公开(公告)号：US12169311B2

公开(公告)日：2024-12-17

申请号：US17314937

申请日：2021-05-07

Applicant: Skorpios Technologies, Inc.

Inventor： Stephen B. Krasulick ,  Timothy Creazzo ,  Elton Marchena ,  Amit Mizrahi ,  Derek Van Orden

IPC: G02B6/42 ,  G02B6/12 ,  G02B6/122 ,  G02B6/14 ,  G02B6/26 ,  G02B6/28 ,  H01S5/026 ,  H01S5/30

Abstract: A waveguide coupler includes a first waveguide and a second waveguide. The waveguide coupler also includes a connecting waveguide disposed between the first waveguide and the second waveguide. The connecting waveguide includes a first material having a first index of refraction and a second material having a second index of refraction higher than the first index of refraction.

公开(公告)号：US11585977B2

公开(公告)日：2023-02-21

申请号：US16914156

申请日：2020-06-26

Applicant: Skorpios Technologies, Inc.

Inventor： Damien Lambert

IPC: H01S5/02 ,  G02B6/12 ,  H01S5/02326 ,  G02B6/122 ,  G02B6/136 ,  H01S5/026 ,  H01S5/028 ,  H01S5/22 ,  H01S5/30 ,  H01S5/343 ,  H01S5/40 ,  H04B10/50 ,  H04J14/02

Abstract: A semiconductor laser has a mirror formed in a gain chip. The mirror can be placed in the gain chip to provide a broadband reflector to support multiple lasers using the gain chip. The mirror can also be placed in the gain chip to have the semiconductor laser be more efficient or more powerful by changing an optical path length of the gain of the semiconductor laser.

公开(公告)号：US11482513B2

公开(公告)日：2022-10-25

申请号：US16452212

申请日：2019-06-25

Applicant: Skorpios Technologies, Inc.

Inventor： Stephen B. Krasulick ,  John Dallesasse

IPC: H01L25/00 ,  H01L25/16 ,  H01L25/075 ,  G02B6/122 ,  G02B6/12 ,  G02B6/136 ,  H01S5/10 ,  H01L33/44 ,  H01L33/48 ,  H01L33/62 ,  H01S5/02 ,  H01L33/00 ,  H01S5/0237

Abstract: A method of fabricating a composite integrated optical device includes providing a substrate comprising a silicon layer, forming a waveguide in the silicon layer, and forming a layer comprising a metal material coupled to the silicon layer. The method also includes providing an optical detector, forming a metal-assisted bond between the metal material and a first portion of the optical detector, forming a direct semiconductor-semiconductor bond between the waveguide, and a second portion of the optical detector.

公开(公告)号：US11360263B2

公开(公告)日：2022-06-14

申请号：US16777727

申请日：2020-01-30

Applicant: Skorpios Technologies, Inc.

Inventor： Majid Sodagar ,  Paveen Apiratikul

IPC: G02B6/12 ,  G02B6/122 ,  G02B6/136

Abstract: An optical device comprises a substrate, a waveguide disposed on the substrate, and a spot size converter (SSC) disposed on the substrate. The waveguide comprises a shoulder and a ridge. The SSC comprises a shoulder and a ridge. The ridge of the waveguide is aligned to a first stage of the ridge of the SSC. The waveguide is made of a first material. The shoulder and the ridge of the SSC are made of a second material. The second material is different from the first material.

公开(公告)号：US20220166183A1

公开(公告)日：2022-05-26

申请号：US17541933

申请日：2021-12-03

Applicant: Skorpios Technologies, Inc.

Inventor： Murtaza Askari ,  Stephen B. Krasulick ,  Majid Sodagar ,  John Zyskind

IPC: H01S5/022 ,  H01S5/028 ,  H01S5/02

Abstract: A semiconductor laser device is provided. The semiconductor laser device includes: a substrate having a first facet; a guiding layer having a second facet through which an output light is configured to be emitted; a bottom dielectric layer between the substrate and the guiding layer; and a top dielectric layer on the guiding layer. The second facet is at an angle relative to the first facet.

公开(公告)号：US20220075130A1

公开(公告)日：2022-03-10

申请号：US17314937

申请日：2021-05-07

Applicant: Skorpios Technologies, Inc.

Inventor： Stephen B. Krasulick ,  Timothy Creazzo ,  Elton Marchena ,  Amit Mizrahi ,  Derek Van Orden

IPC: G02B6/42 ,  G02B6/28 ,  G02B6/14 ,  G02B6/12 ,  G02B6/122 ,  G02B6/26 ,  H01S5/026 ,  H01S5/30

Abstract: A waveguide coupler includes a first waveguide and a second waveguide. The waveguide coupler also includes a connecting waveguide disposed between the first waveguide and the second waveguide. The connecting waveguide includes a first material having a first index of refraction and a second material having a second index of refraction higher than the first index of refraction.

公开(公告)号：US11223348B2

公开(公告)日：2022-01-11

申请号：US16776352

申请日：2020-01-29

Applicant: Skorpios Technologies, Inc.

Inventor： Andrew Bonthron ,  Phuoc Nguyen ,  Viktor Novozhilov ,  Michael Nilsson ,  Wei-Min Kuo

IPC: H03K7/02 ,  H03K19/00 ,  H04B14/02 ,  H04L25/49

Abstract: A PAM (Pulse Amplitude Modulation) modulator driver is configured to receive a PAM input signal having N input amplitude levels and provide a PAM output signal having N output amplitude levels, where N is an integer. The PAM modulator driver circuit configured to electrically adjust amplitude levels in the PAM output signal.

公开(公告)号：US11183492B2

公开(公告)日：2021-11-23

申请号：US15900590

申请日：2018-02-20

Applicant: Skorpios Technologies, Inc.

Inventor： Stephen B. Krasulick ,  Timothy Creazzo ,  Elton Marchena ,  John Dallesasse

IPC: H01L25/00 ,  G02B6/00 ,  H01L21/48 ,  H01L21/74 ,  H01L21/84 ,  G02B6/13 ,  H01L21/8258 ,  H01L21/762 ,  G02B6/43 ,  H01L31/18 ,  H01L25/16 ,  H01S5/02 ,  G02B6/12 ,  H01L33/00 ,  H01S5/0234

Abstract: Fabricating a multilevel composite semiconductor structure includes providing a first substrate comprising a first material; dicing a second substrate to provide a plurality of dies; mounting the plurality of dies on a third substrate; joining the first substrate and the third substrate to form a composite structure; and joining a fourth substrate and the composite structure.

公开(公告)号：US11079549B2

公开(公告)日：2021-08-03

申请号：US16839826

申请日：2020-04-03

Applicant: Skorpios Technologies, Inc.

Inventor： Majid Sodagar ,  Stephen B. Krasulick ,  John Zyskind ,  Paveen Apiratikul ,  Luca Cafiero

IPC: G02B6/30 ,  G02B6/12

Abstract: A device is provided for optical mode spot size conversion to optically couple a semiconductor waveguide with an optical fiber. The device includes a waveguide comprising a waveguide taper region, which comprises a shoulder portion and a ridge portion above the shoulder portion. The ridge portion has a width that tapers to meet a width of the shoulder portion. The waveguide taper region comprises a first material. The device also has a mode converter coupled to the waveguide. The mode converter includes a plurality of stages, and each of the plurality of stages tapers in a direction similar to a direction of taper of the waveguide taper region. The mode converter is made of a second material different from the first material.

公开(公告)号：US11002925B2

公开(公告)日：2021-05-11

申请号：US16377824

申请日：2019-04-08

Applicant: Skorpios Technologies, Inc.

Inventor： Amit Mizrahi ,  Timothy Creazzo ,  Elton Marchena ,  Derek Van Orden ,  Stephen B. Krasulick

IPC: G02B6/12 ,  G02B6/26 ,  G02B6/42 ,  G02B6/28 ,  G02B6/14 ,  G02B6/122 ,  H01S5/026 ,  H01S5/30

Abstract: A waveguide coupler includes a first waveguide and a second waveguide. The waveguide coupler also includes a connecting waveguide disposed between the first waveguide and the second waveguide. The connecting waveguide includes a first material having a first index of refraction and a second material having a second index of refraction higher than the first index of refraction.