X-Nico

3 unusual facts about optics


Arcturus T-20

The T-20 carries a retractable gimbal-mounted, digitally stabilized, electro-optical/infrared (EO/IR) camera that relays video in real time via a C-band LOS data link to the ground control station (GCS).

Counter-IED equipment

Counter-IED Reconnaissance Planes: The U.S. Army’s Task Force ODIN-E flies manned reconnaissance aircraft that use an array of full-motion video (FMV), electro-optical (EO), infra-red (IR), and synthetic aperture radar (SAR) imagery sensors to find IEDs.

Israel Aerospace Industries Tamam Division

Tamam, founded in 1964, is the inertial navigation design and development bureau in Israel specialising in gyro-stabilized electro-optical systems technology.


Achromatic lens

The choice of glass gives the mean refractive index, often written as n d (for the refractive index at the Fraunhofer "d" spectral line wavelength), and the Abbe number V (for the reciprocal of the glass dispersion).

AMX-30 Bridge

Night vision optics and NBC (nuclear, biological and chemical) defense systems are standard fittings.

Anniesland

The retail park was formerly the site of the Barr and Stroud optics works, which moved to Govan under the ownership of Thales Optronics.

Beretta

The parent company, Beretta Holding, also owns Beretta USA, Benelli, Franchi, SAKO, Stoeger, Tikka, Uberti, and the Burris Optics company.

Callier effect

The directed bright-field (see Fig. 1) has extremely strong directional characteristics by means of a point source and an optical system (condenser); in this case, each point of the photographic film receives light from only one direction.

Christopher Dainty

He is the 1984 recipient of the International Commission of Optics Prize, the 1993 Thomas Young Medal and Prize (IoP), the 2003 C E K Mees Medal and Prize (OSA) and the Optics and Photonics Division Prize 2004 (IoP).

Chromostereopsis

Although Goethe did not propose any scientific reasoning behind his observations, in the late 1860s Bruecke and Donders first suggested that the chromostereoptic effect was due to accommodative awareness, given that ocular optics are not achromatic and red objects require more accommodation to be focused on the retina.

Color gel

A color gel or color filter (British spelling: colour gel or colour filter), also known as lighting gel or simply gel, is a transparent colored material that is used in theatre, event production, photography, videography and cinematography to color light and for color correction.

Dan D. Yang

In 1991, Yang began her career teaching Optics and Photonics at the École nationale supérieure d'arts et métiers in Paris, a historic school built by Napoleon that was mainly used for adult education programs.

Digital video effect

Early examples of DVE devices found in the broadcast post-production industry include the Ampex ADO ("Ampex Digital Optics"), Quantel DPE-5000, NEC DVE and Abekas A-53D.

Focus recovery based on the linear canonical transform

M. Haldun Ozaktas, Zeev Zalevsky and M. Alper Kutay, “The fractional Fourier transform with applications in optics and signal processing,” JOHN WILEY & SONS, LTD, New York, 2001.

Fourier optics

No electronic computer can compete with these kinds of numbers or perhaps ever hope to, although new supercomputers such as the petaflop IBM Roadrunner may actually prove faster than optics, as improbable as that may seem.

Fujifilm X-mount

These include Fujifilm's 'XF' and 'XC' lens line, bearing Fujifilm's moniker "Fujinon" which is used for optics within the company, and the 'Touit' line from Carl Zeiss AG.

Gian Vincenzo Pinelli

Pinelli's interest in the new science of optics was formative for Galileo Galilei, for whom Pinelli opened his library in the 1590s, where Galileo read the unpublished manuscripts, consisting of lecture notes and drafts of essays on optics, of Ettore Ausonio, a Venetian mathematician and physician, and of Giuseppe Moleto, professor of mathematics at Padua (Dupre).

Index-matching material

In fiber optics and telecommunications, an index-matching material may be used in conjunction with pairs of mated connectors or with mechanical splices to reduce signal reflected in the guided mode (known as return loss) (see: Optical fiber connector).

Isaac N. Youngs

He was also a lens-grinder, stonecutter, button maker, tinsmith, printer, pipe fitter, joiner, and blacksmith.

Jean Cabannes

Jean Cabannes (b. Marseille August 12, 1885 - d. Saint-Cyr-sur-Mer October 31, 1959) was a French physicist specialising in optics.

John Wainwright Evans

In 1942 Evans moved to University of Rochester's Institute of Optics and developed optics for the military effort.

KMZ

Krasnogorskiy Zavod (formerly known as Krasnogorskiy Mekhanicheskiy Zavod), a Soviet / Russian maker of optics and cameras.

Kundt's tube

The tube is a transparent horizontal pipe which contains a small amount of a fine powder such as cork dust, talc or Lycopodium.

Leica

Leica Microsystems GmbH, a German company that produces microscopes and other precision optics

Lénárt sphere

Following Glen Van Brummelen (Reference 1 below, p. 129, stereographic projection), spherical trigonometry, though certainly no longer relevant to the older scientific needs of navigation, astronomy, geography, etc., other than as historical mathematics, has nevertheless seen a "rebirth" today due to simulation, game programming, Autodesk Maya, kinematics, physics engines, and many other new fields as diverse as optics, photography, art and medicine.

Lucky Starr and the Big Sun of Mercury

It has been a year since the events in Lucky Starr and the Oceans of Venus, and in that time a government-funded research project, Project Light, is built at the astronomical observatory on Mercury's north pole to conduct research into the newly discovered sub-etheric optics in hope of transmitting solar energy through hyperspace.

Mangin

Mangin mirror, in optics, a type of back surface concave mirror

Networx-BG

Networx-BG has plans to invest heavily in the fiber-optics infrastructure of Giurgiu in order to provide similar Internet services as in city of Rousse.

Nokia N93

The phone had a 3.2-megapixel camera, Carl Zeiss optics and 3x optical zoom (the first Nokia phone to have it) as well as a 30 fps 640×480 (VGA) MPEG-4 video recording capability.

Nokia N93i

The Nokia N93i features a 3.2-megapixel camera, Carl Zeiss optics, 3x optical zoom and digital video stabilization.

Nokia Nseries

The better-than-average cameras often found on Nseries devices (with many using the higher-quality Carl Zeiss optics) are one such example, as are the video and music playback and photo viewing capabilities of these devices, which resemble those of standalone portable media devices.

Opticks

He demonstrates how the appearance of color arises from selective absorption, reflection, or transmission of the various component parts of the incident light.

Patrick N. Keating

Patrick N. Keating is a theoretical physicist who has contributed to several fields of solid-state physics, including semiconductors, semi-insulators and the basic properties of solid materials, and to other fields including optics, liquid crystals, acoustic holography, and signal processing.

Pierre-Michel Duffieux

After the war, Duffieux moved to Besançon and became the chair of optics at the university.

Plasmonic lens

Its intended uses are focusing, imaging, light beam shaping, subwavelength optics, subwavelength light wave guiding, novel optical and magneto-optic data storage, light generation, microscopy, biophotonics, biological molecule sensors, and solar cells, as well as other applications.

Resonances in scattering from potentials

The physics is similar to that of transmission in Fabry–Pérot interferometer in optics, where the resonance condition and functional form of Transmission co-efficient are the same.

Robert W. Boyd

He is currently Canada Excellence Research Chair in Quantum Nonlinear Optics at the University of Ottawa and on the Faculty at the University of Rochester.

In 2010 he became Professor of Physics and Canada Excellence Research Chair in Quantum Nonlinear Optics at the University of Ottawa.

Rudolf Luneburg

Rudolf Karl Lüneburg (30 March 1903, Volkersheim (Bockenem) - 19 August 1949, Great Falls, Montana), after his emigration at first Lueneburg, later Luneburg, falsified Luneberg) was a professor of mathematics and optics at the Dartmouth College Eye Institute.

Salvino D'Armate

Furthermore, Vasco Ronchi (1897-1988), the Italian physicist who specialized in optics, also published an article on the subject as did the American historian of science Edward Rosen (1906-1985) and the Italian professor of ophthamology Giuseppe Albertotti (1851-1936).

Samsung Techwin

It acquired Rollei, a German camera manufacturer, and Union Optics of Japan, a manufacturer of semiconductor equipment.

Simon Plössl

His major achievement at the time was the improvement of the achromatic microscope objective.

Steve Brudniak

His art incorporates, often pioneering, unconventional media and scientific elements such as high voltage electricity, Tesla coil technology, magnetic ferrofluid, gyro mechanics, biological preservations, fiber optics, and lasers.

The Four Elements of Architecture

Published in 1851, it is an attempt to explain the origins of architecture through the lens of anthropology.

Tin-glazing

Tin oxide remains in suspension in vitreous matrix of the fired glazes, and, with its high refractive index being sufficiently different from the matrix, light is scattered, and hence increases the opacity of the glaze.

Tom Whiteside

The rest of Book II is occupied with showing that the cubic curves arise naturally in the study of optics from the Snell-Descartes Law.

Vertico SMI

The Vertico-SMI microscope was developed by Christoph Cremer, Professor of Applied Optics and Information Processing at Heidelberg University and is based on the combination of light optical techniques of localization microscopy (SPDM, Spectral Precision Distance Microscopy) and structured illumination (SMI, Spatially Modulated Illumination).

William Kane

William T. Kane (1932–2008), Corning scientist related to fiber optics


see also