This reduction in performance is due to fundamental physical principles and can have a severe impact on the accuracy of optical sensors. The solution developed by the international team utilizes a ...
Ultrasonic sensor uses high-frequency sound waves to create a 3D image of the user’s fingerprint while Optical sensor captures an image of the fingerprint which is stored as a 2D digital image, which ...
This reduction in performance is due to fundamental physical principles and can have a severe impact on the accuracy of optical sensors. The solution developed by the international team utilizes a ...
Boeing announced late Friday that it is canceling a workplace occupancy program that would install camera sensors in its offices, less than a day after The Seattle Times made the program public.
Abstract: We propose and develop a two-parameter optical fiber sensor based on photopolymer microtips, which may measure both refractive index (RI) and temperature simultaneously. We fabricate the ...
Abstract: This review focuses on silica-based optical fibers, guiding light through the total internal reflection mechanism, that are currently used in telecommunications and sensor networks. Section ...