Prof. Ajoy K. Ghatak
Emeritus Professor
SPIE Involvement:
Scholarship Committee | Fellow status | Conference Program Committee | Symposium Chair | Conference Chair | Conference Co-Chair | Author | Instructor
Publications (18)

SPIE Press Book | 25 January 2011
KEYWORDS: Fiber optic communications, Polarization, Birefringence, Optical fibers, Polarizers, Refractive index, Single mode fibers, Wave propagation, Dispersion, Wave plates, Crystals

SPIE Journal Paper | 1 April 2007
OE Vol. 46 Issue 04
KEYWORDS: Dispersion, Refractive index, Solids, Doping, Cladding, Rayleigh scattering, Silica, Optical engineering, L band, Wavelength division multiplexing

Proceedings Article | 6 October 2003
Proc. SPIE. 9663, Eighth International Topical Meeting on Education and Training in Optics and Photonics
KEYWORDS: Fiber optics, Polarization, Visualization, Physics, Solitons, Photonics, Nonlinear optics, Quantization, Quantum optics, Fiber optic communications

SPIE Journal Paper | 1 April 2003
OE Vol. 42 Issue 04
KEYWORDS: Refractive index, Dense wavelength division multiplexing, Cladding, Optical amplifiers, Solids, Wave propagation, Fiber amplifiers, Telecommunications, Semiconductor lasers, Software development

Proceedings Article | 17 February 2003
Proc. SPIE. 4833, Applications of Photonic Technology 5
KEYWORDS: Refractive index, Optical amplifiers, Dispersion, Physics, Multiplexing, Semiconductor lasers, Telecommunications, Optical communications, Software development, Dense wavelength division multiplexing

Showing 5 of 18 publications
Conference Committee Involvement (4)
14th Conference on Education and Training in Optics and Photonics, ETOP 2017
28 May 2017 | Hangzhou, China
International Conference on Fiber Optics and Photonics: Selected Papers from Photonics India '98
14 December 1998 | New Delhi, India
International Conference on Fiber Optics and Photonics: Selected Papers from Photonics India '98
14 December 1998 | New Delhi, India
Emerging Optoelectronic Technologies
17 December 1991 | Bangalore, India
Course Instructor
SC450: Fundamentals of Fiber Optics
This course provides in-depth the basic concepts and design issues associated with different types of optical fibers. The course will cover the propagation characteristics of optical fibers like attenuation, dispersion, etc. Recent areas of importance like dispersion compensating fibers, fiber gratings, erbium-doped amplifiers will also be discussed.
SC849: Introduction to Wave Optics
Knowledge of wave optics is required to understand many important optical phenomena and also the working of numerous optical devices. The course will start with Huygens principle, followed by interference and diffraction of light waves. Many interesting and practical examples like antireflection coatings, fiber Bragg gratings, diffraction spreading of laser beams and holography will be discussed. The polarization characteristics of an optical beam along with its applications will also be covered.
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