Output properties of fiber optic sensor for micro-displacement measurement at 77 K and 4.2 K

Cryogenics

Volumn 49, Issue 6, 2009, Pages 302-304

  Hu, Xinning ^a,b   Wang, Qiuliang ^a   Cui, Chunyan ^a,b   Lei, Yuanzhong ^a  

^a INSTITUTE OF ELECTRICAL ENGINEERING   (China)

^b UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

Author keywords

Cryogenic; Fiber optic sensor; Micro displacement; Superconductor

Indexed keywords

DISPLACEMENT MEASUREMENTS; MICRO-DISPLACEMENT; MICRO-DISPLACEMENT MEASUREMENTS; OPTIC SENSORS; OUTPUT CHARACTERISTICS; OUTPUT PROPERTIES; OUTPUT VOLTAGES; SUPERCONDUCTOR;

CRYOGENICS; FIBER OPTICS; FIBERS; OPTICAL MATERIALS; PIEZOELECTRIC ACTUATORS; SENSORS; SPATIAL VARIABLES MEASUREMENT; SUPERCONDUCTING MATERIALS; SUPERCONDUCTIVITY;

FIBER OPTIC SENSORS;

EID: 67349245552     PISSN: 00112275     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cryogenics.2008.10.008     Document Type: Article

References (7)

1. Urman Yu.M. Calculation of the force characteristics of a multi-coil suspension of a superconducting sphere. Tech Phys 42 (1997) 1
2. Charkin V.A., and Pischits A.E. Gravity gradiometer with coupled superconducting suspensions. Cryogenics 32 1 (1992) 521-524
3. Demachi K., and Matsunaga K. Numerical and experimental evaluation of rotation speed degradation of superconducting magnetic bearing. Physica C 412-414 (2004) 789-794
4. van Oort J.M. A fiber optic sensor for strain and stress measurements in superconducting accelerator magnets. J IEEE Trans Magnets 30 4 (1994) 2600-2604
5. Yang C.N., Chen S.P., and Yang G.G. Fiber-optical liquid level sensor under cryogenic environment. Sensors Actuat 94 (2001) 69-75
6. Gupta S., Mizunami T., Yamao T., et al. Fiber bragg grating cryogenic temperature sensors. Appl Opt 35 25 (1996) 5202-5205
7. Murthy S.A.N., and Padhy B.B. Fiber-optic displacement sensor. J Opt 29 4 (2000) 179-191