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Machine translation
1. (WO2003077448) DYNAMIC POLARIZATION MODE DISPERSION EMULATOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/077448    International Application No.:    PCT/CA2003/000343
Publication Date: 18.09.2003 International Filing Date: 13.03.2003
IPC:
H04B 10/18 (2006.01)
Applicants: UNIVERSITY OF OTTAWA [CA/CA]; 800 King Edward Avenue Room 3042 Ottawa, Ontario K1N 6N5 (CA) (For All Designated States Except US).
CHEN, Liang [CA/CA]; (CA) (For US Only).
BAO, Xiaoyi [CA/CA]; (CA) (For US Only).
WADDY, David [CA/CA]; (CA) (For US Only)
Inventors: CHEN, Liang; (CA).
BAO, Xiaoyi; (CA).
WADDY, David; (CA)
Agent: SMITH, Dallas, F.; Gowling Lafleur Henderson LLP 160 Elgin Street Suite 2600 Ottawa, Ontario K1P 1C3 (CA)
Priority Data:
60/363,931 14.03.2002 US
Title (EN) DYNAMIC POLARIZATION MODE DISPERSION EMULATOR
(FR) EMULATEUR DE DISPERSION DE MODE DE POLARISATION DYNAMIQUE
Abstract: front page image
(EN)A polarization mode dispersion emulator randomly varies the birefringence of each wave-plate in a biased manner to track the dynamics of polarization mode dispersion in time and allows for different cable types to be emulated. A Gaussian probability density function is used to create the biased changes. A new wave-plate model is derived to accurately model the birefringence changes of the emulator.
(FR)L'invention concerne un émulateur de dispersion de mode de polarisation faisant varier aléatoirement la biréfringence de chaque lame-onde de manière orientée en vue de suivre la dynamique d'une dispersion de mode de polarisation dans le temps, et permettant d'émuler différents types de câbles. Une fonction de densité de probabilité gaussienne est utilisée pour créer les changements orientés. Un nouveau modèle de lame-onde est dérivé en vue de modéliser avec précision les changements de biréfringence de l'émulateur.
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, US, 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)