Fiber optic laser accelerometer

An accelerometer is provided for a fiber optic laser. Strain applied to the fiber optic laser results in an emission wavelength shift. The fiber optic laser is joined to a transducer and extends laterally across said transducer. Acceleration of the transducer in a predefined direction causes strain...

Full description

Saved in:
Bibliographic Details
Main Authors MAGUIRE JASON M, AMES GREGORY H
Format Patent
LanguageEnglish
Published 28.09.2010
Subjects
Online AccessGet full text

Cover

Loading…
Abstract An accelerometer is provided for a fiber optic laser. Strain applied to the fiber optic laser results in an emission wavelength shift. The fiber optic laser is joined to a transducer and extends laterally across said transducer. Acceleration of the transducer in a predefined direction causes strain in said fiber optic laser. The transducer can have many possible designs. There is further provided a system for sensing acceleration which includes a pumping laser and a distributor joined to the fiber optic laser. Return signals from the fiber optic laser are provided to an interferometer and analysis circuitry. In the absence of a transducer, the system can operate as a strain sensor.
AbstractList An accelerometer is provided for a fiber optic laser. Strain applied to the fiber optic laser results in an emission wavelength shift. The fiber optic laser is joined to a transducer and extends laterally across said transducer. Acceleration of the transducer in a predefined direction causes strain in said fiber optic laser. The transducer can have many possible designs. There is further provided a system for sensing acceleration which includes a pumping laser and a distributor joined to the fiber optic laser. Return signals from the fiber optic laser are provided to an interferometer and analysis circuitry. In the absence of a transducer, the system can operate as a strain sensor.
Author AMES GREGORY H
MAGUIRE JASON M
Author_xml – fullname: MAGUIRE JASON M
– fullname: AMES GREGORY H
BookMark eNrjYmDJy89L5WSQd8tMSi1SyC8oyUxWyEksBrITk5NTc1KL8nNTS1KLeBhY0xJzilN5oTQ3g4Kba4izh25qQX58anFBYnJqXmpJfGiwuYWBkYm5iZORMRFKALaZJm8
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 US7802474B2
GroupedDBID EVB
ID FETCH-epo_espacenet_US7802474B23
IEDL.DBID EVB
IngestDate Fri Jul 19 15:20:14 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_US7802474B23
Notes Application Number: US20070934850
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100928&DB=EPODOC&CC=US&NR=7802474B2
ParticipantIDs epo_espacenet_US7802474B2
PublicationCentury 2000
PublicationDate 20100928
PublicationDateYYYYMMDD 2010-09-28
PublicationDate_xml – month: 09
  year: 2010
  text: 20100928
  day: 28
PublicationDecade 2010
PublicationYear 2010
RelatedCompanies THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY
RelatedCompanies_xml – name: THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY
Score 2.7819088
Snippet An accelerometer is provided for a fiber optic laser. Strain applied to the fiber optic laser results in an emission wavelength shift. The fiber optic laser is...
SourceID epo
SourceType Open Access Repository
SubjectTerms INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
MEASURING
MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK
PHYSICS
TESTING
Title Fiber optic laser accelerometer
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100928&DB=EPODOC&locale=&CC=US&NR=7802474B2
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3NS8MwFH-M-TFvWhXnZw_SW7Fb2iY9FKHpyhDchltlt9GmCeyyDdvhv-9r7KYXvYUE8vHgl997ycsvAI99FThuQRDfPlW2i7GbnRGP2gWydaEEYYXUap8jf5i6L3Nv3oLl7i2M1gn91OKIiCiBeK_0fr35OcSKdW5l-ZQvsWr9nMzC2Gqi414tIcSsOAoHk3E85hbnYTq1Rm8hZUhG1I1wtz5AL5rqmO09qh-lbH4zSnIKhxPsbFWdQUuuDOjw3cdrBhy_NvfdBhzpBE1RYmUDwvIcHpI6y8NcI9iFic4vljMhkD5q5QE00wWYyWDGhzaOudivb5FO97Mjl9DGsF9egekTN5CBRI8kV7WeaOZkVCEivR6TRDKnC90_u7n-p-0GTr5vwAO7z26hXX1s5R0Sa5Xfa5N8AQwKe8U
link.rule.ids 230,309,783,888,25577,76883
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LT4NAEJ409VFviprWVzkYbkTa5bEciAlQgtrSxoLpjdBlSXppG8H49x1WWr3obbOb7GOSb7-Z3dlvAe6Hha3pOUF8m1ah6hi7qRkxLDVHts4LRmjOhdpnZIaJ_rwwFi1Y7d7CCJ3QTyGOiIhiiPdK7Nfbn0MsX-RWlg_LFVZtHoPY8ZUmOh7UEkJU8V1nNJv6U0_xPCeZK9GrY1EkI0t3cbc-QA-bikjpza0fpWx_M0pwCocz7GxdnUGLryXoeLuP1yQ4njT33RIciQRNVmJlA8LyHPpBneUhbxDsTEbnF8sZY0gftfIAmukC5GAUe6GKY6b79aXJfD87cgltDPt5F2ST6Da3OXoky6LWE820zCoQkcaAcsKp1oPen91c_dPWh04YT8bp-Cl6uYaT79twWx3SG2hX7x_8Fkm2Wt4J83wBASB-tQ
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=Fiber+optic+laser+accelerometer&rft.inventor=MAGUIRE+JASON+M&rft.inventor=AMES+GREGORY+H&rft.date=2010-09-28&rft.externalDBID=B2&rft.externalDocID=US7802474B2