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. (WO2003076981) OPTICAL WAVELENGTH CROSS CONNECT ARCHITECTURES USING WAVELENGTH ROUTING ELEMENTS AND METHODS FOR PERFORMING IN-SERVICE UPGRADES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/076981    International Application No.:    PCT/US2003/007422
Publication Date: 18.09.2003 International Filing Date: 10.03.2003
IPC:
H04J 14/02 (2006.01), H04Q 11/00 (2006.01)
Applicants: PTS CORPORATION [US/US]; 101 Innovation Drive, San Jose, CA 95134 (US)
Inventors: BORTOLINI, Edward, J.; (US).
BARTHEL, Dirk; (US).
WEVERKA, Robert, T.; (US).
IRASCHKO, Rainer; (CA).
MORLEY, George, David; (CA)
Agent: BOUCHER, Patrick; Townsend and Townsend and Crew LLP, 1200 Seventeenth Street, Denver, CO 80202 (US)
Priority Data:
10/093,843 08.03.2002 US
10/093,844 08.03.2002 US
10/279,388 23.10.2002 US
Title (EN) OPTICAL WAVELENGTH CROSS CONNECT ARCHITECTURES USING WAVELENGTH ROUTING ELEMENTS AND METHODS FOR PERFORMING IN-SERVICE UPGRADES
(FR) ARCHITECTURES D'UN RACCORD CROISE DE LONGUEURS D'ONDE OPTIQUES UTILISANT DES ELEMENTS D'ACHEMINEMENT DE LONGUEURS D'ONDE, ET PROCEDE DE REALISATION D'AMELIORATIONS EN SERVICE
Abstract: front page image
(EN)An optical wavelength cross connect (700) is provided to receive multiple input optical signals that each have multiple spectral bands and to transmit multiple output optical signals that each have one or more of those spectral bands. The optical wavelength cross connect includes multiple wavelength routing elements (712), which are optical components that selectively route wavelength components between one optical signal and multiple optical signals in either direction according to a configurable state.
(FR)L'invention porte sur un raccord croisé de longueurs d'onde optiques permettant de recevoir plusieurs signaux optiques d'entrée présentant chacun plusieurs bandes spectrales et d'émettre plusieurs signaux optiques de sortie présentant chacun une ou plusieurs de ces bandes spectrales. Ledit raccord comporte des éléments d'acheminement sur plusieurs longueurs d'ondes sous forme de composants optiques acheminant sélectivement les composantes de longueurs d'onde entre un signal optique et plusieurs signaux optiques dans l'une ou l'autre direction selon un état configurable.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, 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, HU, IE, IT, LU, MC, NL, 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)