Optical Communication (EC-7003) - B.E RGPV CBCS & CBGS Scheme Notes
Optical Communication (EC-7003)
Optical Communication (EC-7003) RGPV notes CBGS Bachelor of engineering

rgpv bhopal, diploma, rgpv syllabus, rgpv time table, how to get transcript from rgpv, rgpvonline,rgpv question paper, rgpv online question paper, rgpv admit card, rgpv papers, rgpv scheme

RGPV notes CBGS Bachelor of engineering

Syllabus

UNIT 1:
Overview of Optical Fiber Communications (OFC): Motivation, optical spectral bands, key elements of optical fiber systems.
Optical fibers: basic optical laws and definitions, optical fiber modes and configurations, mode theory for circular waveguides, single mode fibers, graded-index fiber structure, fiber materials, photonic crystal fibers, fiber fabrication, fiber optic cables.

UNIT 2:
Optical sources: Light emitting diodes (LED): structures, materials, quantum efficiency, LED power, modulation of an LED. Laser diodes: modes, threshold conditions, laser diode rate equations, external quantum efficiency, resonant frequencies, structure and radiation patterns, single mode lasers, modulation of laser diodes.
Power launching and coupling: source to fiber power launching, fiber to fiber joints, LED coupling to single mode fibers, fiber splicing, optical fiber connectors.

UNIT 3:
Photo detectors: pin photo detector, avalanche photodiodes, photo detector noise, detector response time, avalanche multiplication noise.
Signal degradation in optical fibers: Attenuation: units, absorption, scattering losses, bending losses, core and cladding losses. Signal distortion in fibers: overview of distortion origins, modal delay, factors contributing to delay, group delay, material dispersion, waveguide dispersion, polarization-mode dispersion. Characteristics of single mode fibers: refractive index profiles, cutoff wavelength, dispersion calculations, mode field diameter, bending loss calculation. Specialty fibers.

UNIT 4:
Optical receivers: fundamental receiver operation, digital receiver performance, eye diagrams, coherent detection: homodyne and heterodyne, burst mode receiver, analog receivers.
Digital links: point to point links, link power budget, rise time budget, power penalties.
Analog links: overview of analog links, carrier to noise ratio, multi channel transmission techniques.

UNIT 5:
Optical technologies
Wavelength division multiplexing (WDM) concepts: operational principles of WDM, passive optical star coupler, isolators, circulators, active optical components: MEMS technology, variable optical attenuators, tunable optical filters, dynamic gain equalizers, polarization controller, chromatic dispersion compensators.
Optical amplifiers: basic applications and types of optical amplifiers, Erbium Doped Fiber Amplifiers (EDFA): amplification mechanism, architecture, power conversion efficiency and gain. Amplifier noise, optical SNR, system applications.
Performance Measurement and monitoring: measurement standards, basic test equipment, optical power measurements, optical fiber characterization, eye diagram tests, optical time-domain reflectometer, optical performance monitoring.


NOTES


Books Recommended

1. Keiser: Optical Fiber Communications, TMH.
2. Senior: Optical Fiber Communication- Principles and Practices, Pearson Education.
3. Agarwal: Fiber Optic Communication Systems, Wiley India.
4. Palais: Fiber Optics Communications, Pearson Education.
5. Satish Kumar: Fundamentals of optical Communications, PHI Learning.
6. Khare: Fiber Optics and Optoelectronics, Oxford University Press.
7. Ghatak and Thyagrajan: Fiber Optics and Lasers, Macmillan India Ltd.
8. Gupta: Optoelectronic Devices and Systems, PHI Learning.
9. Sterling: Introduction to Fiber Optics, Cengage Learning.


List of Experiments:

1. Launching of light into the optical fiber and calculate the numerical aperture and V-number.
2. Observing Holograms and their study.
3. Measurement of attenuation loss in an optical fiber.
4. Diffraction using gratings.
5. Construction of Michelson interferometer.
6. Setting up a fiber optic analog link and study of PAM.
7. Setting up a fiber optic digital link and study of TDM and Manches


You May Also Like

Follow Author Here:

Services

COMPLETELY FREE !!!

Yup, everything is free....

NO REGISTRATION REQUIRED

User doesn't have to register for accessing the files, all the files are free & universally accessible without any condition or restriction.

RESPONSIVE DESIGN & USER-FRIENDLY

Our webpages are responsive & user-friendly, which means it will automatically adjust according to your device screen size and you will find stuff without ant hustle.

DIRECT DOWNLOAD LINKS WITH HIGN SPEED

All the files are uploaded on our super-fast servers so that they can be easily downloaded with high speed.

NEW PROJECTS

For providing a better experience to our users we are developing our Android application, the application will have a lot of awesome features so stay tuned ;).

AWESOME SUPPORT TEAM

Our AI-powered Chatbots are always here to help you so, feel free to ask any question or report if you face any problem. Our team also monitors all chatbots traffic & they will contact you if chatbot fails to help.

Contact Us