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1. (WO2019046895) AN OPTICAL BEAM DIRECTOR
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Pub. No.: WO/2019/046895 International Application No.: PCT/AU2018/050961
Publication Date: 14.03.2019 International Filing Date: 06.09.2018
IPC:
H04J 14/02 (2006.01) ,G02B 6/28 (2006.01) ,G01S 17/02 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
J
MULTIPLEX COMMUNICATION
14
Optical multiplex systems
02
Wavelength-division multiplex systems
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
24
Coupling light guides
26
Optical coupling means
28
having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17
Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
02
Systems using the reflection of electromagnetic waves other than radio waves
Applicants:
BARAJA PTY LTD [AU/AU]; 36 Bradfield Road Lindfield West, New South Wales 2070, AU
Inventors:
PULIKKASERIL, Cibby; AU
COLLARTE BONDY, Federico; AU
Agent:
FPA PATENT ATTORNEYS PTY LTD; ANZ Tower 161 Castlereagh Street Sydney, New South Wales 2000, AU
Priority Data:
201790359706.09.2017AU
Title (EN) AN OPTICAL BEAM DIRECTOR
(FR) DIRECTEUR DE FAISCEAU OPTIQUE
Abstract:
(EN) Described herein is a system for directing light over two dimensions. In a first embodiment, an optical beam director includes a wavelength router, such as an optical interleaver, optically coupled to an array of dispersive elements, such as free-space diffractive couplers. In a second embodiment, an optical beam director includes a diffractive element optically coupled to a 1D-to-2D spatial interleaver.
(FR) L'invention concerne un système pour diriger la lumière sur deux dimensions. Dans un premier mode de réalisation, un directeur de faisceau optique comprend un routeur de longueur d'onde, tel qu'un entrelaceur optique, couplé optiquement à un réseau d'éléments dispersifs, tels que des coupleurs à diffraction en espace libre. Dans un second mode de réalisation, un directeur de faisceau optique comprend un élément de diffraction couplé optiquement à un entrelaceur spatial 1D à 2D.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, SA, 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, ST, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)