Ajoy Ghatak

Indian Institute of Technology Delhi — India

Engineering · Physical Sciences

20h-index2.6kcitations215works0.72yr avg
OpenAlex↗Google Scholar↗Lab page↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

Photonic and Optical Devices(43), Advanced Fiber Optic Sensors(30), Optical Network Technologies(29), Semiconductor Lasers and Optical Devices(28), Advanced Fiber Laser Technologies(20)

Publications215 total

A simple derivation of relativistic energy and momentum
American Journal of Physics·2025Open Access
Angular Momentum of the Photon: Its Discovery and Heuristic Derivation
Resonance·2024
Who discovered angular momentum of the photon?
American Journal of Physics·2024· 2 citedOpen Access
Propagation Characteristics of Planar Waveguides
2018
Concept of Modes in Optical Waveguides
2017· 1 cited
Fibre Bragg Gratings
2017
Modes in Optical Fibres
2017
Dispersion in Optical Fibres
2017· 1 cited
Progress in Fiber Optics and Optical Telecommunication
2017
Wonders of the optical fiber
2015
Experiments with Light
2015
The Optical Fiber
Transactions of the Indian Ceramic Society·2014· 2 cited
Introduction: The fiber optics revolution
Cambridge University Press eBooks·2013· 3 cited
Ray paths and pulse dispersion in planar optical waveguides
Cambridge University Press eBooks·2013
Propagation characteristics of a step index fiber
Cambridge University Press eBooks·2013· 4 cited
The far-field pattern
Cambridge University Press eBooks·2013
Leakage loss in optical waveguides
Cambridge University Press eBooks·2013
Detectors for optical fiber communication
Cambridge University Press eBooks·2013· 2 cited
Measurement methods in optical fibers: I
Cambridge University Press eBooks·2013
Gaussian envelope approximation
Cambridge University Press eBooks·2013
page 1 of 11Next →

Frequent Co-authors

K. Thyagarajan(22), S. Eliezer(4), Edward Teller(3), Heinrich Hora(2), I.C. Goyal(2), Enakshi K. Sharma(2), M. S. Sodha(2), D.P.S. Malik(2), Anurag Sharma(2), Sonali Dasgupta(2), Bishnu P. Pal(2), Mark Nelkin(1), A. Jayanth Kumar(1), A. L. King(1), H. Hora(1), S. Lokanathan(1), Rajeev Jindal(1), Vasudevan Lakshminarayanan(1), H.C. Honeck(1), Swagata Banerjee(1)