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Ellipticity measurement of optical fibers
Applied Optics, 1976The experimental aspects of a sensitive, nondestructive, and noncontacting method to measure the noncir-cularity of dielectric cylinders are presented. The technique makes use of the variation in the position of a fringe in the backscattered light arising from a beam that is incident at right angles to the cylinders axis, as the cylinder is rotated ...
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A New Measure for Optical Performance
Optometry and Vision Science, 2003ABSTRACT: Because diffraction and aberration affect the performance of the optical system, a new metric is advanced that emphasizes the link between these three aspects. In general, the modulation transfer function is used as a measure for contrast sensitivity reduction, whereas the root mean ...
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Optical Methods of Temperature Measurement
Applied Optics, 1966The history of the laws of thermal radiation is briefly reviewed, and the theoretical relations basic to some of the optical methods of temperature measurement are given. Comments on a number of optical methods are presented, as well as a selected reference with each method where more detail is available.
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Optical Surface Temperature Measurement
1996A crucial problem of realizing the international thermonuclear experimental reactor — ITER - is to handle the energy flux into the scrape off layer (SOL) and to control the energy flux onto the divertor plates. A main topic in research programs of present day tokamaks is to find operation regimes realizing simultaneously a high energy flux into the SOL
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Measurement accuracy—RF to optical
Proceedings of the IEEE, 1986Various developments in microwave and optical metrology that have been stimulated by the needs of satellite and optical fiber telecommunications are discussed. A few recent examples of the symbiosis of science, technology, and metrology in the microwave and optical fields are noted.
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Colorimetric Measurement of the Optic Disk
American Journal of Ophthalmology, 1970J S, Berkowitz, S, Balter
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Optical frequency standards and measurement
IEEE Transactions on Instrumentation and Measurement, 2003John L. Hall, Jun Ye
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Review of salinity measurement technology based on optical fiber sensor
Sensors and Actuators B: Chemical, 2018Yong Zhao, Qi-Lu Wu
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