Dr. Maitreyee Roy Profile

Dr. Maitreyee Roy

Professor at Univ of New South Wales

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 20 September 2011 Paper

Nanoparticles and metrology: a comparison of methods for the determination of particle size distributions

Victoria Coleman, Åsa Jämting, Heather Catchpoole, Maitreyee Roy, Jan Herrmann

Proceedings Volume 8105, 810504 (2011) https://doi.org/10.1117/12.894297

KEYWORDS: Particles, Transmission electron microscopy, Nanoparticles, Calibration, Gold, Resonators, Metrology, Dynamic light scattering, Solids, Sensors

Read Abstract +

SPIE Journal Paper | 1 October 2005

Improved switchable achromatic phase shifters, part 2

Parameswaran Hariharan, Philip Ciddor, Maitreyee Roy

OE, Vol. 44, Issue 10, 105603, (October 2005) https://doi.org/10.1117/12.10.1117/1.2084587

KEYWORDS: Phase shifts, Switching, Wave plates, Polarization, Michelson interferometers, Ferroelectric LCDs, Interferometers, Visibility, Optical engineering, Poincaré sphere

Read Abstract +

Proceedings Article | 25 September 2001 Paper

Geometric phase low-coherence interference microscopy at high numerical apertures

Maitreyee Roy, Peter Svahn, Colin Sheppard

Proceedings Volume 4417, (2001) https://doi.org/10.1117/12.441347

KEYWORDS: Microscopes, Visibility, Microscopy, Polarizers, Interferometry, Phase shifts, Beam splitters, Control systems, Physics, Tungsten

Read Abstract +

Proceedings Article | 4 July 2000 Paper

Low-coherence interference microscopy at high numerical apertures

Colin Sheppard, Maitreyee Roy, Peter Svahn

Proceedings Volume 4082, (2000) https://doi.org/10.1117/12.390567

KEYWORDS: Polarizers, Microscopes, Phase shifts, Beam splitters, Visibility, Interferometry, Microscopy, Mirrors, Objectives, Control systems

Read Abstract +

Proceedings Article | 19 July 1999 Paper

Straightness measurements using a reflection confocal optical system

Kiyofumi Matsuda, Tomoaki Eiju, Maitreyee Roy, John O'Byrne, Pal Fekete, Colin Sheppard

Proceedings Volume 3749, (1999) https://doi.org/10.1117/12.354902

KEYWORDS: Confocal microscopy, Position sensors, Beam splitters, Motion measurement, Geometrical optics, Mirrors, Mechanical engineering, Optics manufacturing, Diamond machining, Diamond turning

Read Abstract +

Proceedings Article | 19 July 1999 Paper

Geometric phase coherence probe microscope for surface profiling

Maitreyee Roy, L. Cherel, Colin Sheppard

Proceedings Volume 3749, (1999) https://doi.org/10.1117/12.354836

KEYWORDS: Microscopes, Visibility, Profiling, Interferometry, Phase shifts, Geometrical optics, Beam splitters, Objectives, CCD cameras, Phase measurement

Read Abstract +

Proceedings Article | 1 April 1998 Paper

Novel method for beam collimation using multiple-beam shearing interferometry

Kiyofumi Matsuda, Maitreyee Roy, Pal Fekete, Tomoaki Eiju, Colin Sheppard, John O'Byrne

Proceedings Volume 3275, (1998) https://doi.org/10.1117/12.304405

KEYWORDS: Collimation, Interferometry, Glasses, Coating, Reflectivity, Wavefronts, Shearing interferometers, Wave plates, Silver, Refractive index

Read Abstract +

Proceedings Article | 17 July 1996 Paper

Achromatic phase shifting for polarization interferometry

Parameswaran Hariharan, Maitreyee Roy

Proceedings Volume 2860, (1996) https://doi.org/10.1117/12.276294

KEYWORDS: Polarization, Phase shifts, Interferometers, Interferometry, Phase shifting, Optical spheres, Geometrical optics, Phase measurement, Optical testing, Microscopy

Read Abstract +

Proceedings Article | 10 November 1995 Paper

Scattering and imaging of random media

Colin Sheppard, John Quartel, Maitreyee Roy

Proceedings Volume 2647, (1995) https://doi.org/10.1117/12.226686

KEYWORDS: Scattering, Spatial frequencies, Bidirectional reflectance transmission function, Light scattering, Inverse problems, Scatter measurement, Imaging systems, 3D image processing, Confocal microscopy, Multiple scattering

Read Abstract +

Proceedings Article | 14 June 1995 Paper

White-light geometric phase interferometer for surface profiling

Maitreyee Roy, Parameswaran Hariharan

Proceedings Volume 2544, (1995) https://doi.org/10.1117/12.211891

KEYWORDS: Phase shifts, Visibility, Polarization, Mirrors, Interferometers, Optical spheres, Profiling, Geometrical optics, Phase interferometry, Interferometry

Read Abstract +

Proceedings Article | 26 June 1992 Paper

Signal strength and its effects on processing of confocal images

Colin Sheppard, Min Gu, Maitreyee Roy

Proceedings Volume 1660, (1992) https://doi.org/10.1117/12.59557

KEYWORDS: Confocal microscopy, Stray light, Microscopes, Signal to noise ratio, 3D image processing, Optical transfer functions, Image processing, Sensors, Luminescence, Spatial frequencies

Read Abstract +

Showing 5 of 11 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years