PPT-1 L 30 Light and Optics - 2

Measurements of the speed of light c Index of refraction v medium cn the bending of light refraction total internal reflection Color wavelength and frequency c l f Dispersion. Rob Brown. Head Up Display Background. Classical Optics. Waveguide Optics. Classical Optics. Waveguide Displays. Vuzix. Sony. Waveguide combiner using diffraction gratings. Light from the collimating optics is diffracted at high angles by the Input Coupler diffraction grating.. for. 1. st. year Physics . Honours. Course. By . Arnab. . Gangopadhyay. . Light. The . light. , . with which we see, is a small part of the vast spectrum of electro magnetic field.. Interaction of light with matter divided into three regimes.. By Kristine. Optical devices. An optical device is any technology that uses light. An optical device can be as simple as a mirror, or as complex as the Hubble Space Telescope.. Microscopes. Hans and Zacharias Jansen of the Netherlands first built a microscope in about 1595.. What is . colour. ?. A sensation caused by light in our eyes. Cones and Rods. What is light?. Particle?. Wave?. Rays. We’ve got our best scientists on it. Light is a particle because…. It has mass and momentum (REALLY SMALL). Geometrical optics. , or . ray optics. , describes light propagation in terms of "rays". The "ray" in geometric optics is an abstraction or "instrument", that can be used to predict the path of light.. Measurements of the speed of light:. c = 3 . × 10. 8. m/s = . 186,000 miles/s. light propagating through matter – . transparent vs. opaque. materials. colors. The bending of light – refraction. Light travels in a STRAIGHT LINE . ANOTHER WAY TO THINK OF LIGHT. Light leaving the candle travels in all directions, but we only SEE the light that travels in to our Eye-Brain. ANOTHER WAY TO THINK OF . Andrea Franchi (ESRF, Grenoble). on behalf of the . Beam Dynamics & Diagnostics groups. TW-DULER 2018, DIAMOND, 19. th. -20. th. April 2018. Andrea Franchi Optics Measurements @ ESRF. 2. Outlines. Many - body Rabi oscillations in Rydberg atomic ensembles Huy Nguyen Quantum Optics Final Project April 17 th , 2018 Quantum Optics Final Project Outline ▪ Applications of Rydberg atoms in quantu UCRL-PRES-226145Alan Conder Terry Alger Jim Chang Warren Massey Jack Nguyen Ben PeraltaSteve Azevedo Steve Glenn Laura Kegelmeyer Judy Liebman Scott LernerNIF Optics Inspection TeamImagine the scale o Optics of Vision . Optics of Vision . Refraction power a lens “Diopter” = 1 m / focal length. Optics of Vision . Optics of Vision . Picture Formation. cataracts . (opacities in the lens). Picture Formation. What is fiber optics. Fiber optics is simply strands of flexible glass as thin as human hair that is used for telecommunications. .. These strands carry digital signals with . light.. When hundreds or even thousands of these strands are arranged in bundles, it is called an optical cable.. Raytracing. Lecture 7: Optics. UCSD Physics 122. 2. Reflection. We describe the path of light as straight-line rays. “geometrical optics” approach. Reflection off a flat surface follows a simple rule:. LHC & HL-LHC. S. Fartoukh, BE-ABP. Reminder: . t. he “birthmark” of the current ATS (HL-LHC) optics.  Remedy.  Status & Plans for production and LHC implementation. 27/11/2015. S. Fartoukh for the LHC & HL Optics team.