N.J. Chou, Joseph A. Aboaf, et al.
IEEE T-ED
The paper describes an optical isolation operational amplifier designed to measure electrical current in the 10-11-10-6 A range at ±1000 V.
N.J. Chou, Joseph A. Aboaf, et al.
IEEE T-ED
Y.H. Kim, Y.S. Chaug, et al.
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
M.O. Aboelfotoh, C. Feger, et al.
Applied Physics Letters
E.A. Irene, N.J. Chou, et al.
JES