Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/28626
Title: | Enhancement of wavelength detection accuracy in fiber Bragg grating sensors by using a spectrum correlation technique | Authors: | Gong, JM Chan, CC Jin, W MacAlpine, JMK Zhang, M Liao, YB |
Keywords: | Correlation Fiber Bragg grating Wavelength detection |
Issue Date: | 2002 | Publisher: | North-Holland | Source: | Optics communications, 2002, v. 212, no. 1-3, p. 29-33 How to cite? | Journal: | Optics communications | Abstract: | The enhancement of wavelength detection accuracy in fiber Bragg grating sensors was investigated by using a spectrum correlation technique. An edge filter was used to directly convert the wavelength shift to intensity variation which was further converted into an electric signal by using photo-detector. The results showed that the given technique provided higher detection accuracy with respect to the conventional peak detection technique. | URI: | http://hdl.handle.net/10397/28626 | ISSN: | 0030-4018 | EISSN: | 1873-0310 | DOI: | 10.1016/S0030-4018(02)01907-7 |
Appears in Collections: | Journal/Magazine Article |
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