F. Zutavern, B. McKenzie, G. Loubriel, M. O’Malley, R. Hamil, L. P. Schanwald
{"title":"多脉冲光导半导体开关","authors":"F. Zutavern, B. McKenzie, G. Loubriel, M. O’Malley, R. Hamil, L. P. Schanwald","doi":"10.1109/MODSYM.1988.26288","DOIUrl":null,"url":null,"abstract":"The authors discuss the use of PCSSs (photoconductive semiconductor switches) to create bursts of high-power pulses above 10 MHz. Three methods are considered; (1) circuit reflections which are produced when a switch closes and opens on a charged transmission line; (2) directly driven PCSSs which follow an RF modulated light source, and (3) oscillations induced by the negative-differential-conductivity characteristics of some semiconductors at high fields. Of these techniques, directly driven PCSSs which use RF-modulated light sources appear to be the most straightforward to develop. Experiments to test feasibility of PCSSs to drive a pulsed linear induction accelerator are described and preliminary results are given.<<ETX>>","PeriodicalId":372718,"journal":{"name":"IEEE Conference Record of the 1988 Eighteenth Power Modulator Symposium","volume":"124 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Multiple pulse photoconductive semiconductor switching\",\"authors\":\"F. Zutavern, B. McKenzie, G. Loubriel, M. O’Malley, R. Hamil, L. P. Schanwald\",\"doi\":\"10.1109/MODSYM.1988.26288\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The authors discuss the use of PCSSs (photoconductive semiconductor switches) to create bursts of high-power pulses above 10 MHz. Three methods are considered; (1) circuit reflections which are produced when a switch closes and opens on a charged transmission line; (2) directly driven PCSSs which follow an RF modulated light source, and (3) oscillations induced by the negative-differential-conductivity characteristics of some semiconductors at high fields. Of these techniques, directly driven PCSSs which use RF-modulated light sources appear to be the most straightforward to develop. Experiments to test feasibility of PCSSs to drive a pulsed linear induction accelerator are described and preliminary results are given.<<ETX>>\",\"PeriodicalId\":372718,\"journal\":{\"name\":\"IEEE Conference Record of the 1988 Eighteenth Power Modulator Symposium\",\"volume\":\"124 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-06-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Conference Record of the 1988 Eighteenth Power Modulator Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MODSYM.1988.26288\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Conference Record of the 1988 Eighteenth Power Modulator Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MODSYM.1988.26288","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The authors discuss the use of PCSSs (photoconductive semiconductor switches) to create bursts of high-power pulses above 10 MHz. Three methods are considered; (1) circuit reflections which are produced when a switch closes and opens on a charged transmission line; (2) directly driven PCSSs which follow an RF modulated light source, and (3) oscillations induced by the negative-differential-conductivity characteristics of some semiconductors at high fields. Of these techniques, directly driven PCSSs which use RF-modulated light sources appear to be the most straightforward to develop. Experiments to test feasibility of PCSSs to drive a pulsed linear induction accelerator are described and preliminary results are given.<>
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