Abstract
The maturing of the semiconductor industry has resulted in the need for faster methods for the measurement of pulse waveforms. The measurement requirements are fast outstripping the capability of integrated circuit testers. The fastest commercial sampling oscilloscope today has a step response transition duration (risetime) of 20 picoseconds. For the measurement of single transients, available time resolution is somewhat less. This time resolution is not adequate to support the measurement of the faster semiconductor devices being developed such as gallium arsenide logic gates whose switching times have been estimated to be 12 picoseconds (1). Measurement of such transitions requires a significant advance in measurement technology. A prime candidate for making the required quantum leap in time measurement resolution is the electro-optic sampler (2). This sampler has a demonstrated resolution of 0.4 picoseconds and theoretical resolution limit much shorter than that.
© 1985 Optical Society of America
PDF ArticleMore Like This
S. Williamson and G. Mourou
PDP2 Picosecond Electronics and Optoelectronics (UEO) 1985
B.H. Kolner, K.J. Weingarten, and D.M. Bloom
WB4 Picosecond Electronics and Optoelectronics (UEO) 1985
James R. Andrews
WE13 Picosecond Electronics and Optoelectronics (UEO) 1987