WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2009143203) ADJUSTABLE INTERFEROMETER FOR LASER ULTRASONIC MEASUREMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/143203    International Application No.:    PCT/US2009/044600
Publication Date: 26.11.2009 International Filing Date: 20.05.2009
IPC:
G01B 9/02 (2006.01), G01B 17/00 (2006.01), G01N 29/30 (2006.01), G02B 27/00 (2006.01)
Applicants: IPHOTON SOLUTIONS LLC [US/US]; 514 N. Beach Street Fort Worth, TX 76111 (US) (For All Designated States Except US).
DRAKE, Thomas, E. [US/US]; (US) (For US Only).
DUBOIS, Marc [US/US]; (US) (For US Only)
Inventors: DRAKE, Thomas, E.; (US).
DUBOIS, Marc; (US)
Agent: RAHMAN, Ashek; (US)
Priority Data:
61/054,803 20.05.2008 US
12/468,165 19.05.2009 US
Title (EN) ADJUSTABLE INTERFEROMETER FOR LASER ULTRASONIC MEASUREMENT
(FR) INTERFÉROMÈTRE AJUSTABLE POUR MESURE PAR ULTRASONS LASER
Abstract: front page image
(EN)An interferometer includes a cavity including a pair of mirrors defining a cavity length. An input beam and a counter-propagating reference beam are directed into the cavity. The interferometer generates a feedback control signal and an ultrasound signal for optimal performance and measurement of a target, respectively.
(FR)Un interféromètre comprend une cavité comprenant une paire de miroirs définissant une longueur de cavité. Un faisceau d'entrée et un faisceau de référence se propageant dans le sens inverse sont dirigés dans la cavité. L'interféromètre génère un signal de commande de rétroaction et un signal à ultrasons pour une performance optimale et la mesure d'une cible, respectivement.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, 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, 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)