Summary
Helium- Neon tube, made by University Laboratories, United States of America, circa 1970.
Physical Description
Dichroic mirrors at each end of tube. Constructed of two halves, separated by a glass partition, through which passes a narrow- bore tube.
More Information
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Collecting Areas
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Acquisition Information
Donation from Telecommunications Division, Royal Melbourne Institute of Technology (RMIT), 07 Apr 1983
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Manufacturer
University Laboratories, United States of America, circa 1970
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Inscriptions
University Laboratories 4533
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Classification
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Category
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Discipline
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Type of item
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Overall Dimensions
36 cm (Length), 7 cm (Outside Diameter)
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Exhibition Collection Management
65 mm (Length), 360 mm (Width), 65 mm (Height)
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Keywords
Lasers, Optical Apparatus & Instruments, Reaserch Laboratories, Thermionic Electron Valves