article published yes René Geromel author Philip Georgi author Maximilian Protte author 46170 Shiwei Lei author Tim Bartley author 49683 Lingling Huang author Thomas Zentgraf author 305250000-0002-8662-1101 15 department 230 department 289 department 623 department TRR 142: TRR 142 project TRR 142 - B: TRR 142 - Project Area B project TRR 142 - B09: TRR 142 - Subproject B09 project TRR 142 - C07: TRR 142 - Subproject C07 project TRR 142 - C: TRR 142 - Project Area C project Dispersion is present in every optical setup and is often an undesired effect, especially in nonlinear-optical experiments where ultrashort laser pulses are needed. Typically, bulky pulse compressors consisting of gratings or prisms are used to address this issue by precompensating the dispersion of the optical components. However, these devices are only able to compensate for a part of the dispersion (second-order dispersion). Here, we present a compact pulse-shaping device that uses plasmonic metasurfaces to apply an arbitrarily designed spectral phase delay allowing for a full dispersion control. Furthermore, with specific phase encodings, this device can be used to temporally reshape the incident laser pulses into more complex pulse forms such as a double pulse. We verify the performance of our device by using an SHG-FROG measurement setup together with a retrieval algorithm to extract the dispersion that our device applies to an incident laser pulse. https://ris.uni-paderborn.de/download/44044/44045/acs.nanolett.2c04980.pdf application/pdf American Chemical Society (ACS)2023 eng Mechanical EngineeringCondensed Matter PhysicsGeneral Materials ScienceGeneral ChemistryBioengineering 1530-6984 1530-699210.1021/acs.nanolett.2c04980 2383196 - 3201 Geromel, René, et al. “Compact Metasurface-Based Optical Pulse-Shaping Device.” <i>Nano Letters</i>, vol. 23, no. 8, American Chemical Society (ACS), 2023, pp. 3196–201, doi:<a href="https://doi.org/10.1021/acs.nanolett.2c04980">10.1021/acs.nanolett.2c04980</a>. @article{Geromel_Georgi_Protte_Lei_Bartley_Huang_Zentgraf_2023, title={Compact Metasurface-Based Optical Pulse-Shaping Device}, volume={23}, DOI={<a href="https://doi.org/10.1021/acs.nanolett.2c04980">10.1021/acs.nanolett.2c04980</a>}, number={8}, journal={Nano Letters}, publisher={American Chemical Society (ACS)}, author={Geromel, René and Georgi, Philip and Protte, Maximilian and Lei, Shiwei and Bartley, Tim and Huang, Lingling and Zentgraf, Thomas}, year={2023}, pages={3196–3201} } Geromel R, Georgi P, Protte M, et al. Compact Metasurface-Based Optical Pulse-Shaping Device. <i>Nano Letters</i>. 2023;23(8):3196-3201. doi:<a href="https://doi.org/10.1021/acs.nanolett.2c04980">10.1021/acs.nanolett.2c04980</a> R. Geromel <i>et al.</i>, “Compact Metasurface-Based Optical Pulse-Shaping Device,” <i>Nano Letters</i>, vol. 23, no. 8, pp. 3196–3201, 2023, doi: <a href="https://doi.org/10.1021/acs.nanolett.2c04980">10.1021/acs.nanolett.2c04980</a>. Geromel, R., Georgi, P., Protte, M., Lei, S., Bartley, T., Huang, L., &#38; Zentgraf, T. (2023). Compact Metasurface-Based Optical Pulse-Shaping Device. <i>Nano Letters</i>, <i>23</i>(8), 3196–3201. <a href="https://doi.org/10.1021/acs.nanolett.2c04980">https://doi.org/10.1021/acs.nanolett.2c04980</a> Geromel, René, Philip Georgi, Maximilian Protte, Shiwei Lei, Tim Bartley, Lingling Huang, and Thomas Zentgraf. “Compact Metasurface-Based Optical Pulse-Shaping Device.” <i>Nano Letters</i> 23, no. 8 (2023): 3196–3201. <a href="https://doi.org/10.1021/acs.nanolett.2c04980">https://doi.org/10.1021/acs.nanolett.2c04980</a>. R. Geromel, P. Georgi, M. Protte, S. Lei, T. Bartley, L. Huang, T. Zentgraf, Nano Letters 23 (2023) 3196–3201. 440442023-04-18T05:47:22Z2023-05-12T11:17:51Z