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  1. Introduction to Lasers (1973 Film)

    Subject
    Physics; Technology
    Distribution
    Film (16mm)

    The structure and uses of lasers. Two unusual applications are shown - a laser typewriter eraser and a laser used in surveying.

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  2. Light on Lasers (1983 Video)

    Subject
    Physics
    Distribution
    OUT OF DISTRIBUTION, Videocassette. Standard formats. col. 25 min.

    Discusses the theory of lasers and their construction beginning with examples of the wide range of their applications. A He-Ne laser is used to explain how the high energy helium atoms in collision with neon...

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  3. Lasers: An Introduction (1970 Film)

    Subject
    Physics; Technology
    Distribution
    Film (16mm)

    The difference between the incoherent nature of normal light sources and the coherent light from a laser is explained. Animated diagrams show the essential parts of a laser and how the energy of stimulated...

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  4. Light from Semi-Conductors (1986 Video)

    Producer
    Tony Duggan
    Subject
    Physics
    Distribution
    OUT OF DISTRIBUTION, Videocassette. Standard formats. col. 25 min.

    Concerned with the use of modern semi-conductor devices to produce light for fibre-optic communication systems. Using computer animations, discusses some of the more important properties of light-emitting...

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  5. Laser, The (1969 Film)

    Director
    M Y Bernard; M Françon
    Subject
    Physics; Technology
    Distribution
    Film (16mm)

    Shows the basic notions of time coherence and space coherence by means of simple models such as coupled pendulum circuits. Various types of laser and some of their applications, including the hologram...

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  6. Amazing Laser, The (1979 Video)

    Subject
    Physics
    Distribution
    Film (16mm)

    Shows developments in laser and hologram technology, illustrating current applications and potential in such fields as industry,the arts and medicine.

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  7. Electromagnetic Waves (2 Parts) (1964 Video)

    Director
    Alex Strasser
    Producer
    Alex Strasser
    Subject
    Physics
    Distribution
    out of distribution, Videocassette. VHS. col. 20, 22 min.

    Part 2: Demonstrates the determination of velocity, refraction, dispersion, diffraction, interference, polarisation and absorption of electromagnetic radiation. Sequences illustrate absorption by the...

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  8. You Bet Your Eyes (1974 Film)

    Subject
    Health & safety
    Distribution
    Film (16mm)

    Alternating gambling themes with time-lapse photography, illustrates the dangers to the eyes associated with welding, chemicals, dust, ultra-violet rays, and lasers, stressing in each case the risks of not...

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  9. Laser Raman Spectroscopy (1970 Film)

    Subject
    Physics
    Distribution
    Film (16mm)

    Principle of the Raman effect. Disclosing the molecule’s vibrations by light scattering with changes in the wavelength. Advantages of using a laser light source. The spectrophotometer and its use in...

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  10. Laser and the Living Cells (1964 Film)

    Subject
    Biology
    Distribution
    Film (16mm)

    When the beam of a ruby laser is greatly reduced in diameter on its passage through a microscope it can punch a minute hole in the cell. In this way, a functional analysis of all organelles can be made by...

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