Continuously coupled unstable resonators: problem of large output beam divergence |
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| Authors: | E. K. Gorton |
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| Affiliation: | The author is at the Royal Signals and Radar Establishment, St. Andrews Road, Malvern, Worcestershire, UK |
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| Abstract: | A problem which arises when one considers continuously coupled unstable resonators is that the beam divergence due to geometrical effects is usually large. This note describes a simple remedy which can be applied in most cases. |
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| Keywords: | lasers resonators mirrors beam divergence |
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