公开(公告)号：US20230224047A1

公开(公告)日：2023-07-13

申请号：US18152461

申请日：2023-01-10

Applicant: Ayar Labs, Inc.

Inventor： Matthew Sysak ,  Chen Sun ,  Shahab Ardalan ,  Daniel Jeong ,  Songtao Liu

IPC: H04B10/80

CPC classification number: H04B10/806

Abstract: An optical power supply includes a plurality of lasers in a laser array. Each of the plurality of lasers is configured to generate a separate beam of continuous wave laser light. The optical power supply includes a temperature sensor that acquires a temperature associated with the laser array. The optical power supply includes a digital controller that receives notification of the temperature from the temperature senor. The optical power supply includes an optical power adjuster controlled by the digital controller. The optical power adjuster adjusts an optical power level of one or more beams of continuous wave laser light generated by the plurality of lasers to produce an optical power encoding that conveys information about the temperature associated with the laser array as acquired by the temperature sensor. An electro-optic chip receives the beams of continuous wave laser light from the optical power supply and decodes the optical power encoding.

公开(公告)号：US11700068B2

公开(公告)日：2023-07-11

申请号：US17321380

申请日：2021-05-14

Applicant: Ayar Labs, Inc.

Inventor： Matthew Sysak ,  Brandon Buscaino

IPC: H04B10/50 ,  H04J14/02 ,  H04B10/80 ,  H04Q11/00

CPC classification number: H04B10/807 ,  H04Q11/0005 ,  H04Q2011/0009 ,  H04Q2011/0015 ,  H04Q2011/0016 ,  H04Q2011/0041

Abstract: An optical data communication system includes an optical power supply and an electro-optical chip. The optical power supply includes a laser that generates laser light at a single wavelength. A comb generator receives the light at the single wavelength and generates multiple wavelengths of continuous wave light from laser light at the single wavelength. The multiple wavelengths of continuous wave light are provided as light input to the electro-optical chip. The electro-optical chip includes at least one transmit macro that receives the multiple wavelengths of continuous wave light and that modulates one or more of the multiple wavelengths of continuous wave light to generate modulated light signals that convey digital data.

公开(公告)号：US20210359766A1

公开(公告)日：2021-11-18

申请号：US17321380

申请日：2021-05-14

Applicant: Ayar Labs, Inc.

Inventor： Matthew Sysak ,  Brandon Buscaino

IPC: H04B10/80 ,  H04Q11/00

Abstract: An optical data communication system includes an optical power supply and an electro-optical chip. The optical power supply includes a laser that generates laser light at a single wavelength. A comb generator receives the light at the single wavelength and generates multiple wavelengths of continuous wave light from laser light at the single wavelength. The multiple wavelengths of continuous wave light are provided as light input to the electro-optical chip. The electro-optical chip includes at least one transmit macro that receives the multiple wavelengths of continuous wave light and that modulates one or more of the multiple wavelengths of continuous wave light to generate modulated light signals that convey digital data.