Wednesday, June 13, 2012
EI2404 FIBRE OPTICS AND LASER INSTRUMENTS Syllabus - Anna University - Regulation 2008
EI2404 FIBRE OPTICS AND LASER
INSTRUMENTS L T P C
3 0 0 3
AIM
To contribute to the knowledge of Fibre optics and Laser
Instrumentation and its Industrial and
Medical Application.
OBJECTIVES
i. To expose the students to the basic concepts of
optical fibres and their properties.
ii. To provide adequate knowledge about the Industrial
applications of optical fibres.
iii. To expose the students to the Laser fundamentals.
iv. To provide adequate knowledge about Industrial
application of lasers.
v. To provide adequate knowledge about holography and
Medical applications of Lasers.
UNIT I OPTICAL FIBRES AND THEIR
PROPERTIES 9
Principles of light propagation through a fibre -
Different types of fibres and their properties, fibre
characteristics – Absorption losses – Scattering losses –
Dispersion – Connectors and splicers –
Fibre termination – Optical sources – Optical detectors.
UNIT II INDUSTRIAL APPLICATION OF
OPTICAL FIBRES 9
Fibre optic sensors – Fibre optic instrumentation system
– Different types of modulators –
Interferometric method of measurement of length – Moire
fringes – Measurement of pressure,
temperature, current, voltage, liquid level and strain.
UNIT III LASER FUNDAMENTALS 9
Fundamental characteristics of lasers – Three level and
four level lasers – Properties of laser –
Laser modes – Resonator configuration – Q-switching and
mode locking – Cavity damping – Types
of lasers – Gas lasers, solid lasers, liquid lasers,
semiconductor lasers.
UNIT IV INDUSTRIAL APPLICATION OF
LASERS 9
Laser for measurement of distance, length, velocity,
acceleration, current,
voltage and Atmospheric effect – Material processing –
Laser heating, welding,
melting and trimming of material – Removal and
vaporization.
UNIT V HOLOGRAM AND MEDICAL
APPLICATIONS 9
Holography – Basic principle - Methods – Holographic
interferometry and application, Holography for
non-destructive testing – Holographic components –
Medical applications of lasers, laser and tissue
interactive – Laser instruments for surgery, removal of
tumors of vocal cards, brain surgery, plastic
surgery, gynaecology and oncology.
TOTAL : 45 PERIODS
TEXT BOOKS
1. J.M. Senior, ‘Optical Fibre Communication – Principles
and Practice’, Prentice Hall of India,
1985.
2. J. Wilson and J.F.B. Hawkes, ‘Introduction to Opto
Electronics’, Prentice Hall of India, 2001.
REFERENCES
1. G. Keiser, ‘Optical Fibre Communication’, McGraw Hill,
1995.
2. M. Arumugam, ‘Optical Fibre Communication and
Sensors’, Anuradha Agencies, 2002.
3. John F. Read, ‘Industrial Applications of Lasers’,
Academic Press, 1978.
4. Monte
Ross, ‘Laser Applications’, McGraw Hill, 1968
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