Optical transmitter
A wavelength-division multiplexing transmitter that is capable of enhancing its ability to compensate for a difference in light intensity between wavelengths. The wavelength-division multiplexing transmitter includes an optical branching part for branching a wavelength-division multiplexed input opt...
Saved in:
| Main Authors | , |
|---|---|
| Format | Patent |
| Language | English |
| Published |
18.01.2007
|
| Subjects | |
| Online Access | Get full text |
Cover
Loading…
| Abstract | A wavelength-division multiplexing transmitter that is capable of enhancing its ability to compensate for a difference in light intensity between wavelengths. The wavelength-division multiplexing transmitter includes an optical branching part for branching a wavelength-division multiplexed input optical signal into a plurality of optical signals, a plurality of wavelength-selective devices for selecting as output wavelengths the wavelengths of each of the optical signals branched by the optical branching part, and an optical coupling part for coupling the output wavelengths respectively output from the plurality of wavelength-selective devices. At least either the branching in the optical branching part or the coupling in the optical coupling part is performed at a power ratio M:N where M and N differ from each other. |
|---|---|
| AbstractList | A wavelength-division multiplexing transmitter that is capable of enhancing its ability to compensate for a difference in light intensity between wavelengths. The wavelength-division multiplexing transmitter includes an optical branching part for branching a wavelength-division multiplexed input optical signal into a plurality of optical signals, a plurality of wavelength-selective devices for selecting as output wavelengths the wavelengths of each of the optical signals branched by the optical branching part, and an optical coupling part for coupling the output wavelengths respectively output from the plurality of wavelength-selective devices. At least either the branching in the optical branching part or the coupling in the optical coupling part is performed at a power ratio M:N where M and N differ from each other. |
| Author | RASMUSSEN JENS ISOMURA AKIHIKO |
| Author_xml | – fullname: ISOMURA AKIHIKO – fullname: RASMUSSEN JENS |
| BookMark | eNrjYmDJy89L5WQQ9i8oyUxOzFEoKUrMK87NLClJLeJhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfGhwUYGBuYGhiamhsaOhsbEqQIAiaQjQw |
| 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 | US2007014513A1 |
| GroupedDBID | EVB |
| ID | FETCH-epo_espacenet_US2007014513A13 |
| IEDL.DBID | EVB |
| IngestDate | Fri Oct 18 05:52:00 EDT 2024 |
| IsOpenAccess | true |
| IsPeerReviewed | false |
| IsScholarly | false |
| Language | English |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-epo_espacenet_US2007014513A13 |
| Notes | Application Number: US20060340530 |
| OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070118&DB=EPODOC&CC=US&NR=2007014513A1 |
| ParticipantIDs | epo_espacenet_US2007014513A1 |
| PublicationCentury | 2000 |
| PublicationDate | 20070118 |
| PublicationDateYYYYMMDD | 2007-01-18 |
| PublicationDate_xml | – month: 01 year: 2007 text: 20070118 day: 18 |
| PublicationDecade | 2000 |
| PublicationYear | 2007 |
| RelatedCompanies | FUJITSU LIMITED |
| RelatedCompanies_xml | – name: FUJITSU LIMITED |
| Score | 2.6610353 |
| Snippet | A wavelength-division multiplexing transmitter that is capable of enhancing its ability to compensate for a difference in light intensity between wavelengths.... |
| SourceID | epo |
| SourceType | Open Access Repository |
| SubjectTerms | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MULTIPLEX COMMUNICATION OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS TRANSMISSION |
| Title | Optical transmitter |
| URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070118&DB=EPODOC&locale=&CC=US&NR=2007014513A1 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQAdaxhqbJ5qBuKrAINEk1NNW1tDRP0k20MDVPTTI1MUsFx7Svn5lHqIlXhGkEE0MObC8M-JzQcvDhiMAclQzM7yXg8roAMYjlAl5bWayflAkUyrd3C7F1UYP1js1BGynVXJxsXQP8Xfyd1ZydbUOD1fyCoHImpobGjsC-EiuwIW0OWgDmGuYE2pdSgFypuAkysAUAzcsrEWJgSs0TZuB0ht29JszA4Qud8hZmYAev0UwuBgpC82GxCIOwfwF4DFqhBFTV5GaCtuSIMii7uYY4e-gC7YmHeys-NBjZUcZiDCzADn-qBIOCiZmJRZpZqjmwd5FikpiamGiYbJCWZmYCZJmkWCQaSzLI4DNJCr-0NAMXZHzSUNfQQoaBpaSoNFUWWLGWJMmBwwMAv6F5yg |
| link.rule.ids | 230,309,783,888,25578,76884 |
| linkProvider | European Patent Office |
| linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQAdaxhqbJ5qBuKrAINEk1NNW1tDRP0k20MDVPTTI1MUsFx7Svn5lHqIlXhGkEE0MObC8M-JzQcvDhiMAclQzM7yXg8roAMYjlAl5bWayflAkUyrd3C7F1UYP1js1BGynVXJxsXQP8Xfyd1ZydbUOD1fyCoHImpobGjsC-EiuwkW0BOmnfNcwJtC-lALlScRNkYAsAmpdXIsTAlJonzMDpDLt7TZiBwxc65S3MwA5eo5lcDBSE5sNiEQZh_wLwGLRCCaiqyc0EbckRZVB2cw1x9tAF2hMP91Z8aDCyo4zFGFiAHf5UCQYFEzMTizSzVHNg7yLFJDE1MdEw2SAtzcwEyDJJsUg0lmSQwWeSFH5peQZOjxBfn3gfTz9vaQYuyFiloa6hhQwDS0lRaaossJItSZIDhw0AnQV8ug |
| 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=Optical+transmitter&rft.inventor=ISOMURA+AKIHIKO&rft.inventor=RASMUSSEN+JENS&rft.date=2007-01-18&rft.externalDBID=A1&rft.externalDocID=US2007014513A1 |