They produced it by irradiating a frozen mixture of mercury, oxygen and hydrogen with light from a mercury arc lamp.
Among his other patents were the parabolagraph, the spirograph, the electric bell used in trains, and an electric arc lamp of his own design.
Xenon arc lamp: this is the most common type of lamp both for continuous and flashed solar simulators.
Thus, it can be used in, for instance, electrical arc lamp electrodes.
The concept demonstration was done with conventional optics that projected a white line from a xenon arc lamp.
These powered an arc lamp in the lighthouse, with a three-wick paraffin lamp kept lit but turned down in case the electric lamp failed.
A new radio and arc lamp control system for planes began installation later that month, and planning began for paving the runways and taxiing strip.
A probing light source, typically a xenon arc lamp, is used to obtain an absorption spectrum of the compound at various times following its excitation.
