Roberts, Victor D. Roberts Research & Consulting, Inc., Burnt Hills, New York.
- Gas-discharge lighting
- Radio-frequency operation
- Radio-frequency lamps
- Links to Primary Literature
- Additional Readings
Electrically powered light sources can be divided into three broad classes: (1) solid materials heated to high temperature such as incandescent lamps, (2) direct-conversion solid-state devices such as light-emitting diodes, and (3) gas-discharge systems such as fluorescent and metal halide lamps. Gas-discharge lamps operated at radio frequencies are efficient sources with interesting properties, whereas there is no advantage in operating incandescent or solid-state light sources at radio frequencies. Radio frequencies range from about 10 kHz to 30 GHz.
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