公开(公告)号：US20160246004A1

公开(公告)日：2016-08-25

申请号：US14629182

申请日：2015-02-23

Applicant: Cisco Technology, Inc.

Inventor： Ravinder KACHRU ,  Pang-Chen SUN ,  Chris Kiyoshi TOGAMI

IPC: G02B6/26

CPC classification number: G02B6/26 ,  G02B6/30 ,  G02B6/32 ,  G02B6/4214 ,  G02B2006/12061 ,  G02F1/093 ,  G02F1/39 ,  H01S5/0208

Abstract: Embodiments disclosed herein generally relate to an optical device for transferring light between a first and second waveguide. The optical device may generally include the first waveguide, a first support member and a base on which the first waveguide and first support member are disposed. The optical device may further include a second support member wherein the first support member is disposed between the second support member and the base. The second support member comprises at least one groove. The second waveguide may be disposed at least partially in the groove such that the second waveguide is between the first and second support members. The optical device may further include at least one lens disposed between the first waveguide and the second waveguide to transfer an optical signal between the first and second waveguides through the lens.

Abstract translation: 本文公开的实施例通常涉及用于在第一和第二波导之间传送光的光学装置。 光学装置通常可以包括第一波导，第一支撑构件和基座，第一波导和第一支撑构件设置在基座上。 光学装置还可以包括第二支撑构件，其中第一支撑构件设置在第二支撑构件和基座之间。 第二支撑构件包括至少一个凹槽。 第二波导可以至少部分地设置在凹槽中，使得第二波导在第一和第二支撑构件之间。 光学装置还可以包括设置在第一波导和第二波导之间的至少一个透镜，以通过透镜在第一和第二波导之间转移光信号。

公开(公告)号：US20180003906A1

公开(公告)日：2018-01-04

申请号：US15201067

申请日：2016-07-01

Applicant: Cisco Technology, Inc.

Inventor： Ravinder KACHRU ,  Joyce PETERNEL ,  Pang-Chen SUN

IPC: G02B6/42 ,  G02B6/30

CPC classification number: G02B6/4239 ,  G02B6/30 ,  G02B6/422

Abstract: Disclosed are an apparatus and associated method and computer-readable medium for connecting a fiber array connector (FAC) with a photonic subassembly comprising a plurality of waveguides with a predetermined disposition relative to a top surface of a substrate. A plurality of optical fibers extend to a first surface of the FAC. The method comprises moving, using a positioning device, the FAC from a first position in which the first surface is seated against a second surface of the photonic subassembly to a second position such that the first surface has a predetermined distance from the second surface. The method further comprises performing, using the positioning device, an active alignment of the plurality of optical fibers with the plurality of waveguides, and applying, using an application device, an adhesive to form a physical interface between at least two opposing surfaces of the photonic subassembly and the FAC.

公开(公告)号：US20160308622A1

公开(公告)日：2016-10-20

申请号：US14687702

申请日：2015-04-15

Applicant: Cisco Technology, Inc.

Inventor： Stefan Martin PFNUER ,  Pang-Chen SUN

IPC: H04B10/60

CPC classification number: H04B10/676 ,  G02B6/2938

Abstract: Embodiments herein describe an optical receiver that demultiplexes a multi-wavelength optical signal into a plurality of optical signals with respective wavelengths. Stated differently, the various wavelengths in the received optical signal are separated into different optical signals with different wavelengths. In one embodiment, the optical receiver includes a plurality of optical filters that is aligned with a mirror to perform the demultiplexing function. The embodiments herein disclose optical receivers where the optical components performing the demultiplexing function using a ball lens aligned with optical filters.

Abstract translation: 本文的实施例描述了一种光接收机，其将多波长光信号解复用为具有相应波长的多个光信号。 换句话说，接收到的光信号中的各种波长被分成具有不同波长的不同光信号。 在一个实施例中，光接收器包括与反射镜对准的多个光学滤波器以执行解复用功能。 本文的实施例公开了光接收器，其中光学部件使用与光学滤光器对准的球透镜来执行解复用功能。