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oapen-20.500.12657-60998
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oapen-20.500.12657-609982024-03-27T14:15:09Z New Type of sub-THz Oscillator and Amplifier Systems Based on Helical-Type Gyro-TWTs Marek, Alexander passive Modenkopplung; Sub-THz; Gyro-TWT; Ultrakurze Pulse; passive mode-locking; sub-THz; gyro-TWT; ultra-short pulses thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TH Energy technology and engineering::THR Electrical engineering This work presents the development of a new sub-THz source for the generation of trains of coherent high-power ultra-short pulses at 263 GHz via passive mode-locking of two coupled helical gyro-TWTs. For the first time, it is shown that the operation of such passive mode-locked helical gyro-TWTs in the hard excitation regime is of particular importance to reach the optimal coherency of the generated pulses. This could be of particular interest for some new time-domain DNP-NMR methods. 2023-01-30T09:40:53Z 2023-01-30T09:40:53Z 2023 book https://library.oapen.org/handle/20.500.12657/60998 eng Karlsruher Forschungsberichte aus dem Institut für Hochleistungsimpuls- und Mikrowellentechnik application/pdf Attribution-ShareAlike 4.0 International new-type-of-sub-thz-oscillator-and-amplifier-systems-based-on-helical-type-gyro-twts.pdf https://doi.org/10.5445/KSP/1000151835 KIT Scientific Publishing 10.5445/KSP/1000151835 10.5445/KSP/1000151835 44e29711-8d53-496b-85cc-3d10c9469be9 16 324 open access
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OAPEN
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DSpace
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English
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| description |
This work presents the development of a new sub-THz source for the generation of trains of coherent high-power ultra-short pulses at 263 GHz via passive mode-locking of two coupled helical gyro-TWTs. For the first time, it is shown that the operation of such passive mode-locked helical gyro-TWTs in the hard excitation regime is of particular importance to reach the optimal coherency of the generated pulses. This could be of particular interest for some new time-domain DNP-NMR methods.
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| title |
new-type-of-sub-thz-oscillator-and-amplifier-systems-based-on-helical-type-gyro-twts.pdf
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| spellingShingle |
new-type-of-sub-thz-oscillator-and-amplifier-systems-based-on-helical-type-gyro-twts.pdf
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| title_short |
new-type-of-sub-thz-oscillator-and-amplifier-systems-based-on-helical-type-gyro-twts.pdf
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| title_full |
new-type-of-sub-thz-oscillator-and-amplifier-systems-based-on-helical-type-gyro-twts.pdf
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| title_fullStr |
new-type-of-sub-thz-oscillator-and-amplifier-systems-based-on-helical-type-gyro-twts.pdf
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| title_full_unstemmed |
new-type-of-sub-thz-oscillator-and-amplifier-systems-based-on-helical-type-gyro-twts.pdf
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| title_sort |
new-type-of-sub-thz-oscillator-and-amplifier-systems-based-on-helical-type-gyro-twts.pdf
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| publisher |
KIT Scientific Publishing
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| publishDate |
2023
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| url |
https://doi.org/10.5445/KSP/1000151835
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1799945298590564352
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