BITS Pilani

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Research

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Research

Research

As a Ph.D. student (1986-1992), UGC (NET) 1985 as JRF, CSIR as JRF & SRF (1986- 1992) 
Post Doctoral work as Research Associate (1993-1994) 
Academic interest as a Faculty  (1994 continuing)
Guided Six Ph.D students and guiding  one Ph.D. Students in Optical Communication & Wireless Networks

Virendra S. Shekhawat

2004PHXF414

Design and Development of Performance Enhancement Techniques in Optical WDM Networks

Awarded  Feb. 2014

Dinesh Tyagi

2004PHXF434

Survivable Routing Mechanisms in Optical WDM Networks.

Awarded  May 2019

Manoj K. Dutta

2007PHXF404

Design & Performance Analysis of Contention Resolution Techniques in Optical WDM Networks

Awarded July  2013

Vinita Tiwari

2009PHX026P

Design and Performance Analysis of High Speed Optical Communication Links

Awarded June 2017

Lucky Sharan

2009PHXF041P

Study and Analysis of Spectrally Efficient Modulation Formats in High Speed DWDM Optical Systems.

Awarded  Oct.  2017

Gaurav Purohit

2011PHXF004P

An Energy Efficient Reconfigurable Digital Base band system for SDR

Awarded  June 2019

Broad Research Areas

Optoelectronics Devices Circuits & Systems
Optical Communication & Networks
Wireless Networks

 

Research Work/Output

Rigorous theoretical analysis has been made to estimate the propagation characteristics of W- type optical fibres.
Metal clad four layer planar optical waveguides have been investigated using perturbation technique towards its application in mode discriminators used in integrated optoelectronic devices.
Multilayered optical waveguides have been studied as its application in connecting/ filtering devices.
Power confinement study is done for a DFB Laser.
Radiation mode characteristics have been investigated for a tapered planar Wave guide .
Monomode propagation of microwaves through a Teflon cylindrical rod has been established.
Temperature & Pressure optical sensors have been developed.
Cross Talk Calculation in WDM Optical Networks
Call Connection Improvement in WDM using wavelength converter.
Modeling of APD .
Design of Microprocessor based Thermocycler (support from UGC minor Research Project) in collaboration with Bio-Group
Modeling of Raman amplifiers & cross-talk estimation
Call connection estimation in WDM optical networks using an intelligent algorithm
Design and implementation of routing algorithms in all optical WDM networks

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