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|Document Type: ||Article|
|Title: ||Cryogenic Temperature Response Of Fibre Optic Long Period Gratings.|
|Authors: ||James, Stephen W.|
Tatam, Ralph P.
|Issue Date: ||2003|
|Citation: ||Stephen W. James, Ralph P. Tatam, Andrew Twin, Rod Bateman and Paul Noonan; Cryogenic Temperature Response Of Fibre Optic Long Period Gratings. Measurement Science and Technology, 2003, Vol. 14 Iss. 8, pp 1409-1411|
|Abstract: ||The thermal response of the attenuation bands of an optical fibre long period grating was monitored over a temperature range of 4.2–280 K. A linear dependence of the central wavelength of the band, of gradient 0.2 nm K-1, was observed over the range 77–280 K. A measurable wavelength shift was observed at temperatures as low as 20 K.|
|Appears in Collections:||Staff publications - School of Engineering|
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