PPT-Optical System Design for CubeSats

Joseph M Howard Garrett J West Optics Branch Code 551 GSFC NASA Agenda Optical Design Lab ODL Optical Specifications Refractive vs Reflective Freeform Optics Examples 2 Welcome to the ODL. 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 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. 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? . 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. optical telecommunication networks. Outline. Introduction. Multiplexing . Optical Multiplexing. Components of Optical Mux. Application. Advantages. Shortcomings/Future Work. Conclusion. References. Introduction. What do you see first?. An old witch or a young woman?. A musician or . a girl’s face. ?. Duck or Rabbit?. Young Girl or Old Woman?. Father or son?. Swan or Squirrel?. Seal or Donkey?. Duck or Rabbit?. 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). OPTICAL STRAIN GAUGE. . Marten’s mirror extensometer. Tuckerman optical strain gauge. Marten’s mirror extensometer. Working Principle. To measure Elongation. Developed by Peterson and Wahl in 1936. for the . Juno Mission to Jupiter. FSW-17. Authors. Patrick H. . Stakem. , Johns Hopkins University, Capitol Technology University.. (pstakem1@jhu.edu). Rodrigo Santos Valente Da Costa, . Universidade. CubeSat . Communications. Scott Schaire. January 2017. The SeaHawk CubeSat is scheduled to launch in 2017. It is a . ". proof of concept to demonstrate capability to . construct . low-cost autonomous nanosatellites to provide sustained, high spatial resolution and temporal resolution information about the surface ocean processes. . SYFTET. Göteborgs universitet ska skapa en modern, lättanvänd och . effektiv webbmiljö med fokus på användarnas förväntningar.. 1. ETT UNIVERSITET – EN GEMENSAM WEBB. Innehåll som är intressant för de prioriterade målgrupperna samlas på ett ställe till exempel:. Overview. Brief introduction to Optical . Fibre. communication. Single mode . fibre. (SMF) based FO links. Multimode . fibre. (MMF) based FO links. Short haul, high speed applications. Modern trends in MMF based communications. Adeetya's Kitchen & Furniture in Pune offers exquisite handmade furniture designs with superior craftsmanship and modern, stylish appeal. https://adeetyas.com/factory-made-furniture-design-in-pune.php