tubeassessment_page_26

tubeassessment | page 26 | https://thedailydialectics.com/pdfs/tubeassessment/tubeassessment.pdf

optics and beam focusing must be virtually perfect to prevent meltdown of anything the electron beam strikes. For example, the electron beam in the AEGIS illuminator tube, a coupled cavity TWT, has a power density of several million watts per square centimeter. The electron beam could vaporize…