Picture of a black hole

Strathclyde Open Access research that creates ripples...

The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of research papers by University of Strathclyde researchers, including by Strathclyde physicists involved in observing gravitational waves and black hole mergers as part of the Laser Interferometer Gravitational-Wave Observatory (LIGO) - but also other internationally significant research from the Department of Physics. Discover why Strathclyde's physics research is making ripples...

Strathprints also exposes world leading research from the Faculties of Science, Engineering, Humanities & Social Sciences, and from the Strathclyde Business School.

Discover more...

Superradiance driven by coherent spontaneous emission in the cherenkov maser

McNeil, B.W.J. and Robb, G.R.M. and Jaroszynski, D.A. (1999) Superradiance driven by coherent spontaneous emission in the cherenkov maser. Optics Communications, 163 (4-6). pp. 203-207. ISSN 0030-4018

Full text not available in this repository. (Request a copy from the Strathclyde author)

Abstract

An analysis of the Cherenkov maser instability operating with electron pulses is carried out. A model which can describe the effects of Coherent Spontaneous Emission (CSE) is derived. The results from this model are compared with previous work which neglect the effects of CSE. The model suggests that CSE can drive and significantly enhance superradiant emission from the electron pulses, offering a potential source of high intensity, short pulse radiation. This mechanism should also be present in other devices such as the Free Electron Laser.