Abstract: A plant propagation system, process and method are provided for promoting the growth of plant tissue into propagules using a photoautotrophic gel system. The plant propagation system includes a sterile growth vessel that has a vented lid to permit passive diffusion of gases. The process is initiated with one or more sterile rooted explants, which are then cultured in a large container with a vented lid photoautotrophically, which simulates ex-vitro growth conditions. These nodal explants can then be rooted onto photoautotrophic rooting agar gel in vented lid containers and subsequently transferred onto a substrate of choice for mature growth ex-vitro.

Abstract: An ion implantation system and method are disclosed in which glitches in voltage are minimized by use of a modulated power supply system in the implanter. The modulated power supply system includes a traditional power supply and a control unit associated with each power supply, where the control unit is used to isolate the power supply from an electrode if a glitch or arc is detected. The control unit then restores connectivity after the glitch condition has been rectified.