Simultaneous Measurement of Strain and Temperature Based on Radio-Frequency Demodulation
We propose and experimentally demonstrate a hybrid multimode fiber laser configuration for simultaneous measurement of strain and temperature based on radio-frequency demodulation. The hybrid lasers include a Brillouin erbium fiber laser (BEFL) with dual Brillouin peaks and an erbium-doped fiber las...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Xie, Heng [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: IEEE photonics technology letters - New York, NY : IEEE, 1989, 29(2017), 7, Seite 623-626 |
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| Übergeordnetes Werk: |
volume:29 ; year:2017 ; number:7 ; pages:623-626 |
| Links: |
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| DOI / URN: |
10.1109/LPT.2017.2675916 |
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| Katalog-ID: |
OLC1993160809 |
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| 520 | |a We propose and experimentally demonstrate a hybrid multimode fiber laser configuration for simultaneous measurement of strain and temperature based on radio-frequency demodulation. The hybrid lasers include a Brillouin erbium fiber laser (BEFL) with dual Brillouin peaks and an erbium-doped fiber laser (EDFL). The BEFL and EDFL are incorporated in a simple and compact ring laser cavity. The injection of Brillouin pump (BP) excites first-order stimulated Brillouin scattering in two sections of fibers with different Brillouin Stokes frequencies. Without BP, the laser performs as an EDFL. The simultaneous measurement of strain and temperature are achieved by monitoring the self-beating signals of the BEFL and EDFL, respectively. The longitudinal modes beat frequency originated from the EDFL and difference of Brillouin frequency shifts from the BEFL are in radio-frequency domain and detected with an electrical spectrum analyzer which makes the detection simplified. The proposed sensor is found to be characterized with simplicity and compact configuration. The maximum measurement errors of strain and temperature obtained are within <inline-formula> <tex-math notation="LaTeX">\pm 20.3~\mu \varepsilon </tex-math></inline-formula> and ±0.5 °C. | ||
| 650 | 4 | |a hybrid Brillouin/EDF laser | |
| 650 | 4 | |a Scattering | |
| 650 | 4 | |a Temperature measurement | |
| 650 | 4 | |a beat frequency demodulation | |
| 650 | 4 | |a Optical fiber sensors | |
| 650 | 4 | |a Measurement by laser beam | |
| 650 | 4 | |a Simultaneous temperature and strain measurement | |
| 650 | 4 | |a Temperature sensors | |
| 650 | 4 | |a Strain | |
| 650 | 4 | |a Fiber lasers | |
| 700 | 1 | |a Shao, Jing |4 oth | |
| 700 | 1 | |a Sun, Zhaoxi |4 oth | |
| 700 | 1 | |a Sun, Junqiang |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |t IEEE photonics technology letters |d New York, NY : IEEE, 1989 |g 29(2017), 7, Seite 623-626 |w (DE-627)129622567 |w (DE-600)246805-0 |w (DE-576)018141765 |x 1041-1135 |7 nnns |
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10.1109/LPT.2017.2675916 doi PQ20170901 (DE-627)OLC1993160809 (DE-599)GBVOLC1993160809 (PRQ)i1187-6d37f16692a7fdfb4e09fa1121c50281e8994b99b5816f1b108a42c4059a4a430 (KEY)0175401720170000029000700623simultaneousmeasurementofstrainandtemperaturebased DE-627 ger DE-627 rakwb eng 620 DNB 33.38 bkl 53.54 bkl Xie, Heng verfasserin aut Simultaneous Measurement of Strain and Temperature Based on Radio-Frequency Demodulation 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier We propose and experimentally demonstrate a hybrid multimode fiber laser configuration for simultaneous measurement of strain and temperature based on radio-frequency demodulation. The hybrid lasers include a Brillouin erbium fiber laser (BEFL) with dual Brillouin peaks and an erbium-doped fiber laser (EDFL). The BEFL and EDFL are incorporated in a simple and compact ring laser cavity. The injection of Brillouin pump (BP) excites first-order stimulated Brillouin scattering in two sections of fibers with different Brillouin Stokes frequencies. Without BP, the laser performs as an EDFL. The simultaneous measurement of strain and temperature are achieved by monitoring the self-beating signals of the BEFL and EDFL, respectively. The longitudinal modes beat frequency originated from the EDFL and difference of Brillouin frequency shifts from the BEFL are in radio-frequency domain and detected with an electrical spectrum analyzer which makes the detection simplified. The proposed sensor is found to be characterized with simplicity and compact configuration. The maximum measurement errors of strain and temperature obtained are within <inline-formula> <tex-math notation="LaTeX">\pm 20.3~\mu \varepsilon </tex-math></inline-formula> and ±0.5 °C. hybrid Brillouin/EDF laser Scattering Temperature measurement beat frequency demodulation Optical fiber sensors Measurement by laser beam Simultaneous temperature and strain measurement Temperature sensors Strain Fiber lasers Shao, Jing oth Sun, Zhaoxi oth Sun, Junqiang oth Enthalten in IEEE photonics technology letters New York, NY : IEEE, 1989 29(2017), 7, Seite 623-626 (DE-627)129622567 (DE-600)246805-0 (DE-576)018141765 1041-1135 nnns volume:29 year:2017 number:7 pages:623-626 http://dx.doi.org/10.1109/LPT.2017.2675916 Volltext http://ieeexplore.ieee.org/document/7866816 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_21 GBV_ILN_70 GBV_ILN_231 33.38 AVZ 53.54 AVZ AR 29 2017 7 623-626 |
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10.1109/LPT.2017.2675916 doi PQ20170901 (DE-627)OLC1993160809 (DE-599)GBVOLC1993160809 (PRQ)i1187-6d37f16692a7fdfb4e09fa1121c50281e8994b99b5816f1b108a42c4059a4a430 (KEY)0175401720170000029000700623simultaneousmeasurementofstrainandtemperaturebased DE-627 ger DE-627 rakwb eng 620 DNB 33.38 bkl 53.54 bkl Xie, Heng verfasserin aut Simultaneous Measurement of Strain and Temperature Based on Radio-Frequency Demodulation 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier We propose and experimentally demonstrate a hybrid multimode fiber laser configuration for simultaneous measurement of strain and temperature based on radio-frequency demodulation. The hybrid lasers include a Brillouin erbium fiber laser (BEFL) with dual Brillouin peaks and an erbium-doped fiber laser (EDFL). The BEFL and EDFL are incorporated in a simple and compact ring laser cavity. The injection of Brillouin pump (BP) excites first-order stimulated Brillouin scattering in two sections of fibers with different Brillouin Stokes frequencies. Without BP, the laser performs as an EDFL. The simultaneous measurement of strain and temperature are achieved by monitoring the self-beating signals of the BEFL and EDFL, respectively. The longitudinal modes beat frequency originated from the EDFL and difference of Brillouin frequency shifts from the BEFL are in radio-frequency domain and detected with an electrical spectrum analyzer which makes the detection simplified. The proposed sensor is found to be characterized with simplicity and compact configuration. The maximum measurement errors of strain and temperature obtained are within <inline-formula> <tex-math notation="LaTeX">\pm 20.3~\mu \varepsilon </tex-math></inline-formula> and ±0.5 °C. hybrid Brillouin/EDF laser Scattering Temperature measurement beat frequency demodulation Optical fiber sensors Measurement by laser beam Simultaneous temperature and strain measurement Temperature sensors Strain Fiber lasers Shao, Jing oth Sun, Zhaoxi oth Sun, Junqiang oth Enthalten in IEEE photonics technology letters New York, NY : IEEE, 1989 29(2017), 7, Seite 623-626 (DE-627)129622567 (DE-600)246805-0 (DE-576)018141765 1041-1135 nnns volume:29 year:2017 number:7 pages:623-626 http://dx.doi.org/10.1109/LPT.2017.2675916 Volltext http://ieeexplore.ieee.org/document/7866816 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_21 GBV_ILN_70 GBV_ILN_231 33.38 AVZ 53.54 AVZ AR 29 2017 7 623-626 |
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10.1109/LPT.2017.2675916 doi PQ20170901 (DE-627)OLC1993160809 (DE-599)GBVOLC1993160809 (PRQ)i1187-6d37f16692a7fdfb4e09fa1121c50281e8994b99b5816f1b108a42c4059a4a430 (KEY)0175401720170000029000700623simultaneousmeasurementofstrainandtemperaturebased DE-627 ger DE-627 rakwb eng 620 DNB 33.38 bkl 53.54 bkl Xie, Heng verfasserin aut Simultaneous Measurement of Strain and Temperature Based on Radio-Frequency Demodulation 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier We propose and experimentally demonstrate a hybrid multimode fiber laser configuration for simultaneous measurement of strain and temperature based on radio-frequency demodulation. The hybrid lasers include a Brillouin erbium fiber laser (BEFL) with dual Brillouin peaks and an erbium-doped fiber laser (EDFL). The BEFL and EDFL are incorporated in a simple and compact ring laser cavity. The injection of Brillouin pump (BP) excites first-order stimulated Brillouin scattering in two sections of fibers with different Brillouin Stokes frequencies. Without BP, the laser performs as an EDFL. The simultaneous measurement of strain and temperature are achieved by monitoring the self-beating signals of the BEFL and EDFL, respectively. The longitudinal modes beat frequency originated from the EDFL and difference of Brillouin frequency shifts from the BEFL are in radio-frequency domain and detected with an electrical spectrum analyzer which makes the detection simplified. The proposed sensor is found to be characterized with simplicity and compact configuration. The maximum measurement errors of strain and temperature obtained are within <inline-formula> <tex-math notation="LaTeX">\pm 20.3~\mu \varepsilon </tex-math></inline-formula> and ±0.5 °C. hybrid Brillouin/EDF laser Scattering Temperature measurement beat frequency demodulation Optical fiber sensors Measurement by laser beam Simultaneous temperature and strain measurement Temperature sensors Strain Fiber lasers Shao, Jing oth Sun, Zhaoxi oth Sun, Junqiang oth Enthalten in IEEE photonics technology letters New York, NY : IEEE, 1989 29(2017), 7, Seite 623-626 (DE-627)129622567 (DE-600)246805-0 (DE-576)018141765 1041-1135 nnns volume:29 year:2017 number:7 pages:623-626 http://dx.doi.org/10.1109/LPT.2017.2675916 Volltext http://ieeexplore.ieee.org/document/7866816 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_21 GBV_ILN_70 GBV_ILN_231 33.38 AVZ 53.54 AVZ AR 29 2017 7 623-626 |
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10.1109/LPT.2017.2675916 doi PQ20170901 (DE-627)OLC1993160809 (DE-599)GBVOLC1993160809 (PRQ)i1187-6d37f16692a7fdfb4e09fa1121c50281e8994b99b5816f1b108a42c4059a4a430 (KEY)0175401720170000029000700623simultaneousmeasurementofstrainandtemperaturebased DE-627 ger DE-627 rakwb eng 620 DNB 33.38 bkl 53.54 bkl Xie, Heng verfasserin aut Simultaneous Measurement of Strain and Temperature Based on Radio-Frequency Demodulation 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier We propose and experimentally demonstrate a hybrid multimode fiber laser configuration for simultaneous measurement of strain and temperature based on radio-frequency demodulation. The hybrid lasers include a Brillouin erbium fiber laser (BEFL) with dual Brillouin peaks and an erbium-doped fiber laser (EDFL). The BEFL and EDFL are incorporated in a simple and compact ring laser cavity. The injection of Brillouin pump (BP) excites first-order stimulated Brillouin scattering in two sections of fibers with different Brillouin Stokes frequencies. Without BP, the laser performs as an EDFL. The simultaneous measurement of strain and temperature are achieved by monitoring the self-beating signals of the BEFL and EDFL, respectively. The longitudinal modes beat frequency originated from the EDFL and difference of Brillouin frequency shifts from the BEFL are in radio-frequency domain and detected with an electrical spectrum analyzer which makes the detection simplified. The proposed sensor is found to be characterized with simplicity and compact configuration. The maximum measurement errors of strain and temperature obtained are within <inline-formula> <tex-math notation="LaTeX">\pm 20.3~\mu \varepsilon </tex-math></inline-formula> and ±0.5 °C. hybrid Brillouin/EDF laser Scattering Temperature measurement beat frequency demodulation Optical fiber sensors Measurement by laser beam Simultaneous temperature and strain measurement Temperature sensors Strain Fiber lasers Shao, Jing oth Sun, Zhaoxi oth Sun, Junqiang oth Enthalten in IEEE photonics technology letters New York, NY : IEEE, 1989 29(2017), 7, Seite 623-626 (DE-627)129622567 (DE-600)246805-0 (DE-576)018141765 1041-1135 nnns volume:29 year:2017 number:7 pages:623-626 http://dx.doi.org/10.1109/LPT.2017.2675916 Volltext http://ieeexplore.ieee.org/document/7866816 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_21 GBV_ILN_70 GBV_ILN_231 33.38 AVZ 53.54 AVZ AR 29 2017 7 623-626 |
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10.1109/LPT.2017.2675916 doi PQ20170901 (DE-627)OLC1993160809 (DE-599)GBVOLC1993160809 (PRQ)i1187-6d37f16692a7fdfb4e09fa1121c50281e8994b99b5816f1b108a42c4059a4a430 (KEY)0175401720170000029000700623simultaneousmeasurementofstrainandtemperaturebased DE-627 ger DE-627 rakwb eng 620 DNB 33.38 bkl 53.54 bkl Xie, Heng verfasserin aut Simultaneous Measurement of Strain and Temperature Based on Radio-Frequency Demodulation 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier We propose and experimentally demonstrate a hybrid multimode fiber laser configuration for simultaneous measurement of strain and temperature based on radio-frequency demodulation. The hybrid lasers include a Brillouin erbium fiber laser (BEFL) with dual Brillouin peaks and an erbium-doped fiber laser (EDFL). The BEFL and EDFL are incorporated in a simple and compact ring laser cavity. The injection of Brillouin pump (BP) excites first-order stimulated Brillouin scattering in two sections of fibers with different Brillouin Stokes frequencies. Without BP, the laser performs as an EDFL. The simultaneous measurement of strain and temperature are achieved by monitoring the self-beating signals of the BEFL and EDFL, respectively. The longitudinal modes beat frequency originated from the EDFL and difference of Brillouin frequency shifts from the BEFL are in radio-frequency domain and detected with an electrical spectrum analyzer which makes the detection simplified. The proposed sensor is found to be characterized with simplicity and compact configuration. The maximum measurement errors of strain and temperature obtained are within <inline-formula> <tex-math notation="LaTeX">\pm 20.3~\mu \varepsilon </tex-math></inline-formula> and ±0.5 °C. hybrid Brillouin/EDF laser Scattering Temperature measurement beat frequency demodulation Optical fiber sensors Measurement by laser beam Simultaneous temperature and strain measurement Temperature sensors Strain Fiber lasers Shao, Jing oth Sun, Zhaoxi oth Sun, Junqiang oth Enthalten in IEEE photonics technology letters New York, NY : IEEE, 1989 29(2017), 7, Seite 623-626 (DE-627)129622567 (DE-600)246805-0 (DE-576)018141765 1041-1135 nnns volume:29 year:2017 number:7 pages:623-626 http://dx.doi.org/10.1109/LPT.2017.2675916 Volltext http://ieeexplore.ieee.org/document/7866816 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_21 GBV_ILN_70 GBV_ILN_231 33.38 AVZ 53.54 AVZ AR 29 2017 7 623-626 |
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Enthalten in IEEE photonics technology letters 29(2017), 7, Seite 623-626 volume:29 year:2017 number:7 pages:623-626 |
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The hybrid lasers include a Brillouin erbium fiber laser (BEFL) with dual Brillouin peaks and an erbium-doped fiber laser (EDFL). The BEFL and EDFL are incorporated in a simple and compact ring laser cavity. The injection of Brillouin pump (BP) excites first-order stimulated Brillouin scattering in two sections of fibers with different Brillouin Stokes frequencies. Without BP, the laser performs as an EDFL. The simultaneous measurement of strain and temperature are achieved by monitoring the self-beating signals of the BEFL and EDFL, respectively. The longitudinal modes beat frequency originated from the EDFL and difference of Brillouin frequency shifts from the BEFL are in radio-frequency domain and detected with an electrical spectrum analyzer which makes the detection simplified. The proposed sensor is found to be characterized with simplicity and compact configuration. 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Xie, Heng |
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Xie, Heng ddc 620 bkl 33.38 bkl 53.54 misc hybrid Brillouin/EDF laser misc Scattering misc Temperature measurement misc beat frequency demodulation misc Optical fiber sensors misc Measurement by laser beam misc Simultaneous temperature and strain measurement misc Temperature sensors misc Strain misc Fiber lasers Simultaneous Measurement of Strain and Temperature Based on Radio-Frequency Demodulation |
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620 DNB 33.38 bkl 53.54 bkl Simultaneous Measurement of Strain and Temperature Based on Radio-Frequency Demodulation hybrid Brillouin/EDF laser Scattering Temperature measurement beat frequency demodulation Optical fiber sensors Measurement by laser beam Simultaneous temperature and strain measurement Temperature sensors Strain Fiber lasers |
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ddc 620 bkl 33.38 bkl 53.54 misc hybrid Brillouin/EDF laser misc Scattering misc Temperature measurement misc beat frequency demodulation misc Optical fiber sensors misc Measurement by laser beam misc Simultaneous temperature and strain measurement misc Temperature sensors misc Strain misc Fiber lasers |
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ddc 620 bkl 33.38 bkl 53.54 misc hybrid Brillouin/EDF laser misc Scattering misc Temperature measurement misc beat frequency demodulation misc Optical fiber sensors misc Measurement by laser beam misc Simultaneous temperature and strain measurement misc Temperature sensors misc Strain misc Fiber lasers |
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ddc 620 bkl 33.38 bkl 53.54 misc hybrid Brillouin/EDF laser misc Scattering misc Temperature measurement misc beat frequency demodulation misc Optical fiber sensors misc Measurement by laser beam misc Simultaneous temperature and strain measurement misc Temperature sensors misc Strain misc Fiber lasers |
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Simultaneous Measurement of Strain and Temperature Based on Radio-Frequency Demodulation |
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simultaneous measurement of strain and temperature based on radio-frequency demodulation |
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Simultaneous Measurement of Strain and Temperature Based on Radio-Frequency Demodulation |
| abstract |
We propose and experimentally demonstrate a hybrid multimode fiber laser configuration for simultaneous measurement of strain and temperature based on radio-frequency demodulation. The hybrid lasers include a Brillouin erbium fiber laser (BEFL) with dual Brillouin peaks and an erbium-doped fiber laser (EDFL). The BEFL and EDFL are incorporated in a simple and compact ring laser cavity. The injection of Brillouin pump (BP) excites first-order stimulated Brillouin scattering in two sections of fibers with different Brillouin Stokes frequencies. Without BP, the laser performs as an EDFL. The simultaneous measurement of strain and temperature are achieved by monitoring the self-beating signals of the BEFL and EDFL, respectively. The longitudinal modes beat frequency originated from the EDFL and difference of Brillouin frequency shifts from the BEFL are in radio-frequency domain and detected with an electrical spectrum analyzer which makes the detection simplified. The proposed sensor is found to be characterized with simplicity and compact configuration. The maximum measurement errors of strain and temperature obtained are within <inline-formula> <tex-math notation="LaTeX">\pm 20.3~\mu \varepsilon </tex-math></inline-formula> and ±0.5 °C. |
| abstractGer |
We propose and experimentally demonstrate a hybrid multimode fiber laser configuration for simultaneous measurement of strain and temperature based on radio-frequency demodulation. The hybrid lasers include a Brillouin erbium fiber laser (BEFL) with dual Brillouin peaks and an erbium-doped fiber laser (EDFL). The BEFL and EDFL are incorporated in a simple and compact ring laser cavity. The injection of Brillouin pump (BP) excites first-order stimulated Brillouin scattering in two sections of fibers with different Brillouin Stokes frequencies. Without BP, the laser performs as an EDFL. The simultaneous measurement of strain and temperature are achieved by monitoring the self-beating signals of the BEFL and EDFL, respectively. The longitudinal modes beat frequency originated from the EDFL and difference of Brillouin frequency shifts from the BEFL are in radio-frequency domain and detected with an electrical spectrum analyzer which makes the detection simplified. The proposed sensor is found to be characterized with simplicity and compact configuration. The maximum measurement errors of strain and temperature obtained are within <inline-formula> <tex-math notation="LaTeX">\pm 20.3~\mu \varepsilon </tex-math></inline-formula> and ±0.5 °C. |
| abstract_unstemmed |
We propose and experimentally demonstrate a hybrid multimode fiber laser configuration for simultaneous measurement of strain and temperature based on radio-frequency demodulation. The hybrid lasers include a Brillouin erbium fiber laser (BEFL) with dual Brillouin peaks and an erbium-doped fiber laser (EDFL). The BEFL and EDFL are incorporated in a simple and compact ring laser cavity. The injection of Brillouin pump (BP) excites first-order stimulated Brillouin scattering in two sections of fibers with different Brillouin Stokes frequencies. Without BP, the laser performs as an EDFL. The simultaneous measurement of strain and temperature are achieved by monitoring the self-beating signals of the BEFL and EDFL, respectively. The longitudinal modes beat frequency originated from the EDFL and difference of Brillouin frequency shifts from the BEFL are in radio-frequency domain and detected with an electrical spectrum analyzer which makes the detection simplified. The proposed sensor is found to be characterized with simplicity and compact configuration. The maximum measurement errors of strain and temperature obtained are within <inline-formula> <tex-math notation="LaTeX">\pm 20.3~\mu \varepsilon </tex-math></inline-formula> and ±0.5 °C. |
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Simultaneous Measurement of Strain and Temperature Based on Radio-Frequency Demodulation |
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Shao, Jing Sun, Zhaoxi Sun, Junqiang |
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