T. Billeter

Sensitive, Fast Response Reactor Coolant Impurity Measurement Instrument

R. Schemmel, T. Billeter, 1969 .

Microwave Techniques for Measuring High Temperatures and Coolant Impurities

D. Brown, W. E. Spear, T. Billeter, 1969 .

Dielectric Parametric Amplifier

J. Bjorkstam, A. Giarola, T. Billeter, 1964 .

EPR frequency-selective limiter

T. Billeter, 1968 .

Electroacoustic deflection of a coherent light beam

A. Giarola, T. Billeter, 1963 .