PHOTONIC INTEGRATED CIRCUIT-BASED OPTICAL PHASED ARRAY PHASING TECHNIQUE
A method includes capturing measurements of optical signals transmitted from an optical phased array that includes (i) multiple array elements each having an antenna element and a phase modulator and (ii) an additional antenna element spaced apart from the array elements. The method also includes pe...
Saved in:
| Main Authors | , |
|---|---|
| Format | Patent |
| Language | English |
| Published |
11.08.2022
|
| Subjects | |
| Online Access | Get full text |
Cover
Loading…
| Abstract | A method includes capturing measurements of optical signals transmitted from an optical phased array that includes (i) multiple array elements each having an antenna element and a phase modulator and (ii) an additional antenna element spaced apart from the array elements. The method also includes performing digital holography using the measurements to identify relative phases of the array elements with respect to a phase of the additional antenna element. In addition, the method includes modifying phases provided by at least some of the phase modulators of at least some of the array elements to bring the array elements more closely into phase with one another. |
|---|---|
| AbstractList | A method includes capturing measurements of optical signals transmitted from an optical phased array that includes (i) multiple array elements each having an antenna element and a phase modulator and (ii) an additional antenna element spaced apart from the array elements. The method also includes performing digital holography using the measurements to identify relative phases of the array elements with respect to a phase of the additional antenna element. In addition, the method includes modifying phases provided by at least some of the phase modulators of at least some of the array elements to bring the array elements more closely into phase with one another. |
| Author | Marron, Joseph Kendrick, Richard L |
| Author_xml | – fullname: Marron, Joseph – fullname: Kendrick, Richard L |
| BookMark | eNrjYmDJy89L5WTwCPDwD_H383RW8PQLcXUPcgxxdVFw9gxyDvUM0XVyDAby_ANCPJ0dfRQCPMBcx6Agx0gwx9PPXSHE1dnDzzMw1JWHgTUtMac4lRdKczMou7mGOHvophbkx6cWFyQmp-allsSHBhsZGBkZmZoaGVo6GhoTpwoA7hgvlw |
| ContentType | Patent |
| DBID | EVB |
| DatabaseName | esp@cenet |
| DatabaseTitleList | |
| Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Medicine Chemistry Sciences Physics |
| ExternalDocumentID | US2022255219A1 |
| GroupedDBID | EVB |
| ID | FETCH-epo_espacenet_US2022255219A13 |
| IEDL.DBID | EVB |
| IngestDate | Fri Jul 19 14:29:32 EDT 2024 |
| IsOpenAccess | true |
| IsPeerReviewed | false |
| IsScholarly | false |
| Language | English |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-epo_espacenet_US2022255219A13 |
| Notes | Application Number: US202117174180 |
| OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220811&DB=EPODOC&CC=US&NR=2022255219A1 |
| ParticipantIDs | epo_espacenet_US2022255219A1 |
| PublicationCentury | 2000 |
| PublicationDate | 20220811 |
| PublicationDateYYYYMMDD | 2022-08-11 |
| PublicationDate_xml | – month: 08 year: 2022 text: 20220811 day: 11 |
| PublicationDecade | 2020 |
| PublicationYear | 2022 |
| RelatedCompanies | Raytheon Company |
| RelatedCompanies_xml | – name: Raytheon Company |
| Score | 3.410686 |
| Snippet | A method includes capturing measurements of optical signals transmitted from an optical phased array that includes (i) multiple array elements each having an... |
| SourceID | epo |
| SourceType | Open Access Repository |
| SubjectTerms | ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS ELECTRICITY MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING |
| Title | PHOTONIC INTEGRATED CIRCUIT-BASED OPTICAL PHASED ARRAY PHASING TECHNIQUE |
| URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220811&DB=EPODOC&locale=&CC=US&NR=2022255219A1 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dS8MwED_G_HzTqUydUlD6VqRdPx-GdGm3Vlhbu1bm00jTDgTphqv473sJm-5pb7kEQnLwu99dkrsAPNpswahlLBRWWn1F152-QivbUXQT2cYqC2QlnuA8icwg119mxqwFn9tcGFEn9EcUR0REMcR7I-z16v8QyxNvK9dPxQd2LZ9H2cCTN9GxpiHDqbI3HPhJ7MVEJmSQT-UoFWPoPSM-XYyVDrBpcTz4b0Oel7LaJZXRGRwmOF_dnEOrqjtwQrZ_r3XgeLK58u7AkXijydbYucHh-gKCJIizOAqJxEvajlMX7Y9EwpTkYaYM3SlKcZLxUgdSEgjRTVP3XQhhNJYynwRR-Jr7l_Aw8jMSKLi4-Z8u5vl0dyf9K2jXy7rqgoQ2VyscRg3HoOjimA5lpUNNqhWlSgvbuIbevplu9g_fwikX-WGqqvag3Xx9V3fIxk1xL5T4C6ObhxU |
| link.rule.ids | 230,309,783,888,25576,76882 |
| linkProvider | European Patent Office |
| linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LS8NAEB5KfdSbVsVH1YCSW5A8mxyKpJu0ibZJTBOpp7LZpCBIWmzEv-9kabWnHmcHht2FmW_2Md8APJhszmhXn0ss76qSplmqRAvTkjQD0aabZ4hKdYHzODC8VHue6tMGfG5qYThP6A8nR0SPYujvFY_Xy_9LLIf_rVw9Zh84tHgaJD1HXJ-OFQURThadfs-NQickIiG9dCIGMddh9oz-aeNZaQ-TbLPud-C-9eu6lOU2qAyOYT9Ce2V1Ao2ibEOLbHqvteFwvH7ybsMB_6PJVji49sPVKXiRFyZh4BOhprQdxjbGH4H4MUn9ROrbE5TCKKmpDoTI46Idx_Y7F_xgKCQu8QL_NXXP4H7gJsSTcHKzv72YpZPtlajn0CwXZXEBAsZcJbMY1S2dYopjWJTlFjWokuUyzUz9Ejq7LF3tVt9By0vGo9nID16u4ahW1RerstyBZvX1XdwgMlfZLd_QXyH0igU |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=PHOTONIC+INTEGRATED+CIRCUIT-BASED+OPTICAL+PHASED+ARRAY+PHASING+TECHNIQUE&rft.inventor=Marron%2C+Joseph&rft.inventor=Kendrick%2C+Richard+L&rft.date=2022-08-11&rft.externalDBID=A1&rft.externalDocID=US2022255219A1 |