ULTRA-HIGH POWER FIBER LASER SYSTEM WITH MULTIMODE-MULTIMODE FIBER COMBINER
An ultra-high power fiber laser system includes a multimode combiner which is configured with a plurality of low mode fibers bundled together and tapering toward its downstream end. A clad mode absorber extends along the tapered downstream end and over a portion of the combiner's output fiber....
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | English French German |
Published |
16.12.2020
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | An ultra-high power fiber laser system includes a multimode combiner which is configured with a plurality of low mode fibers bundled together and tapering toward its downstream end. A clad mode absorber extends along the tapered downstream end and over a portion of the combiner's output fiber. The absorber is configured with adjacent zones which are provided with respective refractive indices. In a forward propagating direction of signal, the upstream zone includes polymeric material with the refractive index higher than that of the cladding of the combiner end fiber. The intermediate zone includes polymeric material configured with a refractive index lower than that of the cladding of the combiner output fiber. The downstream zone is configured with polymeric material having a refractive index lower than that of the cladding of the combiner output fiber and impregnated with a plurality of light diffusers. |
---|---|
AbstractList | An ultra-high power fiber laser system includes a multimode combiner which is configured with a plurality of low mode fibers bundled together and tapering toward its downstream end. A clad mode absorber extends along the tapered downstream end and over a portion of the combiner's output fiber. The absorber is configured with adjacent zones which are provided with respective refractive indices. In a forward propagating direction of signal, the upstream zone includes polymeric material with the refractive index higher than that of the cladding of the combiner end fiber. The intermediate zone includes polymeric material configured with a refractive index lower than that of the cladding of the combiner output fiber. The downstream zone is configured with polymeric material having a refractive index lower than that of the cladding of the combiner output fiber and impregnated with a plurality of light diffusers. |
Author | MOCHALOV, Dmitry FOMIN, Valentin ABRAMOV, Andrey |
Author_xml | – fullname: ABRAMOV, Andrey – fullname: MOCHALOV, Dmitry – fullname: FOMIN, Valentin |
BookMark | eNrjYmDJy89L5WTwDvUJCXLU9fB091AI8A93DVJw83QCkj6OwUAyODI4xNVXIdwzxEPBF6jS09ffxVUXzoKqdfb3dfL0cw3iYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgFGlmZGhiYGTobGRCgBAG3bLzA |
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 |
DocumentTitleAlternate | SYSTÈME DE LASER À FIBRE ULTRA-HAUTE PUISSANCE DOTÉ D'UN COMBINATEUR DE FIBRES MULTIMODE-MULTIMODE ULTRALEISTUNGSSTARKES GLASFASERSYSTEM MIT MULTIMODE-MULTIMODE-FASERBÜNDLER |
ExternalDocumentID | EP2962140B1 |
GroupedDBID | EVB |
ID | FETCH-epo_espacenet_EP2962140B13 |
IEDL.DBID | EVB |
IngestDate | Fri Jul 19 15:21:06 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | false |
Language | English French German |
LinkModel | DirectLink |
MergedId | FETCHMERGED-epo_espacenet_EP2962140B13 |
Notes | Application Number: EP20140757695 |
OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201216&DB=EPODOC&CC=EP&NR=2962140B1 |
ParticipantIDs | epo_espacenet_EP2962140B1 |
PublicationCentury | 2000 |
PublicationDate | 20201216 |
PublicationDateYYYYMMDD | 2020-12-16 |
PublicationDate_xml | – month: 12 year: 2020 text: 20201216 day: 16 |
PublicationDecade | 2020 |
PublicationYear | 2020 |
RelatedCompanies | IPG Photonics Corporation |
RelatedCompanies_xml | – name: IPG Photonics Corporation |
Score | 3.2947567 |
Snippet | An ultra-high power fiber laser system includes a multimode combiner which is configured with a plurality of low mode fibers bundled together and tapering... |
SourceID | epo |
SourceType | Open Access Repository |
SubjectTerms | OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS |
Title | ULTRA-HIGH POWER FIBER LASER SYSTEM WITH MULTIMODE-MULTIMODE FIBER COMBINER |
URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201216&DB=EPODOC&locale=&CC=EP&NR=2962140B1 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfR3LTsMwzJp432CAGC_1gHqL0Lq-cpjQ2qa0sK5V17FxmpY-pF26iRXx-7hRN7jAJbIcy0ocOY4T2wF4MPgiLdTcJJznGlF1nhOeUUoyoygMRU-pWohoi5HuTdSXmTZrwXKbCyPqhH6J4oioUSnqeyX26_XPJZYjYis3j3yJqNWTm_QdufGOlbpCmS47Vp9FoRPasm0jJI_ivkJ1BX0JCx2l_foUXZfZZ29WnZSy_m1R3FM4iJBZWZ1BKy_bcGxvP15rw1HQvHe34VAEaKYbRDZKuDmH18kwiQfE8589KQqnLJZc38J2OBhjO34fJyyQpn7iSQFS-kHoMLKDGlo7DCx_xOILkFyW2B7B8c13spizaDeT3iXslasyvwKJqgbVuLIwzYKq1NRomma4Nr2s6GYGGugOdP5kc_1P3w2c1EKtwze6-i3sVR-f-R0a4YrfC_F9A8UqheE |
link.rule.ids | 230,309,786,891,25594,76906 |
linkProvider | European Patent Office |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfR3LTsMwzJrGY9xggBjPHlBvFVrXVw4TWtuUlvWlrmPjNC19SLt0Eyvi93GrbnCBS2Q5lpU4chwntgPwqLJlkkuZJjCWyYKksExgKSFCqua5KioJkfI62sJX7Kn0OpfnLVjtcmHqOqFfdXFE1KgE9b2s9-vNzyWWWcdWbp_YClHrZysemnzjHYtVhTKFN_UhDQMzMHjDQIj3o6FIFBF9CR0dpQO1Ks5bnZze9CopZfPbolincBgis6I8g1ZWdKFj7D5e68Kx17x3d-GoDtBMtohslHB7DuOpG0cjwXZebC4MZjTiLEfH1h1NsJ28T2LqcTMntjkPKR0vMKmwhxpaI_B0x6fRBXAWjQ1bwPEt9rJY0HA_k8EltIt1kV0BRySVyExcalpOJKLJJElSXJtBmvdTFQ10D3p_srn-p-8BOnbsuQvX8cc3cFIJuArl6Cu30C4_PrM7NMglu69F-Q0xCYjO |
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=ULTRA-HIGH+POWER+FIBER+LASER+SYSTEM+WITH+MULTIMODE-MULTIMODE+FIBER+COMBINER&rft.inventor=ABRAMOV%2C+Andrey&rft.inventor=MOCHALOV%2C+Dmitry&rft.inventor=FOMIN%2C+Valentin&rft.date=2020-12-16&rft.externalDBID=B1&rft.externalDocID=EP2962140B1 |