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Split analog‐to‐digital converter for intensity‐modulated optical fiber sensors

 

作者: Christopher P. Yakymyshyn,   Clifford R. Pollock,  

 

期刊: Review of Scientific Instruments  (AIP Available online 1987)
卷期: Volume 58, issue 5  

页码: 869-874

 

ISSN:0034-6748

 

年代: 1987

 

DOI:10.1063/1.1139648

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A technique is described which provides a linear pulse‐position modulated signal from an intrinsically analog remote optical sensor having a nonlinear response to the sensed parameter. The technique is applied to a differential absorption optical liquid level sensor. Sensor and system performance are presented.

 

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