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1. (WO2010030587) COMPACT FIBER OPTIC SENSORS AND METHOD OF MAKING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/030587    International Application No.:    PCT/US2009/056150
Publication Date: 18.03.2010 International Filing Date: 08.09.2009
IPC:
G02B 6/10 (2006.01), G02B 5/18 (2006.01), G01K 11/12 (2006.01), G01D 5/26 (2006.01)
Applicants: LAKE SHORE CRYOTRONICS, INC. [US/US]; 575 McCorckle Blvd. Westerville, OH 43082 (US) (For All Designated States Except US).
SWINEHART, Philip, R. [US/US]; (US) (For US Only).
MAKLAD, Mokhtar, M. [US/US]; (US) (For US Only)
Inventors: SWINEHART, Philip, R.; (US).
MAKLAD, Mokhtar, M.; (US)
Agent: FARIS, Robert, W.; Nixon & Vanderhye P.C. 901 North Glebe Road, 11th Floor Arlington, VA 22203-1808 (US)
Priority Data:
61/095,885 10.09.2008 US
Title (EN) COMPACT FIBER OPTIC SENSORS AND METHOD OF MAKING SAME
(FR) CAPTEURS COMPACTS À FIBRE OPTIQUE ET LEUR PROCÉDÉ DE FABRICATION
Abstract: front page image
(EN)A compact, optically double-ended sensor probes with at least one 180° bend provided in the optical fiber in close proximity to a fiber Bragg grating temperature sensor suspends the optical fiber within a casing in such a way that the expansion and contract of the probe casing will not materially influence the temperature reading of the fiber Bragg grating by adding time varying or temperature varying stress components.
(FR)Sonde capteur compacte à deux extrémités optiques comportant une fibre optique présentant au moins une courbure à 180° à proximité immédiate d'un capteur de température à réseau de Bragg fibré. La sonde capteur maintient la fibre optique en suspension à l'intérieur d'une gaine de manière à ce que la dilatation et la contraction de la sonde n'ait aucune influence matérielle sur le relevé de température du réseau de Bragg fibré, grâce à l'ajout de composantes de contrainte variant en fonction du temps ou de la température.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)