The Duke FEL lab operates a unique UV/VUV storage ring FEL and an FEL driven nearly monochromatic, highly polarized, high intensity Compton gamma-ray source. The Duke storage ring light source is undergoing several phases of upgrade in order to significantly improve its light source capabilities and performance. The recent upgrade in 2004 included an upgrade of the RF system with a high-order mode damped RF cavity and a new 34 meter long straight section lattice designed to host new FEL wigglers. This upgrade was completed in August 2004, followed by the storage ring and light source commissioning. This paper provides an overview of this upgrade project and reports the commissioning experience of the Duke storage ring and light sources.
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机译：Duke Fel Lab操作独特的UV / VUV存储环FEL和FEL驱动的几乎单色，高度极化，高强度康复康顿伽马射线源。公爵存储环光源正在升级几个阶段，以便显着提高光源能力和性能。近期升级2004年升级包括升级RF系统，具有高阶模式阻尼RF腔，新的34米长的直线晶格设计用于举办新的FEL WigGlers。此升级已于2004年8月完成，其次是存储环和光源调试。本文概述了此升级项目，并报告了公爵存储环和光源的调试体验。
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