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Low Loss Quasioptical Cavity for a Two-Stage Free Electron Laser (FEL).

机译：用于两级自由电子激光器（FEL）的低损耗准腔。

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摘要

A quasioptical cavity consisting of a cylindrical, metallic, overmoded, TE sub 01 waveguide between two spherical end mirrors will be used to contain long-wavelength (approx. 1 mm) pump radiation in a two-stage free electron laser. The major loss mechanism is found to be mode conversion. Two different modified cavities are shown to suffer negligible mode conversion, and two more possible approaches, with low mode conversion and additional advantages, are discussed. (Author)

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作者
Von Laven, S.; Segall, S. B.; Ward, J. F.;
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年度 1983
页码 1-14
总页数 14
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Laser cavities; Electrical lasers; Free electrons; Low loss; Configurations; Resonance; Waveguides; Electron beams; Mirrors; Spheres; Interactions; Conversion; Pumps; Radiation; Free electron lasers; Microwave horns;

机译：激光腔;电激光;自由电子;低损耗;结构;共振;波导;电子束;反射镜;球体;相互作用;转换;泵;辐射;自由电子激光器;微波喇叭;

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专利

1. Very low loss extended cavity GaAs/AlGaAs lasers made by impurity-free vacancy diffusion [J] . Gontijo I., Krauss T. Electronics Letters . 1994,第2期

机译：通过无杂质空位扩散制成的超低损耗扩展腔GaAs / AlGaAs激光器
2. Diffractive optical elements and quasioptical schemes for experiments on a high-power terahertz free-electron laser [J] . N. A. Vinokurov, S. A. Zhigach, B. A. Knyazev, Radiophysics and quantum electronics . 2007,第10a11期

机译：大功率太赫兹自由电子激光实验的衍射光学元件和准光学方案
3. Analysis and comparison between electric and magnetic power couplers for accelerators in Free Electron Lasers (FEL) [J] . C. Serpico, A. Grudiev, R. Vescovo Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment . 2016,第OCTa11期

机译：自由电子激光器（FEL）中加速器的电和磁功率耦合器的分析和比较
4. A Demonstration Of Loss Modulation And Cavity Dumping In A Free-electron-laser Oscillator [C] . Benson, S.V., Madey, . 2001

机译：自由电子激光振荡器中的损耗调制和空穴损耗的演示
5. High efficiency vertical-cavity lasers using low-optical loss intra-cavity dielectric apertures. [D] . Thibeault, Brian James. 1997

机译：使用低光损耗腔内介电孔的高效垂直腔激光器。
6. Post-sample aperture for low background diffraction experiments at X-ray free-electron lasers [O] . Max O. Wiedorn, Salah Awel, Andrew J. Morgan, -1

机译：样品后孔径用于X射线自由电子激光器的低背景衍射实验
7. The VUV and soft x-ray free electron laser FLASH (former VUV-FEL) is a user facility at DESY\ud (Hamburg). In order to optimize the performance of the facility, an accurate characterization of the\ud electron beam properties is essential. The transverse projected emittance, one of the important parameters\ud characterizing the quality of an electron beam, is measured using a four monitor method with optical\ud transition radiation monitors. A normalized rms emittance below 2 mmmrad for a 1 nC beam has been\ud measured. In this paper we describe the experimental setup, data analysis methods, and present\ud experimental results. [O] . Loehl, F, Schreiber, S, Castellano, M, 2006

机译：VUV和软X射线自由电子激光器FLASH（以前的VUV-FEL）是DESY \ ud的用户设施（汉堡）。为了优化设施的性能，\ ud的准确表征电子束特性至关重要。横向投影发射率，重要参数之一表征电子束质量的方法是使用具有光学\ ud 过渡辐射监测仪。 1 udC光束的归一化均方根发射率低于2 mmmrad 测量。在本文中，我们描述了实验设置，数据分析方法以及当前\ ud 实验结果。
8. Low Loss Quasioptical Cavity for a Two-Stage Free Electron Laser (FEL) [R] . Von Laven, S., Segall, S. B., Ward, J. F. 1983

机译：用于两级自由电子激光器（FEL）的低损耗准腔

Low Loss Quasioptical Cavity for a Two-Stage Free Electron Laser (FEL).

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