Investigation into micro and nano scale optical metrology for shiny surfaces and difficult to access aircraft engine components

by Haridas, Aswin
Published 2020

Intensity and contrast based surface roughness measurement approaches for rough and shiny surfaces

by Prabhathan, P., Song, Chaolong, Haridas, Aswin, Prasad, Guru, Chan, Kelvin
Published 2019

Fractal speckle image analysis for surface characterization of aerospace structures

by Haridas, Aswin, Crivoi, Alexandru, Prabhathan, P., Chan, Kelvin, Murukeshan, Vadakke Matham
Published 2019

Surface roughness mapping of large area curved aerospace components through spectral correlation of speckle images

by Haridas, Aswin, Prabhathan, P., Pulkit, K., Chan, Kelvin, Murukeshan, Vadakke Matham
Published 2020

A fractal image analysis methodology for heat damage inspection in carbon fiber reinforced composites

by Murukeshan, V. M., Haridas, Aswin, Crivoi, Alexandru, Prabhathan, P., Chan, Kelvin
Published 2018

Breaking diffraction limit of far-field imaging via structured illumination bessel beam microscope (SIBM)

by Perinchery, Sandeep Menon, Haridas, Aswin, Shinde, Anant, Buchnev, Oleksandr, Murukeshan, Vadakke Matham
Published 2019

Long working distance high resolution reflective sample imaging via structured embedded speckle illumination

by Haridas, Aswin, Perinchery, Sandeep Menon, Shinde, Anant, Buchnev, Oleksandr, Murukeshan, Vadakke Matham
Published 2020

An optodigital system for visualizing the leaf epidermal surface using embedded speckle SIM: a 3D non-destructive approach

by Antony, Maria Merin, Haridas, Aswin, Suchand Sandeep, Chandramathi Sukumaran, Vadakke Matham, Murukeshan
Published 2023

Surface roughness evaluation of additive manufactured metallic components from white light images captured using a flexible fiberscope

by Haridas, Aswin, Matham, Vadakke Murukeshan, Crivoi, Alexandru, Patinharekandy, Prabhathan, Jen, Tan Ming, Chan, Kelvin
Published 2020

Design and simulation of GRIN objective lenses for an imaging fiber based speckle metrology system

by Prasad, A. S. Guru, Haridas, Aswin, Chan, Kelvin H. K., Murukeshan, V. M., Prabhathan, P.
Published 2018

Flexible optical fiber probe for surface roughness evaluation of internal channels in additively manufactured components

by Subbarao, Guru Prasad Arudi, Haridas, Aswin, Patinharekandy, Prabhathan, Kapur, Pulkit, Chan, Kelvin, Matham, Murukeshan Vadakke
Published 2018

Experimental investigations and parametric studies of surface roughness measurements using spectrally correlated speckle images

by Prabhathan, Patinharekandy, Song, Chaolong, Haridas, Aswin, Prasad, Guru, Chan, Kelvin H. K., Murukeshan, Vadakke Mataham
Published 2019