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Pub. No.:    WO/2010/030424    International Application No.:    PCT/US2009/046430
Publication Date: 18.03.2010 International Filing Date: 05.06.2009
G02B 6/12 (2006.01)
Applicants: WISCONSIN ALUMNI RESEARCH FOUNDATION [US/US]; 614 Walnut Street Madison, WI 53726 (US) (For All Designated States Except US).
MCCAUGHAN, Leon [US/US]; (US) (For US Only).
STAUS, Chad [US/US]; (US) (For US Only).
KUECH, Thomas, F. [US/US]; (US) (For US Only)
Inventors: MCCAUGHAN, Leon; (US).
STAUS, Chad; (US).
KUECH, Thomas, F.; (US)
Agent: MANNING, Michelle; Bell & Manning, LLC 122 East Olin Avenue, Suite 290 Madison, WI 53713 (US)
Priority Data:
12/208,026 10.09.2008 US
Abstract: front page image
(EN)A radiation source or detector including a nested waveguide structure is provided. A smaller waveguide provides wave guiding for radiation of shorter wavelength. The smaller waveguide is embedded within a larger waveguide that provides wave guiding for radiation of longer wavelength. Wavelength conversion between the shorter wavelength and the longer wavelength can be realized through a nonlinear process.
(FR)L'invention concerne une source ou détecteur de radiation comprenant une structure de guide d'ondes imbriquée. Un guide d'ondes plus petit assure le guidage des ondes pour une radiation de longueur d'onde plus courte. Ce guide d'ondes est imbriqué dans un guide d'ondes plus grand qui assure le guidage des ondes pour une radiation de longueur d'onde plus grande. Une conversion de longueur d'onde entre la longueur d'onde plus courte et la longueur d'onde plus grande peut être réalisée à l'aide d'un procédé non linéaire.
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, 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)