ELT Instrument Technologies

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ELT Instrument Technologies

• AAO-proposed development packages

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• Fibres
• Tunable filters
• Robotic positioners

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New Fibre Technologies for ELT
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• Fast beam fibres
• Precision measurement
• Concentric fibres
• Aperture transforming fibres
• Microstructured photonic fibres

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• Microspectrographs
• Fibre Bragg gratings
• Photonic crystal prisms
• Photonic switchyards

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Tunable Filters
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300 mm aperture Low temperature
operation Resolution 100 to 3000 (AO) imaging
over 1 arcmin field of view
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Robots
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2dF on AAT
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OzPoz on VLT
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FMOS-Echidna on Subaru
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MOMFOS on GSMT
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