Biswajit Pathak

About

Biswajit Pathak currently works as a Postdoctoral Research Scientist in the Mathematical, Physical and Life Sciences Division, University of Oxford. His current research work involves design and implementation of novel adaptive optics based imaging system for neuroscience applications. Prior to this, he worked as a Postdoctoral Research Associate in the Medical Sciences Division, University of Oxford. Biswajit was also a Post Doctoral fellow at the Physical Sciences Division of Indian Institute of Science Education and Research, Mohali, India. Biswajit completed his PhD from the Department of Physics, Indian Institute of Technology Guwahati, India, in both theoretical and experimental optics. Biswajit does research in Experimental Optics, Adaptive Optics, Computer Generated Holography, Speckle Imaging.

Education

University of Oxford
United Kingdom of Great Britain and Northern Ireland

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PostDoc

University of Oxford
United Kingdom of Great Britain and Northern Ireland

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PostDoc

Indian Institute of Science Education and Research Mohali
India

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PostDoc

Indian Institute of Technology Guwahati
India

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PhD

Publications

Design and implementation of a diffraction-based common-path digital holographic microscopy system with programmable beams

Published by

Optik

Summary

journal-article

Hybrid holographic modal wavefront sensing for improved aberration correction

Published by

Optics Letters

Summary

journal-article

Fourier ptychography microscopy with programmable beam illumination

Published by

Optics Express

Summary

journal-article

Multiplexed wavefront sensing using a grating array-based wavefront sensor

Published by

Optics Express

Summary

journal-article

Experimental demonstration of in situ surface and thickness profile measurements of thin film during deposition using a grating array based wavefront sensor

Published by

Optics Letters

Summary

journal-article

Compressed imaging with focused light

Published by

Journal of Optics

Summary

journal-article

Simultaneous realisation of zonal and modal wavefront sensing using programmable multiplexed grating patterns

Published by

Optics Express

Summary

journal-article

Computational super-resolution imaging with multimode fiber using optimized illuminations

Published by

SPIE Proc. (Endoscopic Microscopy XVII)

Summary

conference-paper

An improved programmable grating array based wavefront sensor

Published by

SPIE Proc. (Applied Optical Metrology IV)

Summary

conference-paper

An improved programmable grating array based wavefront sensor

Published by

Proceedings of SPIE - The International Society for Optical Engineering

Summary

conference-paper

Simultaneous direct and indirect wavefront sensing using multiplexed programmable grating patterns

Published by

SPIE Proc. (Applied Optical Metrology IV)

Summary

conference-paper

Simultaneous direct and indirect wavefront sensing using multiplexed programmable grating patterns

Published by

Proceedings of SPIE - The International Society for Optical Engineering

Summary

conference-paper

Improved wavefront estimation accuracy in a programmable grating array based wavefront sensor

Published by

Journal of Optics

Summary

journal-article

Improved wavefront estimation accuracy in a programmable grating array based wavefront sensor

Published by

Journal of Optics (United Kingdom)

Summary

journal-article

System, apparatus and method for monitoring of surface profile and thickness measurement in thin films

Published by

US Patent

Summary

patent

Simultaneous Optimisation of Confocal and Non-confocal Images in an AOSLO with a Reconfigurable Aperture Pattern

Summary

book-chapter

Simultaneous Optimisation of Confocal and Non-confocal Images in an AOSLO with a Reconfigurable Aperture Pattern

Published by

Communications in Computer and Information Science

Summary

book

A zonal wavefront sensor with multiple detector planes

Published by

Journal of Optics

Summary

journal-article

A zonal wavefront sensor with multiple detector planes

Published by

Journal of Optics (United Kingdom)

Summary

journal-article

Improvement in error propagation in the Shack–Hartmann-type zonal wavefront sensors

Published by

Journal of the Optical Society of America A

Summary

journal-article

System, apparatus and method for monitoring of surface profile and thickness measurement in thin films

Published by

Indian Patent

Summary

patent

Improvement in error propagation in the Shack–Hartmann-type zonal wavefront sensors

Published by

Journal of the Optical Society of America A: Optics and Image Science, and Vision

Summary

journal-article

Zonal wavefront sensing with enhanced spatial resolution

Published by

Optics Letters

Summary

journal-article

A Method and Device for Zonal Wavefront Sensing by Beam Splitting

Published by

Indian Patent

Summary

patent

A Method and Device for Zonal Wavefront Sensing Via Sequential Spatially Shifted Grating Array Patterns

Published by

Indian Patent

Summary

patent

Binary hologram based high speed zonal wavefront sensing with reduced estimation time

Published by

SPIE Proceedings

Summary

conference-paper

Investigation of algorithm discretization error in a zonal wavefront estimation process

Published by

SPIE Proceedings

Summary

conference-paper

Binary hologram based high speed zonal wavefront sensing with reduced estimation time

Published by

Proceedings of SPIE - The International Society for Optical Engineering

Summary

conference-paper

Investigation of algorithm discretization error in a zonal wavefront estimation process

Published by

Proceedings of SPIE - The International Society for Optical Engineering

Summary

conference-paper

Zonal wavefront sensing with enhanced spatial resolution

Published by

Optics Letters

Summary

journal-article

Zonal wavefront sensing using a grating array printed on a polyester film

Published by

Review of Scientific Instruments

Summary

journal-article

Zonal wavefront sensing using a grating array printed on a polyester film

Published by

Review of Scientific Instruments

Summary

journal-article

Reduction in the amount of crosstalk with reduced number of focal spot rows in a grating array based zonal wavefront sensor

Published by

SPIE Proceedings

Summary

conference-paper

Zonal wavefront estimation using an array of hexagonal grating patterns

Published by

AIP Proceedings

Summary

conference-paper

Reduction in the amount of crosstalk with reduced number of focal spot rows in a grating array based zonal wavefront sensor

Published by

Proceedings of SPIE - The International Society for Optical Engineering

Summary

conference-paper

Analysis of error propagation in an improved zonal phase-gradient model

Published by

SPIE Proceedings

Summary

conference-paper

Improved Wavefront Reconstruction Algorithm for Shack-Hartmann Type Wavefront Sensors

Published by

Journal of Optics

Summary

journal-article

Analysis of error propagation in an improved zonal phase-gradient model

Published by

Proceedings of SPIE - The International Society for Optical Engineering

Summary

conference-paper

Improved wavefront reconstruction algorithm for Shack-Hartmann type wavefront sensors

Published by

Journal of Optics (United Kingdom)

Summary

journal-article

Texture Analysis Based on the Gray-Level Co-occurrence Matrix Considering Possible Orientations

Published by

International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering

Summary

journal-article

High-speed zonal wavefront sensing

Published by

SPIE Proceedings

Summary

conference-paper

High-speed zonal wavefront sensing

Published by

Proceedings of SPIE - The International Society for Optical Engineering

Summary

conference-paper