公开(公告)号：US20230003890A1

公开(公告)日：2023-01-05

申请号：US17853372

申请日：2022-06-29

Applicant: Seagate Technology LLC

Inventor： Daniel Joseph Klemme ,  Aditya Jain ,  Kevin A. Gomez

IPC: G01S17/89 ,  G01S17/10 ,  G01S7/481

Abstract: A light detection and ranging system can have a controller connected to an emitter and a detector. The controller may be configured to selectively move portions of the detector to increase a pixel resolution for a portion of a downrange field of view. The controller can utilize multi-spectral wavelength customization to further increase the pixel resolution of the detector.

公开(公告)号：US20230003858A1

公开(公告)日：2023-01-05

申请号：US17850071

申请日：2022-06-27

Applicant: Seagate Technology LLC

Inventor： Aditya Jain ,  Zoran Jandric ,  Neil Zuckerman

IPC: G01S7/4911 ,  G01S7/481 ,  G01B11/24 ,  G01S17/06 ,  G01S17/50

Abstract: A light detection and ranging system can have an array of solid-state optical energy emitters coupled to a controller and at least one antennae. Each emitter may be coupled to a phase shifter that has a first waveguide and a second waveguide with a heating element continuously extending between the respective waveguides.

公开(公告)号：US20230003845A1

公开(公告)日：2023-01-05

申请号：US17851900

申请日：2022-06-28

Applicant: Seagate Technology LLC

Inventor： Daniel Joseph Klemme ,  Aditya Jain

IPC: G01S7/481

Abstract: A light detection and ranging system can have a controller connected to a plurality of light energy emitters arranged as a solid-state optical phase array. The controller can be configured to adjust an optical element to change a light beam angle from at least one light energy emitter of the plurality of light energy emitters. The optical element can be physically separated from, and positioned downrange from, the plurality of light energy emitters.

公开(公告)号：US20220413138A1

公开(公告)日：2022-12-29

申请号：US17850226

申请日：2022-06-27

Applicant: Seagate Technology LLC

Inventor： Aditya Jain

IPC: G01S17/04 ,  G01S7/48 ,  G01S7/481

Abstract: A light detection and ranging system can consist of a detector body constructed of Germanium and configured with a Mie resonance. A metal contact and metasurface can each be positioned atop the detector body with the metal contact preventing screening of light to the detector body. Impedance mismatch can be corrected to eliminate reflection from the metasurface.

公开(公告)号：US11460545B2

公开(公告)日：2022-10-04

申请号：US16721598

申请日：2019-12-19

Applicant: Seagate Technology LLC

Inventor： Aditya Jain ,  Zoran Jandric ,  Krishnan Subramanian

IPC: G01S7/481 ,  G02F1/015 ,  G02F1/29 ,  G02B17/00 ,  G01S17/06

Abstract: A device includes a light splitter configured to receive a source light beam from a light source and split the source light beam into separate light beams, each emitted through an outlet. The device also includes resonators, each of which is optically coupled to at least one of the outlets and is configured to steer at least one of the light beams.

公开(公告)号：US11335373B1

公开(公告)日：2022-05-17

申请号：US17181804

申请日：2021-02-22

Applicant: Seagate Technology LLC

Inventor： Krishnan Subramanian ,  Aditya Jain ,  Riyan Alex Mendonsa ,  Anil J. Reddy ,  Edward Charles Gage

IPC: G11B11/105 ,  G11B7/1387 ,  G11B7/24067 ,  G11B7/127 ,  G11B7/13 ,  G11B5/00

Abstract: 3D optical data storage refers to forms of optical data storage in which information can be recorded and/or read with 3D resolution. 3D optical media are generally limited in areal density by the diffraction limit of laser light used to read and/or write data to and/or from the optical media. It is thus advantageous to find ways to store data on 3D optical media with a spot size below the diffraction limit of an associated laser reader to further increase areal density of the optical media. A hybrid approach that utilizes plasmon technology to access a surface layer of the 3D optical media with an extremely small spot size and photon technology to access interior layers of the 3D optical media with a larger spot size may substantially increase overall data density of the 3D optical media.

公开(公告)号：US20220105741A1

公开(公告)日：2022-04-07

申请号：US17504065

申请日：2021-10-18

Applicant: Seagate Technology LLC

Inventor： Zoran Jandric ,  Kevin A. Gomez ,  Dan Mohr ,  Anil J. Reddy ,  Aditya Jain ,  Krishnan Subramanian

IPC: B41M3/14 ,  C09D11/50 ,  C09D11/037 ,  G06T1/00

Abstract: Systems, devices, and methods may use input/output (I/O) apparatus and an optical switching medium to switch, or route, optical data signals. The optical switching medium may include a plurality of optical switching regions. The I/O apparatus may transmit optical data signals to and receive optical data signals from the optical switching medium to provide switching functionality.

公开(公告)号：US11150410B2

公开(公告)日：2021-10-19

申请号：US16513455

申请日：2019-07-16

Applicant: Seagate Technology LLC

Inventor： Zoran Jandric ,  Kevin A. Gomez ,  Dan Mohr ,  Anil J. Reddy ,  Aditya Jain ,  Krishnan Subramanian

IPC: G02B6/35

Abstract: Systems, devices, and methods may use input/output (I/O) apparatus and an optical switching medium to switch, or route, optical data signals. The optical switching medium may include a plurality of optical switching regions. The I/O apparatus may transmit optical data signals to and receive optical data signals from the optical switching medium to provide switching functionality.