Mr. Hongtang Gao
at National Institute of Metrology
SPIE Involvement:
Author
Publications (7)

PROCEEDINGS ARTICLE | October 15, 2015
Proc. SPIE. 9671, AOPC 2015: Advances in Laser Technology and Applications
KEYWORDS: Microscopes, Metrology, Calibration, Image processing, Atomic force microscopy, Scanning electron microscopy, Data processing, Signal processing, Precision measurement, Charge-coupled devices

PROCEEDINGS ARTICLE | October 8, 2015
Proc. SPIE. 9677, AOPC 2015: Optical Test, Measurement, and Equipment
KEYWORDS: Diffraction, Refractive index, Fabry–Perot interferometers, Interferometers, Carbon dioxide lasers, Humidity, Laser stabilization, Environmental sensing, Temperature metrology, Diffraction gratings

PROCEEDINGS ARTICLE | August 21, 2014
Proc. SPIE. 9283, 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Design, Manufacturing, and Testing of Micro- and Nano-Optical Devices and Systems
KEYWORDS: Interferometers, Sensors, Calibration, Laser applications, Interferometry, Control systems, Measurement devices, Motion measurement, Environmental sensing, Inductance

PROCEEDINGS ARTICLE | October 10, 2013
Proc. SPIE. 8916, Sixth International Symposium on Precision Mechanical Measurements
KEYWORDS: Mirrors, Beam splitters, Metrology, Digital signal processing, Interferometers, Calibration, Field programmable gate arrays, Signal processing, Precision measurement, Algorithm development

PROCEEDINGS ARTICLE | January 31, 2013
Proc. SPIE. 8759, Eighth International Symposium on Precision Engineering Measurement and Instrumentation
KEYWORDS: Microscopes, Reflection, Interferometers, Calibration, Light scattering, Laser scanners, Signal processing, Light sources and illumination, Sensing systems, Charge-coupled devices

PROCEEDINGS ARTICLE | January 31, 2013
Proc. SPIE. 8759, Eighth International Symposium on Precision Engineering Measurement and Instrumentation
KEYWORDS: Microscopes, Metrology, Interferometers, Sensors, Interferometry, Signal processing, Motion measurement, Inductance, Laser systems engineering, Motion controllers

Showing 5 of 7 publications
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