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1. (WO2013119589) MULTIPLE WAVELENGTH OPTICAL ASSEMBLIES FOR INLINE MEASUREMENT OF OPTICAL POWER ON FIBER OPTIC NETWORKS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/119589 International Application No.: PCT/US2013/024815
Publication Date: 15.08.2013 International Filing Date: 06.02.2013
IPC:
H04B 10/07 (2013.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
10
Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
07
Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
Applicants: AFL TELECOMMUNICATIONS LLC[US/US]; 170 Ridgeview Center Drive Duncan, South Carolina 29334, US
Inventors: EDDY, Dale; US
PRESCOTT, Scott; US
Agent: PELLEGRINI, Carl J.; Sughrue Mion, PLLC 2100 Pennsylvania Avenue, NW, Suite 800 Washington, District of Columbia 20037-3213, US
Priority Data:
61/595,94207.02.2012US
Title (EN) MULTIPLE WAVELENGTH OPTICAL ASSEMBLIES FOR INLINE MEASUREMENT OF OPTICAL POWER ON FIBER OPTIC NETWORKS
(FR) ENSEMBLES OPTIQUES À LONGUEURS D'ONDE MULTIPLES POUR MESURER EN LIGNE UNE PUISSANCE OPTIQUE SUR DES RÉSEAUX À FIBRES OPTIQUES
Abstract:
(EN) An apparatus for measuring optical power including a first multiplexer/demultiplexer to split/combine an optical signal including a first wavelength and second wavelength; a second multiplexer/demultiplexer to split/combine an optical signal including the first wavelength and the second wavelength; a first tap photodetector coupled to the first and second multiplexer/demultiplexers and to a first measurement device; and a second tap photodetector coupled to the first and second multiplexer/demultiplexers and to a second measurement device.
(FR) L'invention concerne un appareil pour mesurer une puissance optique comprenant un premier multiplexeur/démultiplexeur pour diviser/combiner un signal optique présentant une première longueur d'onde et une seconde longueur d'onde ; un second multiplexeur/démultiplexeur pour diviser/combiner un signal optique présentant la première longueur d'onde et la seconde longueur d'onde ; un premier photodétecteur TAP couplé au premier et au second multiplexeur/démultiplexeur et à un premier dispositif de mesure ; et un second photodétecteur TAP couplé au premier et au second multiplexeur/démultiplexeur et à un second dispositif de mesure.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, 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)