A Fiber-Based Chromatic Dispersion Probe for Simultaneous Measurement of Dual-Axis Absolute and Relative Displacement

This paper presents a fiber-based chromatic dispersion probe for the simultaneous measurement of dual-axis absolute and relative displacement with nanometric resolutions. The proposed chromatic dispersion probe is based on optical dispersion. In the probe, the employed light beam is split into two s...
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Autor*in:	Ran Zhao [verfasserIn] Chong Chen [verfasserIn] Xin Xiong [verfasserIn] Yuan-Liu Chen [verfasserIn] Bing-Feng Ju [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	fiber-based probe chromatic dispersion dual-axis displacement measurement absolute and relative displacement measurement nanometric resolution

Übergeordnetes Werk:	In: Sensors - MDPI AG, 2003, 22(2022), 24, p 9906
Übergeordnetes Werk:	volume:22 ; year:2022 ; number:24, p 9906

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/s22249906

Katalog-ID:	DOAJ082980365

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allfields	10.3390/s22249906 doi (DE-627)DOAJ082980365 (DE-599)DOAJ5388af7903f5431ea99387efb1502fb2 DE-627 ger DE-627 rakwb eng TP1-1185 Ran Zhao verfasserin aut A Fiber-Based Chromatic Dispersion Probe for Simultaneous Measurement of Dual-Axis Absolute and Relative Displacement 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This paper presents a fiber-based chromatic dispersion probe for the simultaneous measurement of dual-axis absolute and relative displacement with nanometric resolutions. The proposed chromatic dispersion probe is based on optical dispersion. In the probe, the employed light beam is split into two sub-beams, and then the two sub-beams are made to pass through two optical paths with different optical settings where two identical single-mode fiber detectors are located at different defocused positions of the respective dispersive lenses. In this way, two spectral signals can be obtained to indicate the absolute displacement of each of the dual-axes. A signal processing algorithm is proposed to generate a normalized output wavelength that indicates the relative displacement of the dual-axis. With the proposed chromatic dispersion probe, the absolute and relative displacement measurements of the dual-axis can be realized simultaneously. Theoretical and experimental investigations reveal that the developed chromatic dispersion probe realizes an absolute measurement range and a measurement resolution of approximately 180 μm and 50 nm, respectively, for each axis. Moreover, a relative displacement measurement range and a measurement resolution of about 240 μm and 100 nm, respectively, are achieved for the dual-axis. fiber-based probe chromatic dispersion dual-axis displacement measurement absolute and relative displacement measurement nanometric resolution Chemical technology Chong Chen verfasserin aut Xin Xiong verfasserin aut Yuan-Liu Chen verfasserin aut Bing-Feng Ju verfasserin aut In Sensors MDPI AG, 2003 22(2022), 24, p 9906 (DE-627)331640910 (DE-600)2052857-7 14248220 nnns volume:22 year:2022 number:24, p 9906 https://doi.org/10.3390/s22249906 kostenfrei https://doaj.org/article/5388af7903f5431ea99387efb1502fb2 kostenfrei https://www.mdpi.com/1424-8220/22/24/9906 kostenfrei https://doaj.org/toc/1424-8220 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2111 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 22 2022 24, p 9906
spelling	10.3390/s22249906 doi (DE-627)DOAJ082980365 (DE-599)DOAJ5388af7903f5431ea99387efb1502fb2 DE-627 ger DE-627 rakwb eng TP1-1185 Ran Zhao verfasserin aut A Fiber-Based Chromatic Dispersion Probe for Simultaneous Measurement of Dual-Axis Absolute and Relative Displacement 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This paper presents a fiber-based chromatic dispersion probe for the simultaneous measurement of dual-axis absolute and relative displacement with nanometric resolutions. The proposed chromatic dispersion probe is based on optical dispersion. In the probe, the employed light beam is split into two sub-beams, and then the two sub-beams are made to pass through two optical paths with different optical settings where two identical single-mode fiber detectors are located at different defocused positions of the respective dispersive lenses. In this way, two spectral signals can be obtained to indicate the absolute displacement of each of the dual-axes. A signal processing algorithm is proposed to generate a normalized output wavelength that indicates the relative displacement of the dual-axis. With the proposed chromatic dispersion probe, the absolute and relative displacement measurements of the dual-axis can be realized simultaneously. Theoretical and experimental investigations reveal that the developed chromatic dispersion probe realizes an absolute measurement range and a measurement resolution of approximately 180 μm and 50 nm, respectively, for each axis. Moreover, a relative displacement measurement range and a measurement resolution of about 240 μm and 100 nm, respectively, are achieved for the dual-axis. fiber-based probe chromatic dispersion dual-axis displacement measurement absolute and relative displacement measurement nanometric resolution Chemical technology Chong Chen verfasserin aut Xin Xiong verfasserin aut Yuan-Liu Chen verfasserin aut Bing-Feng Ju verfasserin aut In Sensors MDPI AG, 2003 22(2022), 24, p 9906 (DE-627)331640910 (DE-600)2052857-7 14248220 nnns volume:22 year:2022 number:24, p 9906 https://doi.org/10.3390/s22249906 kostenfrei https://doaj.org/article/5388af7903f5431ea99387efb1502fb2 kostenfrei https://www.mdpi.com/1424-8220/22/24/9906 kostenfrei https://doaj.org/toc/1424-8220 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2111 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 22 2022 24, p 9906
allfields_unstemmed	10.3390/s22249906 doi (DE-627)DOAJ082980365 (DE-599)DOAJ5388af7903f5431ea99387efb1502fb2 DE-627 ger DE-627 rakwb eng TP1-1185 Ran Zhao verfasserin aut A Fiber-Based Chromatic Dispersion Probe for Simultaneous Measurement of Dual-Axis Absolute and Relative Displacement 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This paper presents a fiber-based chromatic dispersion probe for the simultaneous measurement of dual-axis absolute and relative displacement with nanometric resolutions. The proposed chromatic dispersion probe is based on optical dispersion. In the probe, the employed light beam is split into two sub-beams, and then the two sub-beams are made to pass through two optical paths with different optical settings where two identical single-mode fiber detectors are located at different defocused positions of the respective dispersive lenses. In this way, two spectral signals can be obtained to indicate the absolute displacement of each of the dual-axes. A signal processing algorithm is proposed to generate a normalized output wavelength that indicates the relative displacement of the dual-axis. With the proposed chromatic dispersion probe, the absolute and relative displacement measurements of the dual-axis can be realized simultaneously. Theoretical and experimental investigations reveal that the developed chromatic dispersion probe realizes an absolute measurement range and a measurement resolution of approximately 180 μm and 50 nm, respectively, for each axis. Moreover, a relative displacement measurement range and a measurement resolution of about 240 μm and 100 nm, respectively, are achieved for the dual-axis. fiber-based probe chromatic dispersion dual-axis displacement measurement absolute and relative displacement measurement nanometric resolution Chemical technology Chong Chen verfasserin aut Xin Xiong verfasserin aut Yuan-Liu Chen verfasserin aut Bing-Feng Ju verfasserin aut In Sensors MDPI AG, 2003 22(2022), 24, p 9906 (DE-627)331640910 (DE-600)2052857-7 14248220 nnns volume:22 year:2022 number:24, p 9906 https://doi.org/10.3390/s22249906 kostenfrei https://doaj.org/article/5388af7903f5431ea99387efb1502fb2 kostenfrei https://www.mdpi.com/1424-8220/22/24/9906 kostenfrei https://doaj.org/toc/1424-8220 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2111 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 22 2022 24, p 9906
allfieldsGer	10.3390/s22249906 doi (DE-627)DOAJ082980365 (DE-599)DOAJ5388af7903f5431ea99387efb1502fb2 DE-627 ger DE-627 rakwb eng TP1-1185 Ran Zhao verfasserin aut A Fiber-Based Chromatic Dispersion Probe for Simultaneous Measurement of Dual-Axis Absolute and Relative Displacement 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This paper presents a fiber-based chromatic dispersion probe for the simultaneous measurement of dual-axis absolute and relative displacement with nanometric resolutions. The proposed chromatic dispersion probe is based on optical dispersion. In the probe, the employed light beam is split into two sub-beams, and then the two sub-beams are made to pass through two optical paths with different optical settings where two identical single-mode fiber detectors are located at different defocused positions of the respective dispersive lenses. In this way, two spectral signals can be obtained to indicate the absolute displacement of each of the dual-axes. A signal processing algorithm is proposed to generate a normalized output wavelength that indicates the relative displacement of the dual-axis. With the proposed chromatic dispersion probe, the absolute and relative displacement measurements of the dual-axis can be realized simultaneously. Theoretical and experimental investigations reveal that the developed chromatic dispersion probe realizes an absolute measurement range and a measurement resolution of approximately 180 μm and 50 nm, respectively, for each axis. Moreover, a relative displacement measurement range and a measurement resolution of about 240 μm and 100 nm, respectively, are achieved for the dual-axis. fiber-based probe chromatic dispersion dual-axis displacement measurement absolute and relative displacement measurement nanometric resolution Chemical technology Chong Chen verfasserin aut Xin Xiong verfasserin aut Yuan-Liu Chen verfasserin aut Bing-Feng Ju verfasserin aut In Sensors MDPI AG, 2003 22(2022), 24, p 9906 (DE-627)331640910 (DE-600)2052857-7 14248220 nnns volume:22 year:2022 number:24, p 9906 https://doi.org/10.3390/s22249906 kostenfrei https://doaj.org/article/5388af7903f5431ea99387efb1502fb2 kostenfrei https://www.mdpi.com/1424-8220/22/24/9906 kostenfrei https://doaj.org/toc/1424-8220 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2111 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 22 2022 24, p 9906
allfieldsSound	10.3390/s22249906 doi (DE-627)DOAJ082980365 (DE-599)DOAJ5388af7903f5431ea99387efb1502fb2 DE-627 ger DE-627 rakwb eng TP1-1185 Ran Zhao verfasserin aut A Fiber-Based Chromatic Dispersion Probe for Simultaneous Measurement of Dual-Axis Absolute and Relative Displacement 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier This paper presents a fiber-based chromatic dispersion probe for the simultaneous measurement of dual-axis absolute and relative displacement with nanometric resolutions. The proposed chromatic dispersion probe is based on optical dispersion. In the probe, the employed light beam is split into two sub-beams, and then the two sub-beams are made to pass through two optical paths with different optical settings where two identical single-mode fiber detectors are located at different defocused positions of the respective dispersive lenses. In this way, two spectral signals can be obtained to indicate the absolute displacement of each of the dual-axes. A signal processing algorithm is proposed to generate a normalized output wavelength that indicates the relative displacement of the dual-axis. With the proposed chromatic dispersion probe, the absolute and relative displacement measurements of the dual-axis can be realized simultaneously. Theoretical and experimental investigations reveal that the developed chromatic dispersion probe realizes an absolute measurement range and a measurement resolution of approximately 180 μm and 50 nm, respectively, for each axis. Moreover, a relative displacement measurement range and a measurement resolution of about 240 μm and 100 nm, respectively, are achieved for the dual-axis. fiber-based probe chromatic dispersion dual-axis displacement measurement absolute and relative displacement measurement nanometric resolution Chemical technology Chong Chen verfasserin aut Xin Xiong verfasserin aut Yuan-Liu Chen verfasserin aut Bing-Feng Ju verfasserin aut In Sensors MDPI AG, 2003 22(2022), 24, p 9906 (DE-627)331640910 (DE-600)2052857-7 14248220 nnns volume:22 year:2022 number:24, p 9906 https://doi.org/10.3390/s22249906 kostenfrei https://doaj.org/article/5388af7903f5431ea99387efb1502fb2 kostenfrei https://www.mdpi.com/1424-8220/22/24/9906 kostenfrei https://doaj.org/toc/1424-8220 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2111 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 22 2022 24, p 9906
language	English
source	In Sensors 22(2022), 24, p 9906 volume:22 year:2022 number:24, p 9906
sourceStr	In Sensors 22(2022), 24, p 9906 volume:22 year:2022 number:24, p 9906
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topic_facet	fiber-based probe chromatic dispersion dual-axis displacement measurement absolute and relative displacement measurement nanometric resolution Chemical technology
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container_title	Sensors
authorswithroles_txt_mv	Ran Zhao @@aut@@ Chong Chen @@aut@@ Xin Xiong @@aut@@ Yuan-Liu Chen @@aut@@ Bing-Feng Ju @@aut@@
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Theoretical and experimental investigations reveal that the developed chromatic dispersion probe realizes an absolute measurement range and a measurement resolution of approximately 180 μm and 50 nm, respectively, for each axis. 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callnumber-first	T - Technology
author	Ran Zhao
spellingShingle	Ran Zhao misc TP1-1185 misc fiber-based probe misc chromatic dispersion misc dual-axis displacement measurement misc absolute and relative displacement measurement misc nanometric resolution misc Chemical technology A Fiber-Based Chromatic Dispersion Probe for Simultaneous Measurement of Dual-Axis Absolute and Relative Displacement
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topic_title	TP1-1185 A Fiber-Based Chromatic Dispersion Probe for Simultaneous Measurement of Dual-Axis Absolute and Relative Displacement fiber-based probe chromatic dispersion dual-axis displacement measurement absolute and relative displacement measurement nanometric resolution
topic	misc TP1-1185 misc fiber-based probe misc chromatic dispersion misc dual-axis displacement measurement misc absolute and relative displacement measurement misc nanometric resolution misc Chemical technology
topic_unstemmed	misc TP1-1185 misc fiber-based probe misc chromatic dispersion misc dual-axis displacement measurement misc absolute and relative displacement measurement misc nanometric resolution misc Chemical technology
topic_browse	misc TP1-1185 misc fiber-based probe misc chromatic dispersion misc dual-axis displacement measurement misc absolute and relative displacement measurement misc nanometric resolution misc Chemical technology
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title	A Fiber-Based Chromatic Dispersion Probe for Simultaneous Measurement of Dual-Axis Absolute and Relative Displacement
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title_full	A Fiber-Based Chromatic Dispersion Probe for Simultaneous Measurement of Dual-Axis Absolute and Relative Displacement
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author_browse	Ran Zhao Chong Chen Xin Xiong Yuan-Liu Chen Bing-Feng Ju
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title_sort	fiber-based chromatic dispersion probe for simultaneous measurement of dual-axis absolute and relative displacement
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title_auth	A Fiber-Based Chromatic Dispersion Probe for Simultaneous Measurement of Dual-Axis Absolute and Relative Displacement
abstract	This paper presents a fiber-based chromatic dispersion probe for the simultaneous measurement of dual-axis absolute and relative displacement with nanometric resolutions. The proposed chromatic dispersion probe is based on optical dispersion. In the probe, the employed light beam is split into two sub-beams, and then the two sub-beams are made to pass through two optical paths with different optical settings where two identical single-mode fiber detectors are located at different defocused positions of the respective dispersive lenses. In this way, two spectral signals can be obtained to indicate the absolute displacement of each of the dual-axes. A signal processing algorithm is proposed to generate a normalized output wavelength that indicates the relative displacement of the dual-axis. With the proposed chromatic dispersion probe, the absolute and relative displacement measurements of the dual-axis can be realized simultaneously. Theoretical and experimental investigations reveal that the developed chromatic dispersion probe realizes an absolute measurement range and a measurement resolution of approximately 180 μm and 50 nm, respectively, for each axis. Moreover, a relative displacement measurement range and a measurement resolution of about 240 μm and 100 nm, respectively, are achieved for the dual-axis.
abstractGer	This paper presents a fiber-based chromatic dispersion probe for the simultaneous measurement of dual-axis absolute and relative displacement with nanometric resolutions. The proposed chromatic dispersion probe is based on optical dispersion. In the probe, the employed light beam is split into two sub-beams, and then the two sub-beams are made to pass through two optical paths with different optical settings where two identical single-mode fiber detectors are located at different defocused positions of the respective dispersive lenses. In this way, two spectral signals can be obtained to indicate the absolute displacement of each of the dual-axes. A signal processing algorithm is proposed to generate a normalized output wavelength that indicates the relative displacement of the dual-axis. With the proposed chromatic dispersion probe, the absolute and relative displacement measurements of the dual-axis can be realized simultaneously. Theoretical and experimental investigations reveal that the developed chromatic dispersion probe realizes an absolute measurement range and a measurement resolution of approximately 180 μm and 50 nm, respectively, for each axis. Moreover, a relative displacement measurement range and a measurement resolution of about 240 μm and 100 nm, respectively, are achieved for the dual-axis.
abstract_unstemmed	This paper presents a fiber-based chromatic dispersion probe for the simultaneous measurement of dual-axis absolute and relative displacement with nanometric resolutions. The proposed chromatic dispersion probe is based on optical dispersion. In the probe, the employed light beam is split into two sub-beams, and then the two sub-beams are made to pass through two optical paths with different optical settings where two identical single-mode fiber detectors are located at different defocused positions of the respective dispersive lenses. In this way, two spectral signals can be obtained to indicate the absolute displacement of each of the dual-axes. A signal processing algorithm is proposed to generate a normalized output wavelength that indicates the relative displacement of the dual-axis. With the proposed chromatic dispersion probe, the absolute and relative displacement measurements of the dual-axis can be realized simultaneously. Theoretical and experimental investigations reveal that the developed chromatic dispersion probe realizes an absolute measurement range and a measurement resolution of approximately 180 μm and 50 nm, respectively, for each axis. Moreover, a relative displacement measurement range and a measurement resolution of about 240 μm and 100 nm, respectively, are achieved for the dual-axis.
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container_issue	24, p 9906
title_short	A Fiber-Based Chromatic Dispersion Probe for Simultaneous Measurement of Dual-Axis Absolute and Relative Displacement
url	https://doi.org/10.3390/s22249906 https://doaj.org/article/5388af7903f5431ea99387efb1502fb2 https://www.mdpi.com/1424-8220/22/24/9906 https://doaj.org/toc/1424-8220
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author2	Chong Chen Xin Xiong Yuan-Liu Chen Bing-Feng Ju
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up_date	2024-07-03T14:52:29.914Z
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A Fiber-Based Chromatic Dispersion Probe for Simultaneous Measurement of Dual-Axis Absolute and Relative Displacement

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