Cerenkov radiation in dielectric‐lined waveguides
| Autor: | K. L. Felch, R. W. Layman, J. E. Walsh, K. O. Busby, D. Kapilow |
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| Rok vydání: | 1981 |
| Předmět: |
Physics
Physics and Astronomy (miscellaneous) business.industry Bremsstrahlung Astrophysics::Cosmology and Extragalactic Astrophysics Dielectric Electromagnetic radiation law.invention Optics law Optoelectronics Relativistic electron beam Beam voltage business Waveguide Microwave Cherenkov radiation |
| Zdroj: | Applied Physics Letters. 38:601-603 |
| ISSN: | 1077-3118 0003-6951 |
| DOI: | 10.1063/1.92469 |
| Popis: | Using a dielectric‐lined waveguide in combination with a relativistic electron beam, we are able to produce 1 kW of Cerenkov microwave radiation. We have observed the dependence of the output microwave frequency on the beam voltage. In addition, we have detected microwave radiation in excess of 150 GHz, corresponding to higher‐order mode interaction. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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