Patents by Inventor Jürgen Albert Jan VAN ERPS
Jürgen Albert Jan VAN ERPS has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230098658Abstract: Optical guiding elements are 3D printed on the ends of optical fibers. A multifiber connector includes fibers having 3D printed elements that are flush with the end face of the connector. The printed 3D element may be down-tapered for coupling between a single mode optical fiber and an optical chip waveguide. The cross-sectional shape of the 3D printed optical element may change along its length so as to more closely match to the mode field of a non-circular waveguide on the optical chip. The optical element may be printed with a gradient index. The optical element may be provided with an output face distal from the optical fiber that is not flat and which changes the divergence of the light passing therethrough.Type: ApplicationFiled: March 23, 2021Publication date: March 30, 2023Inventors: Jan WATTÉ, Vivek PANAPAKKAM VENKATESAN, Saurav KUMAR, Koen VANMOL, Jürgen Albert Jan VAN ERPS, Hugo THIENPONT
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Publication number: 20220373732Abstract: An optical device that includes a multicore optical fiber having at least two cores. An alignment feature is attached at the first end of the first multicore optical fiber. The device also includes a substrate having at least two waveguides, each waveguide comprising a redirecting feature. A fiber holder is located on the substrate to hold the multicore fiber in a correct axially rotational orientation using the alignment feature, so that light couples between the cores of the multicore fiber and respective waveguides in the substrate.Type: ApplicationFiled: September 16, 2020Publication date: November 24, 2022Applicant: COMMSCOPE TECHNOLOGIES LLCInventors: Jan WATTÉ, Saurav KUMAR, Danny Willy August VERHEYDEN, Vivek PANAPAKKAM VENKATESAN, Koen VANMOL, Jürgen Albert Jan VAN ERPS
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Publication number: 20210382242Abstract: A self-centering structure (300) for aligning optical fibers (308) desired to be optically coupled together is disclosed. The self-centering structure (300) including a body (310) having a first end (312) and a second end (314). The first end (312) defines a first opening (303) and the second end (314) defines a second opening (304). The self-centering structure (300) includes a plurality of groove structures (306) integrally formed in the body (310) of the self-centering structure for receiving the optical fibers (308) and a fiber alignment region (305) positioned at an intermediate location between the first and second ends (312, 314) to facilitate centering and alignment of the optical fibers (308). The plurality of cantilever members (322) is flexible and configured for urging the optical fibers (308) into their respective groove structures (306).Type: ApplicationFiled: June 4, 2021Publication date: December 9, 2021Applicant: CommScope Connectivity Belgium BVBAInventors: Jan WATTÉ, Stefano BERI, Danny Willy August VERHEYDEN, Marcos SAMPAIO, João DE OLIVEIRA CORTEZ, Juergen Albert Jan VAN ERPS, Evert Ludwig Bert EBRAERT, Yu LU
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Publication number: 20210088728Abstract: A tapered core structure is written on the end of an optical fiber using a 3D-printing process. The tapered core may expand the mode diameter for improved coupling between fibers or may reduce the mode diameter to enhance coupling to a waveguide smaller than the fiber core. The written core is surrounded by a cladding. The diameter of the core is varied while it is being written, allowing a wide range of taper profiles to be implemented. The 3D-printing process is readily adapted to permit multiple fibers to have tapered cores written on their ends during the same process cycle.Type: ApplicationFiled: February 22, 2019Publication date: March 25, 2021Inventors: Jan WATTÉ, Salvatore TUCCIO, Vivek PANAPAKKAM VENKATESAN, Koen VANMOL, Jürgen Albert Jan VAN ERPS, Hugo THIENPONT, Yolanda Justo ZARRAQUINOS, Roland Simon H. CLAES, Saurav KUMAR
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Publication number: 20200225425Abstract: A self-centering structure (300) for aligning optical fibers (308) desired to be optically coupled together is disclosed. The self-centering structure (300) including a body (310) having a first end (312) and a second end (314). The first end (312) defines a first opening (303) and the second end (314) defines a second opening (304). The self-centering structure (300) includes a plurality of groove structures (306) integrally formed in the body (310) of the self-centering structure for receiving the optical fibers (308) and a fiber alignment region (305) positioned at an intermediate location between the first and second ends (312, 314) to facilitate centering and alignment of the optical fibers (308). The plurality of cantilever members (322) is flexible and configured for urging the optical fibers (308) into their respective groove structures (306).Type: ApplicationFiled: January 3, 2020Publication date: July 16, 2020Applicant: CommScope Connectivity Belgium BVBAInventors: Jan WATTÉ, Stefano BERI, Danny Willy August VERHEYDEN, Marcos SAMPAIO, João DE OLIVEIRA CORTEZ, Juergen Albert Jan VAN ERPS, Evert Ludwig Bert EBRAERT, Yu LU
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Patent number: 10557998Abstract: A self-centering structure (300) for aligning optical fibers (308) desired to be optically coupled together is disclosed. The self-centering structure (300) including a body (310) having a first end (312) and a second end (314). The first end (312) defines a first opening (303) and the second end (314) defines a second opening (304). The self-centering structure (300) includes a plurality of groove structures (306) integrally formed in the body (310) of the self-centering structure for receiving the optical fibers (308) and a fiber alignment region (305) positioned at an intermediate location between the first and second ends (312, 314) to facilitate centering and alignment of the optical fibers (308). The plurality of cantilever members (322) is flexible and configured for urging the optical fibers (308) into their respective groove structures (306).Type: GrantFiled: February 4, 2019Date of Patent: February 11, 2020Assignee: CommScope Connectivity Belgium BVBAInventors: Jan Watté, Stefano Beri, Danny Willy August Verheyden, Marcos Sampaio, João De Oliveira Cortez, Juergen Albert Jan Van Erps, Evert Ludwig Bert Ebraert, Yu Lu
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Publication number: 20190250340Abstract: A self-centering structure (300) for aligning optical fibers (308) desired to be optically coupled together is disclosed. The self-centering structure (300) including a body (310) having a first end (312) and a second end (314). The first end (312) defines a first opening (303) and the second end (314) defines a second opening (304). The self-centering structure (300) includes a plurality of groove structures (306) integrally formed in the body (310) of the self-centering structure for receiving the optical fibers (308) and a fiber alignment region (305) positioned at an intermediate location between the first and second ends (312, 314) to facilitate centering and alignment of the optical fibers (308). The plurality of cantilever members (322) is flexible and configured for urging the optical fibers (308) into their respective groove structures (306).Type: ApplicationFiled: February 4, 2019Publication date: August 15, 2019Inventors: Jan WATTÉ, Stefano BERI, Danny Willy August VERHEYDEN, Marcos SAMPAIO, João DE OLIVEIRA CORTEZ, Juergen Albert Jan VAN ERPS, Evert Ludwig Bert EBRAERT, Yu LU
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Patent number: 10197745Abstract: A self-centering structure (300) for aligning optical fibers (308) desired to be optically coupled together is disclosed. The self-centering structure (300) including a body (310) having a first end (312) and a second end (314). The first end (312) defines a first opening (303) and the second end (314) defines a second opening (304). The self-centering structure (300) includes a plurality of groove structures (306) integrally formed in the body (310) of the self-centering structure for receiving the optical fibers (308) and a fiber alignment region (305) positioned at an intermediate location between the first and second ends (312, 314) to facilitate centering and alignment of the optical fibers (308). The plurality of cantilever members (322) is flexible and configured for urging the optical fibers (308) into their respective groove structures (306).Type: GrantFiled: August 20, 2015Date of Patent: February 5, 2019Assignee: CommScope Connectivity Belgium BVBAInventors: Jan Watté, Stefano Beri, Danny Willy August Verheyden, Marcos Sampaio, João De Oliveira Cortez, Juergen Albert Jan Van Erps, Evert Ludwig Bert Ebraert, Yu Lu
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Publication number: 20170276883Abstract: A self-centering structure (300) for aligning optical fibers (308) desired to be optically coupled together is disclosed. The self-centering structure (300) including a body (310) having a first end (312) and a second end (314). The first end (312) defines a first opening (303) and the second end (314) defines a second opening (304). The self-centering structure (300) includes a plurality of groove structures (306) integrally formed in the body (310) of the self-centering structure for receiving the optical fibers (308) and a fiber alignment region (305) positioned at an intermediate location between the first and second ends (312, 314) to facilitate centering and alignment of the optical fibers (308). The self-centering structure (300) further includes a plurality of cantilever members (322) arranged and configured on opposing sides of the fiber alignment region (305). Each of the plurality of cantilever members (322) are aligned with a respective one of the plurality of groove structures (306).Type: ApplicationFiled: August 20, 2015Publication date: September 28, 2017Inventors: Jan WATTÉ, Stefano BERI, Danny Willy August VERHEYDEN, Marcos SAMPAIO, João DE OLIVEIRA CORTEZ, Juergen Albert Jan VAN ERPS, Evert Ludwig Bert EBRAERT, Yu LU