500 Hz picosecond inductive energy storage pulsed power system using a high Tc superconductor opening switch

A high Tc superconductor opening switch controlled inductive energy storage pulsed power system (IESPPS) has been demonstrated. A 500 Hz pulse train of jitter-free 75-318 ps electrical pulses was produced. We also show that the IESPPS produces a pulse compression ratio of 6-10. Compared with previou...

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Veröffentlicht in:	IEEE photonics technology letters 1994-10, Vol.6 (10), p.1255-1257
Hauptverfasser:	Lai, Y.S., Cao, W.L., Funk, E.E., Lee, C.H., Mao, S.N., Xi, X.X., Venkatesan, T.
Format:	Artikel
Sprache:	eng
Schlagworte:	426000 - Engineering- Components, Electron Devices & Circuits- (1990-) Applied sciences DESIGN Electrical engineering. Electrical power engineering ELECTRICAL EQUIPMENT ELECTROMAGNETIC RADIATION ELECTRONIC EQUIPMENT Energy storage ENGINEERING Exact sciences and technology FUNCTION GENERATORS High temperature superconductors High voltage or high current generators HIGH-TC SUPERCONDUCTORS Laser beams LASER RADIATION Optical pulses Pulse amplifiers PULSE GENERATORS Pulse power systems RADIATIONS Space vector pulse width modulation SUPERCONDUCTING DEVICES Superconducting transmission lines SUPERCONDUCTORS SWITCHES Various equipment and components Voltage
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Zusammenfassung:	A high Tc superconductor opening switch controlled inductive energy storage pulsed power system (IESPPS) has been demonstrated. A 500 Hz pulse train of jitter-free 75-318 ps electrical pulses was produced. We also show that the IESPPS produces a pulse compression ratio of 6-10. Compared with previous results, we have reduced the pulse width by a factor of ten and increased the repetition rate by a factor of 500 while reducing the laser trigger energy from 1 mJ/pulse to 20 μJ/pulse.
ISSN:	1041-1135 1941-0174
DOI:	10.1109/68.329655