Optocoupler-based extension-line circuit for electronic pabx’sHans R. SchindlerPeter Vettiger1978IEEE T-ED
WA-B2 Improved High-Energy Response of Ga1-xAlxAs-GaAs Solar Cells Using Fluorescent Capping LayersH.J. HovelR.T. Hodgsonet al.1978IEEE T-ED
WP-A7 Some Physical Properties of Dry High-Pressure Oxide Films on SiliconRobert J. ZetoE.A. Ireneet al.1978IEEE T-ED
VI-4 Secondary Climb in the Optical Degradation of DH GaAs/GaAlAs Laser MaterialG.R. WoolhouseB. Monemaret al.1977IEEE T-ED