Micro-scale measuring device and method based on four-core conical phase-shifted fiber bragg grating

The invention discloses a micro-scale measurement device and method based on a four-core conical phase-shifted fiber grating, and belongs to the technical field of precise instrument manufacturing and measurement. The device comprises a broadband light source, a spectral analysis device, an optical...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FENG KUNPENG, ZU WENLONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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