公开(公告)号：US20240333392A1

公开(公告)日：2024-10-03

申请号：US18613293

申请日：2024-03-22

Applicant: Intel Corporation

Inventor： Saeed Fathololoumi ,  Ling Liao ,  Quan Tran

IPC: H04B10/50 ,  H04B10/508

CPC classification number: H04B10/5053 ,  H04B10/506 ,  H04B10/508

Abstract: Disclosed herein are optical transceivers with multi-laser modules, as well as related optoelectronic assemblies and methods. In some embodiments, an optical transceiver may include: a first laser and a second laser, an optical output path, wherein an output of the first laser is coupled to the optical output path; and switching circuitry to decouple the output of the first laser from the optical output path and to couple an output of the second laser to the optical output path.

公开(公告)号：US20230083610A1

公开(公告)日：2023-03-16

申请号：US17474938

申请日：2021-09-14

Applicant: Intel Corporation

Inventor： Aditi Mallik ,  Pengyue Wen ,  Quan Tran ,  Wendai Wang ,  Xiaozhong Wang

IPC: G02B6/12 ,  H04B10/40

Abstract: Methods and apparatus to reduce stress on lasers in optical transceivers are disclosed. An apparatus comprising a printed circuit board (PCB) having a first side and a second side opposite the first side; and a first stiffener attached to the first side of the PCB; and a photonic integrated circuit (PIC) attached to the first stiffener. The first stiffener is between the PIC and the PCB. The apparatus also includes a second stiffener attached to the second side of the PCB.

公开(公告)号：US12015446B2

公开(公告)日：2024-06-18

申请号：US16984437

申请日：2020-08-04

Applicant: Intel Corporation

Inventor： Saeed Fathololoumi ,  Ling Liao ,  Quan Tran

IPC: H04B10/00 ,  H04B10/50 ,  H04B10/508 ,  H04J14/00

CPC classification number: H04B10/5053 ,  H04B10/506 ,  H04B10/508

Abstract: Disclosed herein are optical transceivers with multi-laser modules, as well as related optoelectronic assemblies and methods. In some embodiments, an optical transceiver may include: a first laser and a second laser; an optical output path, wherein an output of the first laser is coupled to the optical output path; and switching circuitry to decouple the output of the first laser from the optical output path and to couple an output of the second laser to the optical output path.

公开(公告)号：US11973539B2

公开(公告)日：2024-04-30

申请号：US17696174

申请日：2022-03-16

Applicant: Intel Corporation

Inventor： Saeed Fathololoumi ,  Ling Liao ,  Quan Tran

IPC: H04B10/00 ,  H04B10/50 ,  H04B10/508 ,  H04J14/00

CPC classification number: H04B10/5053 ,  H04B10/506 ,  H04B10/508

Abstract: Disclosed herein are optical transceivers with multi-laser modules, as well as related optoelectronic assemblies and methods. In some embodiments, an optical transceiver may include: a first laser and a second laser; an optical output path, wherein an output of the first laser is coupled to the optical output path; and switching circuitry to decouple the output of the first laser from the optical output path and to couple an output of the second laser to the optical output path.

公开(公告)号：US11894474B2

公开(公告)日：2024-02-06

申请号：US16562889

申请日：2019-09-06

Applicant: Intel Corporation

Inventor： Priyanka Dobriyal ,  Ankur Agrawal ,  Susheel Jadhav ,  Quan Tran ,  Raghuram Narayan ,  Raiyomand Aspandiar ,  Kenneth Brown ,  John Heck

IPC: H01L31/02 ,  H01L31/0232 ,  G02B3/00 ,  H01L31/0216 ,  H01L25/16 ,  H01L31/18 ,  G02B1/11 ,  G02B6/42 ,  H01L23/538 ,  G02B6/24

CPC classification number: H01L31/02327 ,  G02B1/11 ,  G02B3/0012 ,  G02B3/0056 ,  G02B6/428 ,  H01L23/5385 ,  H01L25/167 ,  H01L31/02005 ,  H01L31/02019 ,  H01L31/02161 ,  H01L31/1876 ,  G02B6/241

Abstract: Embodiments disclosed herein include optoelectronic systems and methods of forming such systems. In an embodiment the optoelectronic system comprises a board, and a carrier attached to the board. In an embodiment, a first die is on the carrier. In an embodiment, the first die is a photonics die, and a surface of the first die is covered by an optically transparent layer.

公开(公告)号：US20220209869A1

公开(公告)日：2022-06-30

申请号：US17696174

申请日：2022-03-16

Applicant: Intel Corporation

Inventor： Saeed Fathololoumi ,  Ling Liao ,  Quan Tran

IPC: H04B10/50 ,  H04B10/508

Abstract: Disclosed herein are optical transceivers with multi-laser modules, as well as related optoelectronic assemblies and methods. In some embodiments, an optical transceiver may include: a first laser and a second laser; an optical output path, wherein an output of the first laser is coupled to the optical output path; and switching circuitry to decouple the output of the first laser from the optical output path and to couple an output of the second laser to the optical output path.