dc.identifier.uri |
http://dx.doi.org/10.15488/10259 |
|
dc.identifier.uri |
https://www.repo.uni-hannover.de/handle/123456789/10332 |
|
dc.contributor.author |
Prossotowicz, Maike
|
|
dc.contributor.author |
Heimes, Andreas
|
|
dc.contributor.author |
Flamm, Daniel
|
|
dc.contributor.author |
Jansen, Florian
|
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dc.contributor.author |
Otto, Hans-Jürgen
|
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dc.contributor.author |
Budnicki, Aleksander
|
|
dc.contributor.author |
Morgner, Uwe
|
|
dc.contributor.author |
Killi, Alexander
|
|
dc.contributor.editor |
Armani, Andrea M.
|
|
dc.contributor.editor |
Kudryashov, Alexis V.
|
|
dc.contributor.editor |
Paxton, Alan H.
|
|
dc.contributor.editor |
Ilchenko, Vladimir S.
|
|
dc.date.accessioned |
2020-12-08T15:27:04Z |
|
dc.date.available |
2020-12-08T15:27:04Z |
|
dc.date.issued |
2020 |
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dc.identifier.citation |
Prossotowicz, M.; Heimes, A.; Flamm, D.; Jansen, F.; Otto, H.-J. et al.: Dynamic coherent beam combining based on a setup of microlens arrays. In: Proceedings of SPIE 11266 (2020), 1126612. DOI: https://doi.org/10.1117/12.2547303 |
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dc.description.abstract |
A novel optical concept is introduced with standard components for highly efficient coherent beam combining a system of (N x N) beams. In a proof-of-principle experiment a well-defined setup with microlens arrays (MLAs) is used to create a beam matrix of 5 x 5 beams. For the combination step the same setup is employed, and the created 25 beams are combined. A combination efficiency above 90% is achieved. Furthermore, the concept allows for dynamic beam combination, i.e., the resulting number of beams and corresponding positions can be controlled by the absolute phases of the array of input beams. A proof-of-principle experiment shows excellent agreement with the model. © COPYRIGHT SPIE |
eng |
dc.language.iso |
eng |
|
dc.publisher |
Bellingham : SPIE |
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dc.relation.ispartof |
Laser Resonators, Microresonators, and Beam Control XXII : 3-6 February 2020, San Francisco, California, United States |
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dc.relation.ispartofseries |
Proceedings of SPIE 11266 (2020) |
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dc.rights |
Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. Dieser Beitrag ist aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich. |
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dc.subject |
Beam shaping |
eng |
dc.subject |
Beam steering |
eng |
dc.subject |
Coherent beam combination |
eng |
dc.subject |
Microlens arrays |
eng |
dc.subject |
Ultrafast optics |
eng |
dc.subject |
Ultrashort pulses |
eng |
dc.subject.classification |
Konferenzschrift |
ger |
dc.subject.ddc |
620 | Ingenieurwissenschaften und Maschinenbau
|
ger |
dc.title |
Dynamic coherent beam combining based on a setup of microlens arrays |
eng |
dc.type |
BookPart |
|
dc.type |
Text |
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dc.relation.essn |
1996-756X |
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dc.relation.isbn |
978-1-5106-3295-0 |
|
dc.relation.issn |
0277-786X |
|
dc.relation.doi |
https://doi.org/10.1117/12.2547303 |
|
dc.bibliographicCitation.volume |
11266 |
|
dc.bibliographicCitation.firstPage |
1126612 |
|
dc.description.version |
publishedVersion |
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tib.accessRights |
frei zug�nglich |
|