Ultrahigh and persistent optical depths of cesium in Kagomé-type hollow-core photonic crystal fibers
Alkali-filled hollow-core fibers are a promising medium for investigating light–matter interactions, especially at the single-photon level, due to the tight confinement of light and high optical depths achievable by light-induced atomic desorption (LIAD). However, until now these large optical depth...
| Main Authors: | , , , , , , , , , |
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| Format: | Journal article |
| Published: |
Optical Society of America
2015
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