Advances in Optical Science and Engineering

Tapered Fiber for Chemical Sensing Application
- Fluid Evaporation Monitoring of Volatile Organic Compound using D-shaped Fiber
- Tellurite Glass Microstructured Optical Fibers: An Analytical Approach
- Design and Simulation of Octagonal Photonic Crystal Fiber for Super-continuum Generation
- Highly Birefringent Fluoride Photonic Crystal Fiber with Low Confinement Loss
- Splicing Hetero-core Fibers in Perspective of Different Material Compositions
Photonics for Space Applications: Design and Concept Validation of Next Generation 3D Range Gated CMOS Image Sensor
- Demonstration of Active Laser Beam Stabilization in Closed Loop for Free Space Optical Receiver
Micro-electronics and VLSI: Power Effective Design of 10T D-FF using MTCMOS Technique
- High Performance FinFET based D Flip Flop including Parameter Variation
- Memristive Power Optimization of Non-Volatile Seven Transistors Static Random Access Memory Cell
- Modeling and Analysis of FinFET based Schmitt Trigger with Stability Response and Gain-bandwidth Product
- Comparison of 6T and 8T SRAM Cell with Parameters at 45nm Technology
- Calculation of Power Delay Product and Energy Delay Product in 4-bit FinFET based Priority Encoder
- A Relative Investigation of TIQ Comparator and Dynamic Latched Comparator
- Design of Low Power Shift Register in Nano Scale Domain using FinFET
- Optimized Area and Low Power Consumption Braun Multiplier based on GDI Technique at 45nm Technology
Nano-Photonics, Bio-Photonics and Bio-Medical Optics: A Method for Estimating the Wave Front Aberrations with Missing Spot Data in a Hartmann-Shack Aberrometer
- Automated Detection of Optic Disc in Fundus images
- Diagnosing Heterogeneous Dynamics for CT Scan Images of Human Brain in Wavelet and MFDFA domain
- Growth of Blue Luminescent Cu Doped ZnO Nanowires by Modified Sol-gel
- Growth of Green and Blue Luminescent Cu Doped CdS Nanorods and their Optical Structural Characterization
- Light Absorption in Nano-film of Wide Band Gap Semiconductor
- SEM Imaging for Observation of Morphological Changes in Anaemic Human Blood Cell
- Mueller Matrix Polarimeter with Diattenuation Error David Ignacio Serrano-García Calibration Approach
- A simple configuration for Quantitative Phase Contrast Microscopy of Transmissible Samples
Non-linear Phenomena and Chaos: Onset of Chaos for Different Non Linear Systems by varying System Parameters
Optical and Digital Data & Image Processing: Line Segmentation in Handwritten Assamese and Meetei Mayek Script using Seam Carving Based Algorithm
- Information Retrieval using Hadoop Big Data Analysis
- FANET based Flights Monitoring Simulation System Over Cloud
- Development of the Slanted Edge based MTF Measurement setup for FPA Characterization
- Trust based Scheme for Location finding in VANETs
- Point Spread Function of Apertures Masked by Two-dimensional Polar Walsh Filters
- Pan-Sharpened Image Optical Encryption. Optical Communications and Networks: Average Capacity of FSO Links over K-Turbulence Fading Channels with Pointing Errors
- Comparison Between Three Different Types of Routing Algorithms of Network On Chip
- Effect of Phase-Shifter Domains in Quasi-Phase Matching Devices
- Hybrid Radio Frequency/free-space Optics (RF/FSO) Wireless Sensor Network: Security Concerns and Protective Measures
- Review on Li-Fi Technology
Optical Design: Sub Aperture Polishing of Fused Silica Aspheric Surface using Dwell Time Approach
Opto-Electronic Devices: Implementation of Reed Muller Expansion Technique using Mach-Zehnder Interferometer based All Optical Reversible Gates
- Design and Simulation of 1×4 De-Multiplexer by using 2D-Photonic Crystal Ring Resonator for ITU-T G.692.2 S+C Band CWDM System
- Design of Tunable Wavelength Demultiplexer for DWDM Application based on 1-D Photonic Crystal with KTP Defect
- Study & Implementation of White Power-LED based Indoor Lighting Application for the H Healthcare Sector
- Characteristics of II-VI Quantum Dot Infrared and Photo-detectors
- Smartphone based Platform for Colorimetric Sensing of Dyes
Opto-Electronic Materials: Intrinsic Localized Modes in Metamaterials
- Optically Enhanced SnO2/CdS Nano-composites by Chemical Method and their Characterization
- Emperature Effect on Optical Gain of CdSe/ZnSeQuantum Dots
- Nonlinear Optical Characterization of Boro Tellurite Glass of Composition 0.1BaO-0.4TeO2-0.5B2O3 by Z-Scan Method
- Microwave Assisted Synthesis of Highly Luminescent ZnS Nano-structures using Zinc Dithiocarbazic Complex Chemical Route
- Optoelectronics of Cu2+-doped TiO2 Films Prepared by Sol-Gel Method
- Growth and Characterization of Nanocrystalline CuInSSe Thin Films by Spray Pyrolysis
- Performance Enhancement of Joint Fractional Correlator for Digital Holography based three-dimensional Object Recognition using Wavelet Filter
Quantum Optics and Information Processing: Efficient, High Power, Low Spectral Distortion and ASE Free Amplification of Mode Locked Yb-doped Fiber Laser
- Theoretical Analysis of Direct Transition in SiGe/GeSn Strained Quantum Well Structure by Finite Difference Method
- Can Photons Influence Effective Mass?
- Oscillator Strength and Absorption Cross-section of Core-shell Triangular Quantum Wire for Intersubband transition

with Developer 2000 required in the computerization process.

After serving 19 years 6 months in HCL, she planned to join academics and accordingly, she left HCL on 31st March 2010 and enrolled in Ph.D (Tech) program as a part-time research scholar in the Department of Applied Optics and Photonics, Calcutta University, under the guidance of Emeritus Professor Lakshminarayan Hazra. She had joined as Head of the Department, Electronics and Communication Engineering, Camellia College of Engineering and Technology, Burdwan and taught there for two years.

On 16th July, 2012, she joined Institute of Engineering and Management, IEM, Salt Lake, Kolkata as Assistant Professor (Sr. Grade) where she is working till date. In IEM, she has motivated students to be involved in research and development activities and opened SPIE and OSA approved IEM Student Chapters, Brahmatejas and Alokadhyaya. Prof. Bhattacharya is the core group member of the Research Council of IEM for promoting research and development activities among the faculty members and students of the Institute.

Prof. Bhattacharya is also the Co-coordinator of the Department of Science and Technology (DST), Govt. of India, sponsored INSPIRE (INnovation in Science Pursuit for Inspired Research) Science Camp organized in IEM, "The Enchanting World of Science", to motivate the top 1% board students to be involved in research and development activities in Science. Prof. Bhattacharya has published seven research works in scientific journals including Conference publications starting from 2011. Her research areas include Optical Image Processing, Optical Design, Diffractive Optics, Super Resolution, Solar Concentrator Optics, Bio-Photonics and Silicon Photonics.