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公开(公告)号：US10514507B1
公开(公告)日：2019-12-24
申请号：US16431583
申请日：2019-06-04
申请人： Qingming Zhang , Xiaodong Huang , Yuan Liu , Jinghui Li
发明人： Qingming Zhang , Xiaodong Huang , Yuan Liu , Jinghui Li
摘要： Embodiments of present invention provide an ultra-small-pitch optical filter assembly. The assembly includes a fiber collimator being able to receive an optical signal; a WDM filter module being able to de-multiplex the optical signal from the fiber collimator into multiple optical beams; and an optical lens assembly being able to receive the multiple optical beams from the WDM filter module and to reduce a physical spacing among the multiple optical beams from a first pitch D to a second pitch d, wherein D/d A method of fabricating the ultra-small-pitch optical filter assembly is also provided. A method of producing a set of optical beams with ultra-small-pitch of spacing is provided as well.
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公开(公告)号：US20210318549A1
公开(公告)日：2021-10-14
申请号：US16894062
申请日：2020-06-05
申请人： Qingming Zhang , Jinghui Li , Shouli Tang , Xiaodong Huang , Wen Lu , Yaozhong Lin
发明人： Qingming Zhang , Jinghui Li , Shouli Tang , Xiaodong Huang , Wen Lu , Yaozhong Lin
摘要： Embodiment of present invention provide a micro-optics module. The module includes a glass body of pentagon shape having five side surfaces including an upper side surface, a left side and a right side surface next to the upper side surface, a lower side surface next to the left side surface, and a 5th side surface next to and between the lower side surface and the right side surface. The glass body is adapted to, upon incident of a first optical signal at the left side surface, cause the first optical signal to propagate toward and exit the glass body at the right side surface and, upon incident of a second optical signal at the right side surface, cause the second optical signal to reflect back at the left side surface; reflect back at the 5th side surface; and finally exit the glass body at the upper side surface.
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公开(公告)号：US11480805B2
公开(公告)日：2022-10-25
申请号：US16894062
申请日：2020-06-05
申请人： Qingming Zhang , Jinghui Li , Shouli Tang , Xiaodong Huang , Wen Lu , Yaozhong Lin
发明人： Qingming Zhang , Jinghui Li , Shouli Tang , Xiaodong Huang , Wen Lu , Yaozhong Lin
摘要： Embodiment of present invention provide a micro-optics module. The module includes a glass body of pentagon shape having five side surfaces including an upper side surface, a left side and a right side surface next to the upper side surface, a lower side surface next to the left side surface, and a 5th side surface next to and between the lower side surface and the right side surface. The glass body is adapted to, upon incident of a first optical signal at the left side surface, cause the first optical signal to propagate toward and exit the glass body at the right side surface and, upon incident of a second optical signal at the right side surface, cause the second optical signal to reflect back at the left side surface; reflect back at the 5th side surface; and finally exit the glass body at the upper side surface.
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公开(公告)号：US10823925B2
公开(公告)日：2020-11-03
申请号：US16656421
申请日：2019-10-17
申请人： Jinghui Li , Yuan Liu , Haiquan Zhang , Xiaodong Huang
发明人： Jinghui Li , Yuan Liu , Haiquan Zhang , Xiaodong Huang
摘要： Embodiment of present invention provide an optical interconnect apparatus. The apparatus includes an optical signal path; a first set of fibers attached to a first end of the optical signal path via a first wavelength-division-multiplexing (WDM) filter; and a second set of fibers attached to a second end of the optical signal path via a second WDM filter, wherein at least the first set of fibers is a ribbon fiber. Embodiment of present invention further provide an interconnected optical system that includes a first optical transport terminal having a first set of optical signal ports and a second optical transport terminal having a second set of optical signal ports, with the two sets of optical signal ports being interconnected by the optical interconnect apparatus.
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公开(公告)号：US20200049918A1
公开(公告)日：2020-02-13
申请号：US16656443
申请日：2019-10-17
申请人： Jinghui Li , Yuan Liu , Haiquan Zhang , Xiaodong Huang
发明人： Jinghui Li , Yuan Liu , Haiquan Zhang , Xiaodong Huang
摘要： Embodiment of present invention provide an optical interconnect apparatus. The apparatus includes an optical signal path; a first set of fibers attached to a first end of the optical signal path via a first wavelength-division-multiplexing (WDM) filter; and a second set of fibers attached to a second end of the optical signal path via a second WDM filter, wherein at least the first set of fibers is a ribbon fiber. Embodiment of present invention further provide an interconnected optical system that includes a first optical transport terminal having a first set of optical signal ports and a second optical transport terminal having a second set of optical signal ports, with the two sets of optical signal ports being interconnected by the optical interconnect apparatus.
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公开(公告)号：US20200049917A1
公开(公告)日：2020-02-13
申请号：US16656421
申请日：2019-10-17
申请人： Jinghui Li , Yuan Liu , Haiquan Zhang , Xiaodong Huang
发明人： Jinghui Li , Yuan Liu , Haiquan Zhang , Xiaodong Huang
摘要： Embodiment of present invention provide an optical interconnect apparatus. The apparatus includes an optical signal path; a first set of fibers attached to a first end of the optical signal path via a first wavelength-division-multiplexing (WDM) filter; and a second set of fibers attached to a second end of the optical signal path via a second WDM filter, wherein at least the first set of fibers is a ribbon fiber. Embodiment of present invention further provide an interconnected optical system that includes a first optical transport terminal having a first set of optical signal ports and a second optical transport terminal having a second set of optical signal ports, with the two sets of optical signal ports being interconnected by the optical interconnect apparatus.
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公开(公告)号：US10823926B2
公开(公告)日：2020-11-03
申请号：US16656443
申请日：2019-10-17
申请人： Jinghui Li , Yuan Liu , Haiquan Zhang , Xiaodong Huang
发明人： Jinghui Li , Yuan Liu , Haiquan Zhang , Xiaodong Huang
摘要： Embodiment of present invention provide an optical interconnect apparatus. The apparatus includes an optical signal path; a first set of fibers attached to a first end of the optical signal path via a first wavelength-division-multiplexing (WDM) filter; and a second set of fibers attached to a second end of the optical signal path via a second WDM filter, wherein at least the first set of fibers is a ribbon fiber. Embodiment of present invention further provide an interconnected optical system that includes a first optical transport terminal having a first set of optical signal ports and a second optical transport terminal having a second set of optical signal ports, with the two sets of optical signal ports being interconnected by the optical interconnect apparatus.
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公开(公告)号：US20190162923A1
公开(公告)日：2019-05-30
申请号：US15732559
申请日：2017-11-27
申请人： Jinghui Li , Yuan Liu , Haiquan Zhang , Xiaodong Huang
发明人： Jinghui Li , Yuan Liu , Haiquan Zhang , Xiaodong Huang
CPC分类号： G02B6/4452 , G02B5/284 , G02B6/29367 , G02B6/32 , G02B6/3897 , G02B6/4214 , G02B6/4215 , G02B6/4249 , G02B6/4261 , G02B6/43 , G02B6/4446
摘要： Embodiment of present invention provide an optical interconnect apparatus. The apparatus includes an optical signal path; a first set of fibers attached to a first end of the optical signal path via a first wavelength-division-multiplexing (WDM) filter; and a second set of fibers attached to a second end of the optical signal path via a second WDM filter, wherein at least the first set of fibers is a ribbon fiber. Embodiment of present invention further provide an interconnected optical system that includes a first optical transport terminal having a first set of optical signal ports and a second optical transport terminal having a second set of optical signal ports, with the two sets of optical signal ports being interconnected by the optical interconnect apparatus.
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公开(公告)号：US10564359B2
公开(公告)日：2020-02-18
申请号：US15732563
申请日：2018-01-04
申请人： Jinghui Li , Yuan Liu , Haiquan Zhang , Xiaodong Huang
发明人： Jinghui Li , Yuan Liu , Haiquan Zhang , Xiaodong Huang
摘要： Embodiment of present invention provide an optical interconnect apparatus. The apparatus includes an optical signal path; a first set of pigtail fibers attached to a first end of the optical signal path via a first wavelength-division-multiplexing (WDM) filter; and a second set of pigtail fibers attached to a second end of the optical signal path via a second WDM filter. Embodiment of present invention further provide an interconnected optical system that includes a first optical transport terminal having a first set of optical signal ports and a second optical transport terminal having a second set of optical signal ports, with the two sets of optical signal ports being interconnected by the optical interconnect apparatus.
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公开(公告)号：US10527810B2
公开(公告)日：2020-01-07
申请号：US15732559
申请日：2017-11-27
申请人： Jinghui Li , Yuan Liu , Haiquan Zhang , Xiaodong Huang
发明人： Jinghui Li , Yuan Liu , Haiquan Zhang , Xiaodong Huang
摘要： Embodiment of present invention provide an optical interconnect apparatus. The apparatus includes an optical signal path; a first set of fibers attached to a first end of the optical signal path via a first wavelength-division-multiplexing (WDM) filter; and a second set of fibers attached to a second end of the optical signal path via a second WDM filter, wherein at least the first set of fibers is a ribbon fiber. Embodiment of present invention further provide an interconnected optical system that includes a first optical transport terminal having a first set of optical signal ports and a second optical transport terminal having a second set of optical signal ports, with the two sets of optical signal ports being interconnected by the optical interconnect apparatus.
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