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Lasers and Bulbs

Lasers • Vacuum tubes • Discharge lamps • Spectral sources

Lasers and Bulbs

Articles about laser technology, vacuum tubes, ultraviolet sources and unusual discharge lamps.

Safety warning: These historical projects include hazardous laser radiation, ultraviolet light, high voltage, stored energy, hot lamps and pressurised arc tubes. They are documentation, not construction instructions.

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Vacuum Tubes

Vacuum Tubes

Valves, magnetrons, displays and detector tubes

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