Experimental Verification of the Lateral Periodicity of Axially Periodic Incoherent Fields Using the Lau Effect

General' objects, which are specially prepared to possess restricted spatial frequency spectra, have been used in the conventional Lau experiment to obtain experimental proof for the existence of lateral periodicity arising from axial periodicity, for a subclass of axially periodic wavefields in an incoherent situation.

Effect of a linear potential variation on the gate of an FET

This correspondence aims at reporting the results of an analysis carried out to find the effect of a linear potential variation on the gate of an FET.