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All-guided stellar interferometer with an integrated optics recombiner

机译:带集成光学组件的全导星体干涉仪

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We report laboratory tests of an all-guided stellar interferometer used for optical aperture synthesis. In anticipation of use of the interferometer in space missions, this research is focused especially on compactness of the recombining device. The coherent transport and delay lines are implemented with polarization-maintaining fiber. Beam recombination is achieved by means of an integrated optics component. This two-arm interferometer operates at 670-nm mean wavelength and allows for a 24-cm correction for the differential air path. (C) 2001 Optical Society of America. [References: 11]
机译:我们报告了用于光圈合成的全导星干涉仪的实验室测试。预期在太空任务中使用干涉仪,这项研究特别关注重组装置的紧凑性。相干传输线和延迟线用保偏光纤实现。光束重组是通过集成的光学组件实现的。这款两臂式干涉仪的平均波长为670 nm,可对差分空气路径进行24 cm校正。 (C)2001年美国眼镜学会。 [参考:11]

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