Dowsing as an important tool for physical experiments Part 1
... Ever since the age of electronics began, the operating principles are not immediately apparent in the measuring instruments. Today, digital multi-meters which can also determine other electrical quantities such as voltage, current and resistance are available for around 50 Euros. The user loses touc ...
... Ever since the age of electronics began, the operating principles are not immediately apparent in the measuring instruments. Today, digital multi-meters which can also determine other electrical quantities such as voltage, current and resistance are available for around 50 Euros. The user loses touc ...
Introduction to time-resolved spectroscopy
... As we already know, the role of camera shutter in ultrafast spectroscopy is played by a fast-changing light parameter, namely its intensity given by the square of the amplitude of the electric field. In other words, time resolution in ultrafast spectroscopy comes from short laser flashes called pul ...
... As we already know, the role of camera shutter in ultrafast spectroscopy is played by a fast-changing light parameter, namely its intensity given by the square of the amplitude of the electric field. In other words, time resolution in ultrafast spectroscopy comes from short laser flashes called pul ...
Measuring the complex orbital angular momentum spectrum of light
... As seen, to obtain the complex OAM spectrum, both electric fields of the light beam under test and the OAM basis states should be known. Hence, we propose a two-step scheme to measure the spectrum with the mode-matching method. The first step, so-called training, is to measure the fields of a series ...
... As seen, to obtain the complex OAM spectrum, both electric fields of the light beam under test and the OAM basis states should be known. Hence, we propose a two-step scheme to measure the spectrum with the mode-matching method. The first step, so-called training, is to measure the fields of a series ...
1. Introduction - About the journal
... real case the power losses in the fiber and by the light reflection lead to the presence of residual linear birefringence, which can decrease the sensitivity. The orthoconjugate retroreflector (OCR) is exploited for the light reflection and polarization rotation. The common term for this component i ...
... real case the power losses in the fiber and by the light reflection lead to the presence of residual linear birefringence, which can decrease the sensitivity. The orthoconjugate retroreflector (OCR) is exploited for the light reflection and polarization rotation. The common term for this component i ...
Coherent x-rays: overview
... Born, M. and E. Wolf (1980). Principles of Optics. Oxford, Pergamon. THE optics text book, Chapter 10 is the classical exposition of coherence theory Bracewell, R. N. (1978). The Fourier Transform and its applications. New York, McGraw-Hill. I nsightful but still easy to read Collier, R. J., C. B. B ...
... Born, M. and E. Wolf (1980). Principles of Optics. Oxford, Pergamon. THE optics text book, Chapter 10 is the classical exposition of coherence theory Bracewell, R. N. (1978). The Fourier Transform and its applications. New York, McGraw-Hill. I nsightful but still easy to read Collier, R. J., C. B. B ...
Automotive Optical Solutions for the Automotive
... ambient visible and longer wavelength infrared light while selectively transmitting the signal light of a specified near infrared (NIR) spectral range used for the sensing application. NIR Bandpass Filters SP are key components to achieve very high signal-to-noise ratios in optical sensing or distan ...
... ambient visible and longer wavelength infrared light while selectively transmitting the signal light of a specified near infrared (NIR) spectral range used for the sensing application. NIR Bandpass Filters SP are key components to achieve very high signal-to-noise ratios in optical sensing or distan ...
Atmospheric Optics
... by the observer, the antisolar point is also called the sun’s antipodal point.) Primary rainbows have red on the outside of the circle, and are the brightest and most easily seen (Fig. 22.7). The viewing angle (θview = angle between two lines: the line from your eye to the rainbow and the line fro ...
... by the observer, the antisolar point is also called the sun’s antipodal point.) Primary rainbows have red on the outside of the circle, and are the brightest and most easily seen (Fig. 22.7). The viewing angle (θview = angle between two lines: the line from your eye to the rainbow and the line fro ...
Nonparaxial Mathieu and Weber Accelerating Beams Peng Zhang, Yi Hu, Tongcang Li,
... Self-accelerating beams have stimulated growing research interest since the concept of Airy wave packets was introduced from quantum mechanics [1] into optics in 2007 [2]. As exact solutions of the paraxial wave equation (which is equivalent to the Schrödinger equation), Airy beams propagate along ...
... Self-accelerating beams have stimulated growing research interest since the concept of Airy wave packets was introduced from quantum mechanics [1] into optics in 2007 [2]. As exact solutions of the paraxial wave equation (which is equivalent to the Schrödinger equation), Airy beams propagate along ...
Intense, ultrashort light and dense, hot matter
... (RRCAT), Indore and Bhabha Atomic Research Centre (BARC), Mumbai also have similar custom-built systems (commercial as well as those developed in-house – a picture is shown later). ...
... (RRCAT), Indore and Bhabha Atomic Research Centre (BARC), Mumbai also have similar custom-built systems (commercial as well as those developed in-house – a picture is shown later). ...
Thomas Young (scientist)
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Thomas Young (13 June 1773 – 10 May 1829) was an English polymath and physician. Young made notable scientific contributions to the fields of vision, light, solid mechanics, energy, physiology, language, musical harmony, and Egyptology. He ""made a number of original and insightful innovations""in the decipherment of Egyptian hieroglyphs (specifically the Rosetta Stone) before Jean-François Champollion eventually expanded on his work. He was mentioned by, among others, William Herschel, Hermann von Helmholtz, James Clerk Maxwell, and Albert Einstein. Young has been described as ""The Last Man Who Knew Everything"".