Optical Fiber Time Delay Comparison Between NIST and LAMETRO.

IF 1.5 4区工程技术

Journal of Research of the National Institute of Standards and Technology Pub Date : 2021-01-01 DOI:10.6028/jres.126.040

T Dennis, J Jimenez

引用次数: 0

Abstract

We describe the results of a bilateral measurement comparison of optical fiber time delay between the National Institute of Standards and Technology (NIST, USA) and Laboratorio de Metrología, Instituto Costarricense de Electricidad (LAMETRO-ICE, Costa Rica), which was conducted on a single-mode optical fiber reference spool at wavelengths of 1310 nm and 1550 nm. The measurement results showed the largest difference to be less than 0.93 ns, which is within the combined standard uncertainty (coverage factor k = 1) for the measurement systems at the two laboratories.

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NIST与LAMETRO光纤时延比较。

我们描述了在波长为1310 nm和1550 nm的单模光纤参考线轴上，美国国家标准与技术研究所(NIST, USA)和哥斯达黎加电力研究所(lamero - ice, Costa Rica)实验室Metrología对光纤时间延迟的双边测量比较结果。测量结果显示，最大差异小于0.93 ns，在两个实验室测量系统的综合标准不确定度(覆盖因子k = 1)范围内。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Research of the National Institute of Standards and Technology Engineering-General Engineering

自引率

33.30%

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期刊介绍： The Journal of Research of the National Institute of Standards and Technology is the flagship publication of the National Institute of Standards and Technology. It has been published under various titles and forms since 1904, with its roots as Scientific Papers issued as the Bulletin of the Bureau of Standards. In 1928, the Scientific Papers were combined with Technologic Papers, which reported results of investigations of material and methods of testing. This new publication was titled the Bureau of Standards Journal of Research. The Journal of Research of NIST reports NIST research and development in metrology and related fields of physical science, engineering, applied mathematics, statistics, biotechnology, information technology.