scattering losses<br />
(linear) , Bending losses ,Dispersion present in FOC, Fiber attenuation measurement ,<br />
Optical Time Domain reflectometer ( Principle, concept & applications).<br />
B. Nonlinear scattering losses , Fiber dispersion measurement<br />
Unit III<br />
OPTICAL SOURCES , DETECTORS AND SENSORS<br />
(10 Hrs)<br />
Structure & Syllabus <strong>of</strong> B.E (<strong>Electronics</strong> ) Program – Pattern ‘C11’, Rev01, dt. 2/4/2011<br />
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