HERTZIAN • DICTIONARY ONE.COM • Definition of Hertzian

... of conductivity produced in metallic particles by the stimulus of Hertzian radiation, I have often noticed that whereas feeble radiation produces one effect, strong radiation produces the opposite. Again, under the continuous action of electric radiation, I have frequently found ...

— Response in the Living and Non-Living • Jagadis Chunder Bose

... physical plane, by the action of etheric waves of various lengths, so other effects might be produced on these finer modes of matter, by etheric waves of other lengths. And in this connection we must not forget that a gap occurs between the "dark heat" groups and the Hertzian group, consisting of five octaves of waves, the lengths of which have been theoretically calculated, but whose action has not yet been discovered. Here we admittedly have a wide field for the working of known laws under as yet unknown conditions; and again, how can we say that there are not ranges ...

— The Law and the Word • Thomas Troward