搜索结果: 1-9 共查到“光学工程 Temperature insensitive”相关记录9条 . 查询时间(0.14 秒)
A Temperature-Insensitive Twist Sensor by Using Low-Birefringence Photonic-Crystal-Fiber-Based Sagnac Interferometer
Birefringence low-birefringence photonic crystal fi ber optical fi ber twist sensor Sagnac interferometer
2013/5/27
An optical fi ber twist sensor is proposed by using solid core low birefringence photonic crystal fi ber (LB-PCF)-based Sagnac interferometer. The twist effects on the fi ber are theoret-ically analyz...
Novel temperature-insensitive fiber Bragg grating sensor for displacement measurement
Displacement Fiber Bragg grating Sensor
2013/5/27
A novel temperature-insensitive displacement sensor based on a fiber Bragg grating (FBG) is presented. A FBG is glued onto the surface of a specially designed cantil...
Fabrication of a temperature-insensitive transverse mechanical load sensor by using a photonic crystal fiber-based Sagnac loop
birefringence load sensor photonic crystal fiber (PCF) Sagnac interferometer
2013/5/27
An optical fiber transverse mechanical load sensor is fabricated by using a short section of a solid core photonic crystal fiber (PCF) which is inserted inside a Sagnac fiber loop. An initial transver...
Temperature-insensitive 2-D tilt sensor by incorporating fiber Bragg gratings with a hybrid pendulum.
Fiber Bragg gratings (FBGs) Fiber-optic sensors Tilt measureme nt Temperature insensitive Hybrid pendu lum
2013/5/27
A novel two-dimensional (2-D) tilt sensor is demonstrated by incorporating only twofiber Bragg gratings (FBGs) with a hybrid pendulum transducer. The pendulum transducer is specially designed with hol...
Temperature-Insensitive 2-D Pendulum Clinometer Using Two Fiber Bragg Gratings
Clinometer fiber Bragg gratings (FBGs) fiber-optic sensors temperature-insensitive.
2013/5/27
A novel two-dimensional (2-D) clinometer has been demonstrated by attaching two fiber Bragg gratings (FBGs) on a deliberately designed pendulum composed of a tapered cylin-drical beam and a mass. Due ...
Temperature-insensitive 2D tilt sensor with three fiber Bragg gratings.
fiber Bragg gratings fiber-optic sensors tilt measurement
2013/5/27
A two-dimensional (2D) tilt sensor based on three optical fiber Bragg gratings (FBGs) isproposed and demonstrated. Experimental results show that a high measurement sensitivity of 192 pm/◦ and r...
Temperature-insensitive accelerometer based on a strain-chirped FBG
Accelerometers Fiber Bragg gratings Temperature-insensitive measurement
2013/5/27
A novel accelerometer based on a strain-chirped optical fiber Bragg grating (FBG) is proposed. The FBG is glued in a slanted direction onto the lateral side of a right-angled triangle cantilever beam ...
Temperature-insensitive FBG tilt sensor with a large measurement range
Fiber Bragg gratings (FBGs) Fiber-optic sensors Tilt measurement
2013/5/24
A novel two-dimensional tilt sensor with a large measurement range is demonstrated by using four fiber Bragg gratings (FBGs) attached on a cylindrical cantilever-based pendulum. Experimental results s...
Temperature-insensitive displacement sensor based on high-birefringence photonic crystal fiber loop mirror
fiber-optic sensor displacement sensor high-birefringence fiber loop mirror photonic crystal fiber uniform-strength cantilever beam
2011/5/6
A temperature-insensitive displacement sensor based on high-birefringence photonic crystal fiber
loop mirror (Hi-Bi PCFLM) is proposed. Through the measurement of transmission peak
wavelength of the...