公开(公告)号：US11837509B1

公开(公告)日：2023-12-05

申请号：US16920069

申请日：2020-07-02

Applicant: INPHI CORPORATION

Inventor： Hsu-Feng Chou ,  Keith Nellis ,  Loi Nguyen

IPC: H01L31/02 ,  H01L21/66 ,  G02B6/13 ,  G01M11/00 ,  H01L31/0232 ,  H01L31/18

CPC classification number: H01L22/10 ,  G01M11/30 ,  G02B6/13 ,  H01L31/02325 ,  H01L31/1808

Abstract: A method of packaging the silicon photonics wafer for fabricating custom optical-electrical modules includes fabricating a wafer with multiple dies of silicon photonics circuits based on custom design and conducting electrical and optical tests of the silicon photonics circuits in wafer level. The method further includes preparing the wafer for next point of use. Additionally, the method includes performing post-wafer processing on the wafer received at the next point of use. The method further includes conducting post-process electrical tests of the silicon photonics circuits in wafer level. Furthermore, the method includes preparing the wafer with known-good-dies or a known-good-wafer identified for custom use. Moreover, the method includes performing custom process on the know good dies.

公开(公告)号：US09423561B1

公开(公告)日：2016-08-23

申请号：US14745211

申请日：2015-06-19

Applicant: INPHI CORPORATION

Inventor： Hsu-Feng Chou ,  Masaki Kato ,  Radhakrishnan L. Nagarajan

IPC: G02B6/26 ,  G02B6/12

CPC classification number: G02B6/30 ,  G02B6/3652

Abstract: An apparatus to attach a fiber block to a silicon waveguide. The apparatus includes a holder base holding a portion of an array of optical fibers aligned optically in multiple slots in parallel. The apparatus further includes a holder cap combined with the holder base for fixing the portion of the fibers and leaving the fibers free with arbitrary length beyond a first edge of the holder base but keeping only additional second length of the fibers beyond a second edge of the holder base with fiber ending facets at the second length. Additionally, the apparatus includes a silicon photonics waveguide chip including an attachment section connected to a waveguide section. The attachment section includes multiple grooves laid in parallel for respectively attaching with the second length of the fibers so that the fiber ending facets are coupled to multiple waveguides formed in parallel in the waveguide section.

Abstract translation: 一种将光纤块连接到硅波导的装置。 该装置包括保持基座，其保持光学阵列的一部分光学地并列在多个槽中。 该装置还包括与保持器基座组合的保持器盖，用于固定纤维的该部分并使纤维以任意长度自由地延伸超过保持器基座的第一边缘，但是仅保留另外的第二长度的纤维超过第二边缘 在第二长度上具有光纤端面的支架基座。 另外，该装置包括硅光子学波导芯片，其包括连接到波导部分的附接部分。 附接部分包括平行放置的多个沟槽，用于分别与第二长度的纤维连接，使得光纤端面与波导部分中平行形成的多个波导耦合。