Dr. Jayantha Katupitiya Profile

Dr. Jayantha Katupitiya

Senior Lecturer at Univ of New South Wales

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Author

Publications (4)

Proceedings Article | 2 July 2007

Nanogrinding of microprofiles and microlenses on optical fibers endfaces for use in optical-fiber sensors

Yousef Gharbia, Gareth Milton, Jayantha Katupitiya

Proc. SPIE. 6619, Third European Workshop on Optical Fibre Sensors

KEYWORDS: Optical fibers, Lenses, Sensors, Axicons, Microlens, Lens grinding, Scanning electron microscopy, Spindles, Control systems, Optical microscopy

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SPIE Journal Paper | 1 December 2005

Mechanical fabrication of precision microlenses on optical fiber endfaces

Gareth Milton, Yousef Gharbia, Jayantha Katupitiya

OE Vol. 44 Issue 12

KEYWORDS: Spindles, Control systems, Actuators, Optical fibers, Microlens, Axicons, Spherical lenses, Abrasives, Gaussian filters, Surface finishing

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Proceedings Article | 14 October 2004

Mechanical fabrication of precision microlenses on optical fiber endfaces

Gareth Milton, Yousef Gharbia, Jayantha Katupitiya

Proc. SPIE. 5523, Current Developments in Lens Design and Optical Engineering V

KEYWORDS: Spindles, Control systems, Actuators, Optical fibers, Axicons, Spherical lenses, Surface finishing, Gaussian filters, Abrasives, Cameras

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Proceedings Article | 26 February 2004

The effect of optical fiber endface surface roughness on light coupling

Yousef Gharbia, Gareth Milton, Jayantha Katupitiya

Proc. SPIE. 5252, Optical Fabrication, Testing, and Metrology

KEYWORDS: Optical fibers, Surface roughness, Surface finishing, Radium, Diodes, Atomic force microscopy, Light scattering, Spindles, Abrasives, Diamond

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