Zobrazeno 1 - 10
of 31
pro vyhledávání: '"L. Freisem"'
Publikováno v:
EPJ Web of Conferences, Vol 205, p 01022 (2019)
We demonstrate a sensor that measures wavefronts of multiple extreme ultraviolet wavelengths simultaneously. By incorporating transmission gratings into the apertures of a Hartmann mask, we can record wavefront information for series of discrete harm
Externí odkaz:
https://doaj.org/article/2f6615f8cf18447ca5ac629bb5c4339a
Autor:
G. Enzian, L. Freisem, J. J. Price, A. Ø. Svela, J. Clarke, B. Shajilal, J. Janousek, B. C. Buchler, P. K. Lam, M. R. Vanner
Publikováno v:
Enzian, G, Freisem, L, Price, J J, Svela, A O, Clarke, J, Shajilal, B, Janousek, J, Buchler, B C, Lam, P K & Vanner, M R 2021, ' Non-Gaussian Mechanical Motion via Single and Multiphonon Subtraction from a Thermal State ', Physical Review Letters, vol. 127, no. 24, 243601 . https://doi.org/10.1103/PhysRevLett.127.243601
Quantum optical measurement techniques offer a rich avenue for quantum control of mechanical oscillators via cavity optomechanics. In particular, a powerful yet little explored combination utilizes optical measurements to perform heralded non-Gaussia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::824e4f20db143a9d280620521e58b75d
https://curis.ku.dk/ws/files/291300404/PhysRevLett.127.243601.pdf
https://curis.ku.dk/ws/files/291300404/PhysRevLett.127.243601.pdf
Akademický článek
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Publikováno v:
2018 Conference on Lasers and Electro-Optics, CLEO 2018-Proceedings: Science and Innovations, CLEO_SI 2018
2018 Conference on Lasers and Electro-Optics, CLEO 2018-Proceedings
Jansen, G S M, Freisem, L, Rudolf, D, Eikema, K S E & Witte, S 2018, Spectrally-resolved, single-shot wavefront sensing of broadband high-harmonic sources . in 2018 Conference on Lasers and Electro-Optics, CLEO 2018-Proceedings : Science and Innovations, CLEO_SI 2018 ., STh3N.4, Optics InfoBase Conference Papers, vol. Part F94-CLEO_SI 2018, OSA-The Optical Society, CLEO: Science and Innovations, CLEO_SI 2018, San Jose, United States, 13/05/18 . https://doi.org/10.1364/CLEO_SI.2018.STh3N.4
2018 Conference on Lasers and Electro-Optics, CLEO 2018-Proceedings
Jansen, G S M, Freisem, L, Rudolf, D, Eikema, K S E & Witte, S 2018, Spectrally-resolved, single-shot wavefront sensing of broadband high-harmonic sources . in 2018 Conference on Lasers and Electro-Optics, CLEO 2018-Proceedings : Science and Innovations, CLEO_SI 2018 ., STh3N.4, Optics InfoBase Conference Papers, vol. Part F94-CLEO_SI 2018, OSA-The Optical Society, CLEO: Science and Innovations, CLEO_SI 2018, San Jose, United States, 13/05/18 . https://doi.org/10.1364/CLEO_SI.2018.STh3N.4
A novel grating-based Hartmann-type wavefront sensor is developed and used to measure wavefronts of nine high-harmonics at 25-49 nm wavelength simultaneously. Pulse front tilts of the high-harmonic beam are measured in a single exposure.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46e6140a3e67679080f9333a5d9b0338
https://hdl.handle.net/1871.1/9105209a-0df0-4503-9e7b-69072d99929c
https://hdl.handle.net/1871.1/9105209a-0df0-4503-9e7b-69072d99929c
Publikováno v:
Optics Express
Optics Express, 26(6), 6860-6871. The Optical Society
Freisem, L, Jansen, G S M, Rudolf, D, Eikema, K S E & Witte, S 2018, ' Spectrally resolved single-shot wavefront sensing of broadband high-harmonic sources ', Optics Express, vol. 26, no. 6, pp. 6860-6871 . https://doi.org/10.1364/OE.26.006860
Optics Express, 26(6), 6860-6871. The Optical Society
Freisem, L, Jansen, G S M, Rudolf, D, Eikema, K S E & Witte, S 2018, ' Spectrally resolved single-shot wavefront sensing of broadband high-harmonic sources ', Optics Express, vol. 26, no. 6, pp. 6860-6871 . https://doi.org/10.1364/OE.26.006860
Wavefront sensors are an important tool to characterize coherent beams of extreme ultraviolet radiation. However, conventional Hartmann-type sensors do not allow for independent wavefront characterization of different spectral components that may be
Publikováno v:
The European Conference on Lasers and Electro-Optics, CLEO_Europe 2017, Part F82-CLEO_Europe 2017
Jansen, G S M, Rudolf, D, Freisem, L, de Beurs, A, Eikema, K S E & Witte, S 2017, Spatially resolved fourier transform interferometry in the extreme ultraviolet . in The European Conference on Lasers and Electro-Optics, CLEO_Europe 2017 . vol. Part F82-CLEO_Europe 2017, OSA-The Optical Society, The European Conference on Lasers and Electro-Optics, CLEO_Europe 2017, Munich, Germany, 25/06/17 .
Jansen, G S M, Rudolf, D, Freisem, L, de Beurs, A, Eikema, K S E & Witte, S 2017, Spatially resolved fourier transform interferometry in the extreme ultraviolet . in The European Conference on Lasers and Electro-Optics, CLEO_Europe 2017 . vol. Part F82-CLEO_Europe 2017, OSA-The Optical Society, The European Conference on Lasers and Electro-Optics, CLEO_Europe 2017, Munich, Germany, 25/06/17 .
Through generation of coherent extreme ultraviolet (XUV) radiation, high-harmonic generation (HHG) has opened up a wealth of possibilities for table-top research, ranging from attosecond dynamics to high resolution coherent imaging. The ability to pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bca763a913e5f8eda2f7b0ecc7b7b94b
https://research.vu.nl/en/publications/144e25ff-b87a-48ef-a0b4-2fd3d07cbded
https://research.vu.nl/en/publications/144e25ff-b87a-48ef-a0b4-2fd3d07cbded
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Conference
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Akademický článek
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