PPT-Absolute Length Measurement of the Caltech 40 Meter Interferometer's Optical Cavities

Alberto Stochino Koji Arai Yoichi Aso Rana Adhikari Motivations Why Size Does Matter Cavity Characterization Optics metrology Thermal Lensing Effects Cavity and IFO More Accurate Modeling. Ten students of Caltech shall be visiting IITGN this year in December as part of a student exchange programme The idea of IndiaKiKhoj is to introduce students of a foreign university Caltech with some of the rich cultural heritage social economic a ELIZABETH HANSEN. According to archeological records, which civilizations were the first to record. measurements. ?. Indus Valley Civilization-.  . 3000–1500 BC developed procedure . of standardization, using weights and measures, evident by the excavations made at the Indus valley . A. dvanced . M. etrology . U. sing . L. as. E. r . T. racers. John Dale. 2. Project Aim. To take Frequency Scanning Interferometry (FSI) from the lab into a product. 3. Frequency Scanning Interferometry (FSI) Absolute measurements. Sarah Gibson, . Giuliana. de . Toma. , Therese . Kucera. , Kathy Reeves, Donald . Schmit. , and Alphonse Sterling. Abstract. Coronal . mass ejections (. CMEs. ) and associated prominence eruptions are spectacular manifestations of the Sun's magnetic energy.  Elliptical regions of rarefied density, or cavities, are commonly observed surrounding coronal prominences, both quiescent and erupting.  The prominence-cavity system is structured by magnetism, providing clues to to the processes that destabilize these . Naoyui. Koyama . Michelson interferometer. Use two lasers simultaneously. Laser . a. wavelength :. λ. a. Laser . b. wavelength :. λ. b. Laser . a. and laser . b. do not interfere each other. Gang Jin,. Yuqiong Li, Yuhui Dong, Heshan Liu, . Ziren Luo. . Institute of Mechanics, Chinese Academy of Science, Beijing, 100190. 10. th. LISA Symposium. Gainesville. , . May 1. 9-. 23, . 201. 4. Accuracy vs. Precision. What is the difference?. Accuracy vs. Precision. Precision . accuracy. Exactness. Divisions on scale. Reproducibility. Uncertainty. Significant digits. Correctness. Calibration. 1. Vocabulary. beaker. – a wide mouthed container with a pouring spout used in science labs . graduated . cylinder. – a tall cylindrical shaped container used to measure the volume of a liquid. Segment Optics and Space Instruments. 1 . Department of Electrical and Telecommunications Engineering, New York City College of Technology. 2. Instrument Systems and Technology, Optics Division, NASA Goddard Space Flight Center. Measurement- A . C. ommon Language. How is math important in science?. Essential Question:. Objectives: . Explain why scientists use a standard unit of measurement.. Determine the correct SI unit of measuring for various items..  . Warren Schappert. TD/SRF.  . . Fermilab. Tuesday, September 22, 2015.  . 10:30 am .  . Curia II (WH2SW). Laser Vibrometry for ILC Cryomodules. In 2007 the TD/I&C department was tasked to measure vibrations of the quadrupole in the first ILC type cryomodule, CM1. Dan Wagner. Hydrologist . Arkansas Water Science Center. . Hydroacoustics. Webinar. May 24, 2010 . Outline. Description of ADC. Results of USGS Testing. New USGS Firmware / enhancements. ADC History. DO NOT DRAW IMAGES OR ILLUSTRATIONS! ONLY TAKE CORNELL NOTES ON TEXT OF THE SLIDES!. Body Cavities. Figure 1.9a. Body Cavities. Dorsal cavity. protects the nervous system, and is divided into two subdivisions. ,. development. of . the. . serous. . membranes. Mark Kozsurek, M.D., . Ph.D. .. ED I., 21/03/2019. Appearance of . the. . common. . pericardio-pleuro-peritoneal. . cavity. .. Isolation of the pleural and peritoneal cavities: the formation of the diaphragm.