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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Fisher, L. Konoplev, I.V. Cross, A.W. Phelps, A.D.R. |
| Copyright Year | 2007 |
| Description | Author affiliation: Strathclyde Univ., Glasgow (Fisher, L.; Konoplev, I.V.; Cross, A.W.; Phelps, A.D.R.) |
| Abstract | High power millimetre-wave sources operating in W-band (75 GHz-110 GHz) frequency range which are capable of generating coherent radiation at high power up to a few 10s of MWs are important for a number of applications. In order to achieve coherent radiation at high power, the use of an oversized electron beam is required. The use of a 2D periodic lattice was suggested to obtain 2D distributed feedback resulting in synchronization of the different parts of the oversized active medium. This will allow problems associated with high electromagnetic power density such as electric field breakdown in the interaction space to be overcome. Various coherent radiation sources based on a 2D periodic lattice such as Smith Purcell, free electron, cyclotron resonance and Cherenkov masers have been studied to obtain a better understanding of their suitability for the generation of single mode, single frequency, high power radiation. |
| Starting Page | 241 |
| Ending Page | 242 |
| File Size | 302015 |
| Page Count | 2 |
| File Format | |
| ISBN | 9781424414383 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-09-02 |
| Publisher Place | UK |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronic Engineers, Inc. |
| Subject Keyword | Masers Power generation Lattices Electron beams Distributed feedback devices Frequency synchronization Electromagnetic fields Electromagnetic radiation Electric breakdown Cyclotrons Periodic structure Cherenkov masers Free electron masers Distributed Bragg reflector masers Distributed feedback oscillators |
| Content Type | Text |
| Resource Type | Article |
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