PPT-Optical spectroscopic methods

Daniel Ren čiuk IBP AS CR S1001 2016 CEITEC Contents Brief background Absorption spectroscopy AS Electronic UVVis Vibrational IR Raman scattering Emission spectroscopy Fluorescence. 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 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 Nicholas A. Kuhta. Oregon State University – Physics. kuhtan@onid.orst.edu. Oregon State University SSO Seminar 04/06/2010. 1. Collaborators. : . Bill Cowell. (OSU Electrical Engineering). Chris Knutson . Division Multiplexing CO-OFDM. 1. Principle of orthogonal frequency-division multiplexing (OFDM). The principles of orthogonal frequency division multiplexing (OFDM) modulation have been in existence for several decades. However, in recent years these techniques have quickly moved out of textbooks and research laboratories and into practice in modern communications systems. The techniques are employed in data delivery systems over the phone line, digital radio and television, and wireless networking systems. 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. Communication Infrastructure for Next-Generation . Telehealth. . Arshad. . Chowdhury. , Hung-Chang . Chien. , . Sourabh. . Khire. , . Shu-Hao. Fan, . Nikil. . Jayant. and Gee-Kung Chang. Georgia Tech Broadband Institute. 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? . Longwave. High. Clouds. Shortwave. High. Clouds. Shortwave. Low. Clouds. . . Δ. Optical Depth: -4 %. Δ Total Cloud Frac.: -0.50 %. . . Δ CTP: -8.30 hPa. . . Δ. Optical Depth: 2.0 % K. -1. Rotational velocity and velocity fields. Spring School of Spectroscopic Data Analyses. 8-12 April 2013. Astronomical Institute of the University of Wroclaw. Wroclaw, Poland. Giovanni Catanzaro. . Giovanni Catanzaro. INAF – Osservatorio Astrofisico di Catania. Spring School of Spectroscopic Data Analyses. 8-12 April 2013. Astronomical Institute of the University of Wroclaw. Wroclaw, Poland. 14. CO. 2. ) at and below ambient levels. D. A. Long, . A. J. Fleisher, Q. Liu, and J. T. Hodges. National Institute of Standards and Technology. Gaithersburg, Maryland. HDR Architecture, Inc.. Long-lived isotope of carbon (half-life 5,730 years). In this optical illusion, if you follow the movement of the rotating pink dot with your eyes, the dots will remain only one . colour. , pink. . However, if you stare at the black in the center, the moving dot will turn green. . AKARI/IRC – perspective to SPICA. T. . Wada, . Y. . Ohyama. , . H. . Matsuhara. , . M. . Malkan. , . T. . Goto. , . E. . Egami. , . J.H. . Kim, C. Pearson, . H. . Inami. , . D. . Burgarella. , . T. . NAME: . PAVITHRA J. DESIGNATION: . ASSISTANT PROFESSOR. SUBJECT CODE: . 18PHY12. OPTICAL FIBERS. CONTENTS. Introduction. Principle. Types of Optical Fibers. Applications. Conclusions. Fiber-optic communication is a method of transmitting information from one place to another by sending pulses of light through an optical fiber..