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Displaying 55201 - 55225 of 74337

IGBT Half-Bridge Shoot-Through Characterization for Model Validation

December 31, 1996
Author(s)
David W. Berning, Allen R. Hefner Jr.
A circuit is described for making a variety of measurements on half-bridge Insulated Gate Bipolar Transistor (IGBT) pairs for validating IGBT models. The circuit incorporates two robust isolated gate drives for the IGBTs. Each IGBT is driven with an eight

Z-propagating waveguide lasers in rare-earth-doped Ti:LiNbO 3

December 16, 1996
Author(s)
J. Amin, J. A. Aust, Norman Sanford
A means of reproducibly fabricating stable cw lasers in rare-earth-doped Ti:LiNb0 3 has been demonstrated through judicious choice of waveguide orientation. Z-propagating waveguides have been fabricated in Nd- and Er-diffused Ti:LiNb0 3 and room
Displaying 55201 - 55225 of 74337
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