PPT-OPTICAL MEASUREMENT DEVICES

PRESENTED BY POOJAP NIKHIL SHARMA POOJA PRASAD RAJNEESH YADU ANNAPURNA CHANDRAKAR OPTICAL FIBER An  optical fiber   or   optical fibre is a flexible transparent fiber . The process of OCR involves several steps including segmentation feature extraction and classification Each of these steps is a field unto itself and is described briefly here in the context of a Matlab implementation of OCR One example of OCR is sh 9 Bipolar Power Devices Power devices can be classified into bipolar based devices MOSFET based devices and devices such as the IGBT that combine a bipolar transistor with a MOSFET Bipolar power devices are the tra However unlike electrical current that 64258ows through a metal strip according to Ohms law optical waves travel in the waveguide in distinct opti cal modes A mode in this sense is a spatial distribution of optical energy in one or more dimensions t H. Park. , M. Lu, E. Bloch, T. Reed, Z. Griffith, L. Johansson, L. . Coldren. , and M. . Rodwell. University of California at Santa Barbara. Introductions. Motivations . Higher Spectral Efficiency – QPSK / multi-level QAMs. Hajime Inaba, Kaoru . Minoshima. , Atsushi . Onae. , and Feng-Lei Hong. National Metrology Institute of Japan (NMIJ),. National Institute of Advanced Industrial Science and Technology (AIST),. 1-1-1 Umezono, Tsukuba, 305-8563 Ibaraki, Japan. Do you know the legend about the pot at the end of the rainbow?. Rainbows can be circular. . How is this image similar our perception of rainbows?. Do you think that you could ever reach the end of the rainbow? . Optical isomers rotate plane polarised light in opposite directions: . one rotates light clockwise and the other anticlockwise. . A mixture containing equal amounts of each isomer is known as a . racemic mixture. Samer Katicha. 09/09/2013. Outline. What is harmonization of devices?. Measurement conversion. Conversion accuracy. The best case scenario. Perfectly identical devices. Failure of Linear regression. Ideal (almost utopian) conditions. keypoint. tracking. Many slides adapted from S. Seitz, R. Szeliski, M. Pollefeys. Motion is a powerful perceptual cue. Sometimes, it is the only cue. Motion is a powerful perceptual cue. Even “impoverished” motion data can evoke a strong percept. . Presented by. ,. . . PRAVIN. M. R. 7. 45. . This is what it really does…. 2. - Optical Camouflage -. What is . Optical. Camouflage. ??. It is developed by three scientists at the university of Tokyo.. for Data Centers. Minlan Yu. University of Southern California. 1. Management = . Measurement + . Control . Traffic engineering, . l. oad balancing. Identify large traffic aggregates, traffic changes. Xiaoxia. Zhang. x79zhang@bbcr.uwaterloo.ca. [1] . M. . Shahraeini. , M.S. . Ghazizadeh. , and M.H. . Javidi. . Co-optimal placement of . measurement . devices and their related communication infrastructure in wide area . ANL/FNAL/UC/VWS Meeting. Nov. 28, 2011. Alan Prosser. CD/ESE. Fermilab. 1. Optical Communications for HL-LHC. Motivation . Sub-detectors for the HL-LHC will require more on-detector communications bandwidth than is conveniently available from current optical transceivers (even arrays). Jean-Luc DUFOUR, Nicolas PEPIN, Clément . DEYGLUN, Anne-Laure WEBER. Institut. de Radioprotection et de . Sûreté. Nucléaire. Jean-luc.dufour@irsn.fr. Optimization of the traditional enrichment meter method applied to uranium enrichment measurement in 30B and 48Y UF6 cylinders. .