Nonresonance adiabatic photon trap

Concept of high efficiency photon storage based on adiabatic confinement between concave mirrors is presented and experimentally investigated. The approach is insensitive to typical for Fabri-Perot cells requirements on quality of accumulated radiation, tolerance of resonator elements and their stab...

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Bibliographic Details
Published in:arXiv.org 2016-06
Main Authors: Popov, S S, Atluhanov, M G, Burdakov, A V, M Yu Ushkova
Format: Article
Language:English
Subjects:
Adiabatic flow
Fiber lasers
Nonresonance
Photon traps
Photons
Radiation
Online Access:Get full text
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Summary:Concept of high efficiency photon storage based on adiabatic confinement between concave mirrors is presented and experimentally investigated. The approach is insensitive to typical for Fabri-Perot cells requirements on quality of accumulated radiation, tolerance of resonator elements and their stability. Experiments have been carried out with the trap, which consists from opposed concave cylindrical mirrors and conjugated with them spherical mirrors. In result, high efficiency for accumulation of radiation with large angular spread and spectrum width has been confirmed. As radiation source a commercial fiber laser has been used.
ISSN:2331-8422