Dr. Farzan N. Ghauri Profile

Dr. Farzan N. Ghauri

Chief Technology Officer

SPIE Involvement:

Author

Area of Expertise:

Micowave Photonic Filters , Optical Sensors , Digital Micromirror Device DMD , Optical Beam Profiler , Variable Optical Attenuator

Publications (6)

Proceedings Article | 10 March 2015 Paper

Replacing scanning based laser processing applications with variable mask image amplification systems using TI DMD, pulsed Nd:YAG lasers, and amplifiers

Farzan Ghauri, Raymond Jones, Ryan Feeler, Mark Kushina

Proceedings Volume 9376, 93760J (2015) https://doi.org/10.1117/12.2086490

KEYWORDS: Digital micromirror devices, Optical amplifiers, Pulsed laser operation, Amplifiers, Image quality, Spatial light modulators, Laser processing, Nd:YAG lasers, Laser marking, Beam shaping

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Proceedings Article | 7 May 2007 Paper

Programmable microwave transversal filter using acousto-optic tunable filtering

Farzan Ghauri, Nabeel Riza

Proceedings Volume 6572, 657208 (2007) https://doi.org/10.1117/12.717853

KEYWORDS: Digital filtering, Analog electronics, Single mode fibers, Tunable filters, Linear filtering, Filtering (signal processing), Electronic filtering, Acousto-optics, Optical filters, Signal processing

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SPIE Journal Paper | 1 January 2007

Wireless pressure sensor using laser targeting of silicon carbide

Nabeel Riza, Farzan Ghauri, Frank Perez

OE, Vol. 46, Issue 01, 014401, (January 2007) https://doi.org/10.1117/12.10.1117/1.2432885

KEYWORDS: Silicon carbide, Sensors, Mirrors, Charge-coupled devices, Environmental sensing, Imaging systems, Optical engineering, Image sensors, Optical sensors, Fiber optics sensors

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SPIE Journal Paper | 1 December 2006

Self-calibrating hybrid wavelength, polarization, and time-multiplexed heterodyne interferometers for Angstrom precision measurements

Nabeel Riza, Muzamil Arain, Farzan Ghauri

OE, Vol. 45, Issue 12, 125603, (December 2006) https://doi.org/10.1117/12.10.1117/1.2404680

KEYWORDS: Interferometers, Heterodyning, Polarization, Mirrors, Signal detection, Sensors, Calibration, Multiplexing, Acousto-optics, Signal generators

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Proceedings Article | 22 April 2006 Paper

Hybrid sensors using laser targeting

Nabeel Riza, Farzan Ghauri, Frank Perez

Proceedings Volume 6189, 618905 (2006) https://doi.org/10.1117/12.663118

KEYWORDS: Silicon carbide, Sensors, Mirrors, Charge-coupled devices, Temperature metrology, Environmental sensing, Crystals, Optical sensors, Optical fibers, Imaging systems

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Proceedings Article | 24 May 2005 Paper

Super high-performance MEMS fiber optic variable optical attenuator (VOA) for aerospace and commercial applications

Farzan Ghauri, Nabeel Riza

Proceedings Volume 5814, (2005) https://doi.org/10.1117/12.604919

KEYWORDS: Signal attenuation, Micromirrors, Analog electronics, Fiber optics, Digital micromirror devices, Microelectromechanical systems, Variable optical attenuators, Single mode fibers, High dynamic range imaging, Biosensing

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Showing 5 of 6 publications

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