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    INTELLIGENT VISIBLE LIGHT WITH A GALLIUM AND NITROGEN CONTAINING LASER SOURCE
    2.
    发明申请
    INTELLIGENT VISIBLE LIGHT WITH A GALLIUM AND NITROGEN CONTAINING LASER SOURCE 有权

    公开(公告)号：US20230064493A1

    公开(公告)日：2023-03-02

    申请号：US17982389

    申请日：2022-11-07

    Applicant: KYOCERA SLD Laser, Inc.

    Inventor： Melvin McLaurin ,  James W. Raring ,  Paul Rudy ,  Vlad Novotny

    IPC: H04B10/116 ,  H01S5/343 ,  G02B27/09 ,  H04B10/50 ,  H01S5/40 ,  H01S5/02251 ,  H01S5/00

    Abstract: A smart light source configured for visible light communication. The light source includes a controller comprising a modem configured to receive a data signal and generate a driving current and a modulation signal based on the data signal. Additionally, the light source includes a light emitter configured as a pump-light device to receive the driving current for producing a directional electromagnetic radiation with a first peak wavelength in the ultra-violet or blue wavelength regime modulated to carry the data signal using the modulation signal. Further, the light source includes a pathway configured to direct the directional electromagnetic radiation and a wavelength converter optically coupled to the pathway to receive the directional electromagnetic radiation and to output a white-color spectrum. Furthermore, the light source includes a beam shaper configured to direct the white-color spectrum for illuminating a target of interest and transmitting the data signal.

    FIBER-DELIVERED LASER-INDUCED DYNAMIC LIGHT SYSTEM
    4.
    发明申请
    FIBER-DELIVERED LASER-INDUCED DYNAMIC LIGHT SYSTEM 有权

    公开(公告)号：US20220364699A1

    公开(公告)日：2022-11-17

    申请号：US17871799

    申请日：2022-07-22

    Applicant: KYOCERA SLD Laser, Inc.

    Inventor： Jim Harrison ,  Lj Ristic ,  Oscar Romero ,  Eric Goutain ,  Paul Rudy ,  James W. Raring ,  Vlad Novotny

    IPC: F21S41/16 ,  H01S5/323 ,  H01S5/22 ,  H01S5/028 ,  H01S5/40 ,  F21V8/00 ,  H01S5/0235 ,  H01S5/02251 ,  H01S3/00 ,  H01S5/00

    Abstract: The present disclosure provides an apparatus for generating fiber delivered laser-induced dynamically controlled white light emission. The apparatus includes a laser diode unit for generating a laser electromagnetic radiation with a blue emission in a range from 395 nm to 490 nm that is delivered by an optical fiber. The apparatus further includes a dynamic phosphor unit configured to receive the laser exited from the optical fiber and controllably deflect a beam focused by a first optics sub-unit to a surface spot on a phosphor plate to produce a white light emission. Additionally, and the dynamic phosphor unit includes a second optics sub-unit configured to collect the white light emission and to project to a far field. Furthermore, the apparatus includes an electronics control unit comprising a laser diode driver and a MEMS driver for respectively control the laser diode unit and the dynamic phosphor unit in mutually synchronized manner.

    Manufacturable RGB laser diode source and system
    7.
    发明授权
    Manufacturable RGB laser diode source and system 有权

    公开(公告)号：US11139637B2

    公开(公告)日：2021-10-05

    申请号：US16844299

    申请日：2020-04-09

    Applicant: KYOCERA SLD Laser, Inc.

    Inventor： Melvin McLaurin ,  Alexander Sztein ,  Po Shan Hsu ,  Eric Goutain ,  James W. Raring ,  Paul Rudy ,  Vlad Novotny

    IPC: H01S5/0234 ,  H01S5/40 ,  H01L33/00 ,  H01S5/323 ,  H01L23/00 ,  H01S5/02 ,  H01S5/22

    Abstract: A multi-wavelength light emitting device is manufactured by forming first and second epitaxial materials overlying first and second surface regions. The first and second epitaxial materials are patterned to form a plurality of first and second epitaxial dice. At least one of the first plurality of epitaxial dice and at least one of the second plurality of epitaxial dice are transferred from first and second substrates, respectively, to a carrier wafer by selectively etching a release region, separating from the substrate each of the epitaxial dice that are being transferred, and selectively bonding to the carrier wafer each of the epitaxial dice that are being transferred. The transferred first and second epitaxial dice are processed on the carrier wafer to form a plurality of light emitting devices capable of emitting at least a first wavelength and a second wavelength.

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