Incident axis alignment method for electron gun equipped with photocathode, computer program, and electron gun equipped with photocathode

The present invention addresses the problem of providing a method for automatically adjusting an electron beam emitted from an electron gun equipped with a photocathode to the incident axis of an electron optical system.[Solution] An incident axis alignment method for an electron gun equipped with a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Shikano, Haruka, Koizumi, Atsushi, Watanabe, Reiki, Nishitani, Tomohiro
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!