PORTLAND, Oregon — Semiconductor researchers have known since the 1950s that the quantum-confinement effects of tunnel diodes boost circuit speed and current handling while reducing component count ...
A circulator is a waveguide device that allows energy to travel in one direction only. The tunnel diode in the figure shown is connected across a tuned-input circuit. This arrangement normally ...
Australian semiconductor developer BluGlass has successfully demonstrated working tunnel junction laser diodes in a world-first proof-of-concept using its proprietary remote plasma chemical vapour ...