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Optical fibres
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Optical fibres emitting light These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass
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Optical fibre
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Optical fibres emitting light These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass
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Optical fibres
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Optical fibres
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Optical fibres
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Optical fibres These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass that has a hig
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Formation of rainbow by dispersion and total internal reflection (Fig15) and splitting and recombination of white light by prisms (Fig16) From Isaac
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Formation of rainbow by dispersion and total internal reflection (top) Observing Newtons Rings (circular concentric interference fringes) From WJ G
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Optical fibres
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Optical fibres emitting light These fibres are used for transmitting data in the form of light They are usually made from flexible glass that has a
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Optical fibres
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Optical fibres
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Optical fibres
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Optical fibres emitting light These fibres are used for transmitting data in the form of light They are usually made from flexible glass that has a
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Optical fibres emitting light with human fingers These fibres are used for transmitting sound and images in the form of light Optical fibres are us
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Optical fibres
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Optical fibres emitting light These fibres are used for transmitting data in the form of light They are usually made from flexible glass that has a
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Optical fibres emitting light These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass
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Optical fibres
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Optical fibres
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Optical fibres
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Optical fibres
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Optical fibres
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Optical fibres emitting light These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass
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Optical fibres
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Optical fibres
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Optical fibres emitting light These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass
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Formation of rainbow by dispersion and total internal reflection (Fig15) and splitting and recombination of white light by prisms (Fig16) From Isaa
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Optical fibres emitting light These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass
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Fibre optics cable Worker guiding the coiling of a fibre optics cable Many kilometres of cable are being wound up here in the hold of a boat ready
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Fibre optics quality control Technician using a light microscope to examine optical fibres The screen (lower centre) shows what he is seeing The fi
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Optical fibre bundle computer artwork The fibres are used to transmit sound and images in the form of light They are usually made from flexible gla
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Optical fibres emitting light These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass
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Optical fibres emitting light These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass
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Optical fibres emitting light These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass
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Optical fibres emitting light These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass
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Formation of rainbow by dispersion and total internal reflection (top) Observing Newtons Rings (circular concentric interference fringes) From WJ G
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Fibre optics experiment Moulded gelatin dessert (known as jelly or Jell-O centre) transmitting a red light beam A red laser beam is being transmitt
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Optical fibres emitting light These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass
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Optical fibres emitting light These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass
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Fibre optics experiment
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Fish-eye view Illustration showing how refraction of light allows a fish to see a wide-angled view above the surface of the water Light travels at d
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Total internal reflection in an optical fibre illustration Total internal reflection occurs when light is incident on an interface between a more op
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Total internal reflection in an optical fibre illustration Total internal reflection occurs when light is incident on an interface between a more op
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Optical fibres emitting light These fibres are for a high-speed communications networks They are used for transmitting sound and images in the form
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Optical fibres emitting light These fibres are for a high-speed communications networks They are used for transmitting sound and images in the form
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Formation of rainbow by dispersion and total internal reflection (Fig15) and splitting and recombination of white light by prisms (Fig16) From Isaa
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Formation of rainbow by dispersion and total internal reflection (top) Observing Newtons Rings (circular concentric interference fringes) From WJ G
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Optical fibres emitting light These fibres are for a high-speed communications networks They are used for transmitting sound and images in the form
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Optical fibres emitting light These fibres are for a high-speed communications networks They are used for transmitting sound and images in the form
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Ray of light striking prism at angle causing total internal reflection
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Germanium-containing fibre optics cable
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Underwater fibre optic cable artwork The optical fibres (red) are encased in a core tube (copper-coloured) Around this are several layers of twiste
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Optical fibres These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass that has a hig
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Optical fibres These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass that has a hig
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Optical fibres These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass that has a hig
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Optical fibres emitting light These fibres are used for transmitting data in the form of light They are usually made from flexible glass that has a
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Optical fibres emitting light These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass
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Fibre optics manufacturing Reel of optical fibres at a factory Optical fibres are thin glass wires and consist of a glass core and an outer glass c
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Optical fibre bundles each stripped down to reveal several optical fibres Optical fibres are made from flexible glass that has a high refractive ind
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Optical fibre cross-section Optical fibres are made from flexible glass that has a high refractive index Each fibre consists of a glass core (red) w
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Fibre optics manufacturing
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Fibre optics manufacturing Treated glass rod being used to produce optical fibres The rod is suspended from one end and has been heated and is being
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Fibre optics manufacturing Treated glass rod being used to produce optical fibres The rod is suspended from one end and has been heated and is being
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Fibre optics manufacturing Treated glass rod being used to produce optical fibres The rod is suspended in a 30-metre-high drawing tower where the t
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Fibre optics manufacturing Worker examining a treated glass rod that is being used to produce optical fibres The rod is suspended in a 30-metre-high
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Optical fibres emitting light These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass
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Optical fibres emitting light These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass
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Fibre optics manufacturing Two glass rods (called preforms) being welded together The resulting glass rod two metres in length and several centim
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Fibre optics manufacturing View through green welders glasses of an inductively coupled plasma (ICP) source being used to heat a glass rod The temp
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Fibre optics manufacturing Tube of glass being used as the raw material for producing optical fibres Called the preform this glass tube is two me
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Fibre optics manufacturing Worker watching with protective glasses as a hollow tube of glass is treated to produce optical fibres The tube is being
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Fibre optics manufacturing Hollow tube of glass being treated to produce optical fibres The tube is being rotated on a lathe and injected with sili
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Fibre optics manufacturing Hollow tubes of glass being treated to produce optical fibres Each tube is being rotated on a lathe and injected with si
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Fibre optics manufacturing Tubes of glass being used to produce optical fibres Called the preform each glass tube is 2 metres long and several ce
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Optical fibres held by a hand transmitting light Optical fibres are made from flexible glass that has a high refractive index Each fibre consists
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Optical fibres emitting light These fibres are used for transmitting sound and images in the form of light They are usually made from flexible glass
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Hand holding a spray of polymer optical fibres These fibres have a core of perspex and a thin outer coating of polymer of a lower refractive index w
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Total internal reflection of a laser beam
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Total internal reflection of a laser beam Green laser beam entering a test tube and undergoing total internal reflection (TIR) The light is totally
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