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Distributed Temperature Sensing Using Stimulated-Brillouin-Scattering-Based Slow Light
Distributed temperature sensing stimulated Brillouin scattering slow light
2016/12/2
Distributed temperature sensing has been achieved by spatially resolved measurement of the probe time delay resulted from stimulated-Brillouin-scattering slow light. The temperature of a particular fi...
Very-High Temperature (200 ℃) Operation of GaN-Based Cascade Green Light Emitting Diode for Plastic Optical Fiber Communication
Light-emitting diodes Fiber optics communications
2015/6/4
We demonstrate cascade green light-emitting-diodes, which greatly release trade-off between output-power and speed and exhibits strong modulation-speed enhancement with negligible output-power degrada...
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...
Mechanically induced long-period fiber grating in side-hole single-mode fiber for temperature and refractive sensing
Long-period grating Mechanically induced gratings Refractive index
2013/5/24
The inscription of a long-period grating in a side-hole single-mode fiber for sensing application is dem-onstrated. The grating is made by pressing a plate with a periodic groove against a short secti...
Temperature-independent bending sensor with tilted fiber Bragg grating interacting with multimode fiber
Fiber optic sensor Tilted fiber Bragg gratings Bending measurement
2013/5/24
A new type fiber bending sensor based on a tilted fiber Bragg grating (TFBG) interacting with a multimodefiber (MMF) is presented. The sensing head is formed by insertion of a small section of MMF bet...
Simultaneous strain and temperature measurement using a highly birefringence fiber loop mirror and a long period grating written in a photonic crystal fiber
Long-period grating Fiber loop mirror Photonic crystal fiber Optical fiber sensor
2013/5/24
We present a new design for simultaneous strain and temperature measurement using a high-birefrin-gence fiber loop mirror (HiBi-FLM) concatenated with a temperature-insensitive long-period grating(LPG...
Fiber-Optic Brillouin Distributed Discrimination of Strain and Temperature with 11-cm Spatial Resolution Using Correlation-Based Continuous-Wave Technique
Fiber-Optic Brillouin Distributed Discrimination Temperature Spatial Resolution Continuous-Wave Technique
2015/8/3
11-cm spatial-resolution distributed discrimination of strain and temperature is realized by measuring the Brillouin frequency shift and the birefringence from monitoring the dynamic grating spectrum ...
High temperature stable Type I IR ultrafast induced FBGs
High temperature stable ultrafast induced FBGs
2015/8/3
Fibre Bragg gratings formed with Type I exposure conditions in SMF-28 fibre are presented that retain more than 60% of their initial index change after annealing up to 1000 ° C.
专著信息
书名
Optical Fiber Temperature Sensor Based on Wavelength-dependent Detection
语种
英文
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作者
李志刚,杜振辉,王宝光,蒋诚志
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Chinese optics letters,（录用）
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期刊信息
篇名
Simultaneous strain and temperature measurements with fiber Bragg grating written in novel Hi-Bi optical fiber
语种
英文
撰写或编译
撰写
作者
Guanghui Chen,Liying Liu,Hongzhi Jia,Jimin Yu,Lie Xu,Wencheng W...