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  • 23 Apr 2020
    Joseph Braat

    The Diamond Jubilee of the Ruby Laser: 60th anniversary of the laser

    To celebrate the 60th anniversary of the first laser Joseph Braat co-author of Imaging Optics, 2019 describes his personal experiences in applied physics research dealing with lasers as special light sources and the enormous and unexpected impact of Maiman's discovery.

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  • 16 Apr 2020
    60th Anniversary of the Laser
    Brian Culshaw

    Focused, Stable & Highly Precise: 60th anniversary of the laser

    On 16 May 1960, Ted Maiman used silver coated mirrors, a ruby crystal and a photo flash gun to create the first working laser... Brian Culshaw, author of Introducing Photonics, 2020, explains what makes a laser so useful and introduces a number of the laser's vast applications.

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  • 9 Oct 2019
    V. I. Naoumov, A. V. Demin, A. L. Abdullin, V. G. Krioukov

    Chemical Kinetics in Combustion and Reactive Flows: Modeling Tools and Applications

    The book accumulates more than a 40-year experience of the authors’  research in the field  of chemical non-equilibrium effects in combustion and reactive flows and includes our theoretical developments and tools which have a number of novel features that include but are not limited to the following: Chemical kinetics equations in exponential form. They provide […]

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  • 9 Oct 2019
    Fig. 4.13 ‘Arrangement of a helix slow-wave structure’
    Richard G. Carter

    New Model of Helix Slow-Wave Structures

    The development of a fast and accurate method for computing the properties of the helix slow-wave structures used in travelling-wave tubes (TWTs) is described. The calculation uses a sheath helix model in which the shunt capacitance and series inductance are adjusted by constants whose values depend only on the dimensions of the structure. The constant for the capacitance is calculated using a 2D finite difference solution of Laplace’s equation. The constant for the inductance can be inferred from the phase velocity when the phase difference per turn is 180 degrees.

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  • 15 Aug 2019
    Les Kirkup and Student Credit: Mark Parry , Videographer
    Les Kirkup

    Watch: Where do students learn how to create an experiment?

    In this video Les Kirkup, author of Experimental Methods for Science and Engineering Students explains the need for students to develop a range of techniques and methods in their journey to becoming successful scientists and engineers .

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  • 20 Jul 2019
    Theo Gerkema

    A mirror on the Moon: 50th anniversary of the Apollo-11 mission

      In this memorable photograph (courtesy of NASA), we see astronaut Buzz Aldrin holding in his right hand a sophisticated mirror: the Laser Ranging Retro-Reflector (LR3). This mirror has now been standing on the Moon for 50 years. By sending a laser beam from the Earth to the mirror, and measuring the time it takes […]

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  • 14 Jun 2019
    Doraiswami Ramkrishna, Hyun-Seob Song

    Q&A with authors of ‘Cybernetic Modeling for Bioreaction Engineering’

    From Doraiswami Ramkrishna and Hyun-Seob Song, authors of 'Cybernetic Modeling for Bioreaction Engineering'

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  • 31 Jan 2019
    Justin Llandro, Nicholas J. Darton, Adrian Ionescu

    Editors of ‘Magnetic Nanoparticles in Biosensing and Medicine’ Discuss the Field – Plus Free Chapter

    Click here to check out a free chapter from Magnetic Nanoparticles in Biosensing and Medicine. Full book available now at Cambridge University Press. The last decade has seen a dramatic growth in research on applications of magnetic nanoparticles (MNPs) as evidenced by the increasing numbers of plenary sessions and conferences dedicated to them, such as the […]

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