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dc.contributor.authorLütolf, Fabian
dc.contributor.authorFriebel, Florence
dc.contributor.authorKuznetsov, Ivan
dc.contributor.authorRudin, Benjamin
dc.contributor.authorEmaury, Florian
dc.contributor.authorGallinet, Benjamin
dc.contributor.authorFerrini, Rolando
dc.contributor.authorBasset, Guillaume
dc.contributor.authorResan, Bojan
dc.date.accessioned2022-05-16T12:56:40Z
dc.date.available2022-05-16T12:56:40Z
dc.date.issued2022-05-15
dc.identifier.citationOptics Continuum, 1(5), 1051-1059en_US
dc.identifier.urihttps://yoda.csem.ch/handle/20.500.12839/1016
dc.description.abstractWafer-scale, nanoimprint lithography-based approaches for manufacturing of high-efficiency transmission gratings at telecom wavelengths are reported. Two microns-deep, binary gratings are thereby fabricated and combined with a subwavelength, antireflective structure to achieve a cost-efficient and reliable manufacturing process. Diffraction efficiencies of 92% are experimentally achieved in the Littrow configuration. These gratings are used to compress 8 picosecond pulses with 1W of average output power at central wavelength of 1555nm to pulse duration of 378 femtosecondsen_US
dc.description.sponsorshipSwiss Nanoscience Institute (Nanoargovia grant 14.19).en_US
dc.language.isoenen_US
dc.subjectUltrashort pulse laseren_US
dc.subjectFemtoseconden_US
dc.subjectChirped Pulse Amplificationen_US
dc.subjectNano Imprint Lithographyen_US
dc.subjectDiffraction Gratingen_US
dc.subjectHigh Efficiency Gratingen_US
dc.subjectLaser Compressoren_US
dc.subjectFemtosecond Laseren_US
dc.subjectGratingen_US
dc.titleWafer-scale replicated gratings for compressing ultrafast laser pulses at telecom wavelengthsen_US
dc.typeArticleen_US
dc.type.csemdivisionsDiv-Ren_US
dc.type.csemresearchareasPhotonicsen_US
dc.type.csemresearchareasFunctional Surfacesen_US
dc.identifier.doi10.1364/OPTCON.456059


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