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术语汇编

技术在快速发展进步。因此,我们建立了易于使用的术语汇编,帮助您更好地了解影响您业务的术语、技术和趋势。

Optical Spectrum Analyzer (OSA)

A device that measures the magnitude of an optical lightwave with respect to frequency. Available in benchtop, portable and handheld form-factors, its applications range from channel spacing and spectral characterization to network commissioning, ROADM testing as well as in-band OSNR measurement.