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	Increased processing efficiency for optical spectral analyzers
	DETOFSKY, ABRAM M; KLEHN, BRETT E
	2019-05-21
著作权人	INTEL CORPORATION
专利号	US10295406
国家	美国
文献子类	授权发明
其他题名	Increased processing efficiency for optical spectral analyzers
英文摘要	An optical spectral analyzer for measuring an optical multi-channel signal by separating the multi-channel signal and measuring a plurality of single-channel signals simultaneously. The spectral analyzer can include a demultiplexer configured to receive the multi-channel signal. The multi-channel signal can be a multi-channel wavelength range. The demultiplexer can separate the multi-channel signal into the plurality of single-channel signals including a first single-channel signal and a second single-channel signal. The spectral analyzer can include a plurality of optical paths. The plurality of optical paths can include a plurality of respective detectors for measuring an optical power of the respective single-channel signals. The detectors can convert the optical power of the respective single-channel signals to corresponding electrical signals. In some examples, the spectral analyzer includes a controller configured to obtain the plurality of respective electrical signals simultaneously to correspondingly detect the optical power of the multi-channel signal across the multi-channel wavelength range.
公开日期	2019-05-21
申请日期	2017-06-30
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/34538]
专题	半导体激光器专利数据库
作者单位	INTEL CORPORATION
推荐引用方式 GB/T 7714	DETOFSKY, ABRAM M,KLEHN, BRETT E. Increased processing efficiency for optical spectral analyzers. US10295406. 2019-05-21.

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