{"title":"双通道共电极可调谐调q /空腔倾倒部分z折CO2波导激光器的研究","authors":"Q. Wang, Z. Tian, Q. Zhu","doi":"10.1109/LFNM.2006.251978","DOIUrl":null,"url":null,"abstract":"A tunable Q-switched/cavity-dumped partial Z-fold CO2 waveguide laser with two channels and common electrodes was designed. The Q-switched and cavity-dumped pulse lasers have been obtained from the Z-fold channel with a tunable pulse repetition frequency (PRF) of 1-70 kHz. At the Q-switched operation, the peak power is 730 W and the pulsewidth is 150 ns at the PRF of 10 KHz. At the cavity-dumped operation, the pulse laser width can be adjusted. The peak power is 6000 W with the pulsewidth of 20 ns and 3400 W for 32 ns. Continuous-wave laser output has been obtained from the other channel and its frequency can be tuned by a piezoelectric transducer. The Q-switched and cavity-dumped pulse laser heterodyne waveforms are observed. Meanwhile, six-temperature model was used to analyze the process of the dynamic emission in the electrooptically Q-switched CO2 laser. The theoretical results were well consistent with the experimental results","PeriodicalId":370622,"journal":{"name":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Study on Tunable Q-Switched/Cavity-Dumped Partial Z-Fold CO2 Waveguide Laser with Two Channels and Common Electrodes\",\"authors\":\"Q. Wang, Z. Tian, Q. Zhu\",\"doi\":\"10.1109/LFNM.2006.251978\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A tunable Q-switched/cavity-dumped partial Z-fold CO2 waveguide laser with two channels and common electrodes was designed. The Q-switched and cavity-dumped pulse lasers have been obtained from the Z-fold channel with a tunable pulse repetition frequency (PRF) of 1-70 kHz. At the Q-switched operation, the peak power is 730 W and the pulsewidth is 150 ns at the PRF of 10 KHz. At the cavity-dumped operation, the pulse laser width can be adjusted. The peak power is 6000 W with the pulsewidth of 20 ns and 3400 W for 32 ns. Continuous-wave laser output has been obtained from the other channel and its frequency can be tuned by a piezoelectric transducer. The Q-switched and cavity-dumped pulse laser heterodyne waveforms are observed. Meanwhile, six-temperature model was used to analyze the process of the dynamic emission in the electrooptically Q-switched CO2 laser. The theoretical results were well consistent with the experimental results\",\"PeriodicalId\":370622,\"journal\":{\"name\":\"2006 International Workshop on Laser and Fiber-Optical Networks Modeling\",\"volume\":\"36 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-12-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 International Workshop on Laser and Fiber-Optical Networks Modeling\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/LFNM.2006.251978\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 International Workshop on Laser and Fiber-Optical Networks Modeling","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LFNM.2006.251978","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Study on Tunable Q-Switched/Cavity-Dumped Partial Z-Fold CO2 Waveguide Laser with Two Channels and Common Electrodes
A tunable Q-switched/cavity-dumped partial Z-fold CO2 waveguide laser with two channels and common electrodes was designed. The Q-switched and cavity-dumped pulse lasers have been obtained from the Z-fold channel with a tunable pulse repetition frequency (PRF) of 1-70 kHz. At the Q-switched operation, the peak power is 730 W and the pulsewidth is 150 ns at the PRF of 10 KHz. At the cavity-dumped operation, the pulse laser width can be adjusted. The peak power is 6000 W with the pulsewidth of 20 ns and 3400 W for 32 ns. Continuous-wave laser output has been obtained from the other channel and its frequency can be tuned by a piezoelectric transducer. The Q-switched and cavity-dumped pulse laser heterodyne waveforms are observed. Meanwhile, six-temperature model was used to analyze the process of the dynamic emission in the electrooptically Q-switched CO2 laser. The theoretical results were well consistent with the experimental results
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