Surface-potential distribution measuring device

• Main Authors: IKEDA HISATOSHI, FURUKAWA MASAAKI, KUMADA AKIKO, YOSHIMITSU TETSUO, HIDAKA KUNIHIKO, TSUBOI YUICHI
• Format: Patent
• Language: English
• Published: 25.11.2015
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

A surface-potential distribution measuring device (70) is provided with a laser light source (13), a Pockels crystal (11) with a taper, a mirror, a photodetector (16) that detects the light intensity of laser light reflected by the mirror, a holding and mounting part (30) that holds and moves the Po...