The Experts below are selected from a list of 37356 Experts worldwide ranked by ideXlab platform
Kang-sheng Chen - One of the best experts on this subject based on the ideXlab platform.
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Simultaneous measurement of Axial Strain, temperature, and transverse load by a superstructure fiber grating
Optics Letters, 2001Co-Authors: Hao Chi, Dong-xiao Yang, Xiao Ming Tao, Kang-sheng ChenAbstract:A novel and simple fiber-optic sensor based on a superstructure fiber grating for simultaneous measurement of temperature, Axial Strain, and transverse load is proposed and demonstrated. By measurement of the shift and split of broadband and narrow-band loss peaks, one can determine the temperature, Axial Strain, and transverse load simultaneously over the ranges 0-140 degrees , 0-1200muepsilon, and 0-0.3 kg/mm, respectively.
Qiying Chen - One of the best experts on this subject based on the ideXlab platform.
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Femtosecond Laser Trimmed Fiber Taper for Simultaneous Measurement of Axial Strain and Temperature
IEEE Photonics Technology Letters, 2011Co-Authors: Liqiu Men, Qiying ChenAbstract:A femtosecond laser trimmed fiber taper as a Mach-Zehnder interferometer in a standard single-mode optical fiber is demonstrated to achieve simultaneous measurement of Axial Strain and temperature. The experimental results indicate Axial Strain sensitivities of -1.0 and -1.2 pm/μe (blueshift) and temperature sensitivities of 81.3 and 98.8 pm/°C (redshift) at two interference orders of m1 (95) and m2 (90), respectively.
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asymmetrical fiber mach zehnder interferometer for simultaneous measurement of Axial Strain and temperature
IEEE Photonics Journal, 2010Co-Authors: Qiying ChenAbstract:An asymmetrical fiber Mach-Zehnder interferometer (aFMZI) consisting of a fiber taper and a lateral-shifted junction is proposed and demonstrated to realize simultaneous measurement of Axial Strain and temperature. The interferometer exhibits different environmental sensitivities for different device architectures. If the taper and the lateral-shifted junction locate spatially close (15 mm), the experimental results would indicate temperature sensitivities of 60.4 and 63.9 pm/°C (redshift) and Axial Strain sensitivities of -1.47 and -2.71pm/μe (blueshift) at the higher and lower interference orders m1 (49) and m2 (48), respectively, for the taper-junction interferometer. The junction-taper interferometer has temperature sensitivities of 60.1 and 63.3 pm/°C (redshifts) and Axial Strain sensitivities of -1.51 and -2.75 pm/μe (blueshifts) at the interference orders m1 and m2 , respectively.
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Asymmetrical Fiber Mach–Zehnder Interferometer for Simultaneous Measurement of Axial Strain and Temperature
IEEE Photonics Journal, 2010Co-Authors: Qiying ChenAbstract:An asymmetrical fiber Mach-Zehnder interferometer (aFMZI) consisting of a fiber taper and a lateral-shifted junction is proposed and demonstrated to realize simultaneous measurement of Axial Strain and temperature. The interferometer exhibits different environmental sensitivities for different device architectures. If the taper and the lateral-shifted junction locate spatially close (15 mm), the experimental results would indicate temperature sensitivities of 60.4 and 63.9 pm/°C (redshift) and Axial Strain sensitivities of -1.47 and -2.71pm/μe (blueshift) at the higher and lower interference orders m1 (49) and m2 (48), respectively, for the taper-junction interferometer. The junction-taper interferometer has temperature sensitivities of 60.1 and 63.3 pm/°C (redshifts) and Axial Strain sensitivities of -1.51 and -2.75 pm/μe (blueshifts) at the interference orders m1 and m2 , respectively.
Hao Chi - One of the best experts on this subject based on the ideXlab platform.
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Simultaneous measurement of Axial Strain, temperature, and transverse load by a superstructure fiber grating
Optics Letters, 2001Co-Authors: Hao Chi, Dong-xiao Yang, Xiao Ming Tao, Kang-sheng ChenAbstract:A novel and simple fiber-optic sensor based on a superstructure fiber grating for simultaneous measurement of temperature, Axial Strain, and transverse load is proposed and demonstrated. By measurement of the shift and split of broadband and narrow-band loss peaks, one can determine the temperature, Axial Strain, and transverse load simultaneously over the ranges 0-140 degrees , 0-1200muepsilon, and 0-0.3 kg/mm, respectively.
Dong-xiao Yang - One of the best experts on this subject based on the ideXlab platform.
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Simultaneous measurement of Axial Strain, temperature, and transverse load by a superstructure fiber grating
Optics Letters, 2001Co-Authors: Hao Chi, Dong-xiao Yang, Xiao Ming Tao, Kang-sheng ChenAbstract:A novel and simple fiber-optic sensor based on a superstructure fiber grating for simultaneous measurement of temperature, Axial Strain, and transverse load is proposed and demonstrated. By measurement of the shift and split of broadband and narrow-band loss peaks, one can determine the temperature, Axial Strain, and transverse load simultaneously over the ranges 0-140 degrees , 0-1200muepsilon, and 0-0.3 kg/mm, respectively.
Xiao Ming Tao - One of the best experts on this subject based on the ideXlab platform.
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Simultaneous measurement of Axial Strain, temperature, and transverse load by a superstructure fiber grating
Optics Letters, 2001Co-Authors: Hao Chi, Dong-xiao Yang, Xiao Ming Tao, Kang-sheng ChenAbstract:A novel and simple fiber-optic sensor based on a superstructure fiber grating for simultaneous measurement of temperature, Axial Strain, and transverse load is proposed and demonstrated. By measurement of the shift and split of broadband and narrow-band loss peaks, one can determine the temperature, Axial Strain, and transverse load simultaneously over the ranges 0-140 degrees , 0-1200muepsilon, and 0-0.3 kg/mm, respectively.