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1. (WO2018227008) OPTICAL COUPLER ARRAYS
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Pub. No.: WO/2018/227008 International Application No.: PCT/US2018/036539
Publication Date: 13.12.2018 International Filing Date: 07.06.2018
IPC:
G02B 6/30 (2006.01) ,G02B 6/028 (2006.01) ,G02B 6/02 (2006.01) ,G02B 6/024 (2006.01)
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
30
for use between fibre and thin-film device
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
02
Optical fibre with cladding
028
with core or cladding having graded refractive index
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
02
Optical fibre with cladding
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
02
Optical fibre with cladding
024
with polarisation-maintaining properties
Applicants:
CHIRAL PHOTONICS, INC. [US/US]; 26 Chapin Road Unit 1104 Pine Brook, New Jersey 07058, US
Inventors:
KOPP, Victor, Il'ich; US
PARK, Jongchul; US
SINGER, Jonathan; US
NEUGROSCHL, Daniel; US
Agent:
ALTMAN, Daniel, E.; US
Priority Data:
15/617,68408.06.2017US
15/811,46213.11.2017US
62/564,17827.09.2017US
Title (EN) OPTICAL COUPLER ARRAYS
(FR) RÉSEAUX DE COUPLEURS OPTIQUES
Abstract:
(EN) An optical coupler array comprises a coupler housing structure and longitudinal waveguides. At least one of the longitudinal waveguides is a vanishing core waveguide. Light traveling from a first end to a second end can escape from an inner vanishing core into a corresponding outer core proximally to an intermediate cross section, and can escape from the outer core into a combined waveguide formed by at least two neighboring outer cores proximally to the second end.
(FR) Réseau de coupleurs optiques comprenant une structure de boîtier de coupleurs et des guides d'ondes longitudinaux. Au moins l'un des guides d'ondes longitudinaux est un guide d'ondes à noyau de fuite. La lumière se déplaçant d'une première extrémité à une seconde extrémité peut s'échapper d'un noyau de fuite intérieur dans un noyau extérieur correspondant de manière proximale à une section transversale intermédiaire, et peut s'échapper du noyau extérieur dans un guide d'ondes combiné formé par au moins deux noyaux extérieurs voisins de manière proximale par rapport à la seconde extrémité.
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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)