Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Stephan Krapick"'
Autor:
Jan Philipp Höpker, Thomas Gerrits, Adriana Lita, Stephan Krapick, Harald Herrmann, Raimund Ricken, Viktor Quiring, Richard Mirin, Sae Woo Nam, Christine Silberhorn, Tim J. Bartley
Publikováno v:
APL Photonics, Vol 4, Iss 5, Pp 056103-056103-6 (2019)
We show the proof-of-principle detection of light at 1550 nm coupled evanescently from a titanium in-diffused lithium niobate waveguide to a superconducting transition edge sensor. The coupling efficiency strongly depends on the polarization, the ove
Externí odkaz:
https://doaj.org/article/a4dead3691c14e5db27719da6ce97978
Autor:
Kai-Hong Luo, Harald Herrmann, Stephan Krapick, Benjamin Brecht, Raimund Ricken, Viktor Quiring, Hubertus Suche, Wolfgang Sohler, Christine Silberhorn
Publikováno v:
New Journal of Physics, Vol 17, Iss 7, p 073039 (2015)
The practical prospect of quantum communication and information processing relies on sophisticated single-photon pairs, which feature a controllable waveform, narrow spectrum, excellent purity, fiber compatibility, and miniaturized design. For practi
Externí odkaz:
https://doaj.org/article/070402330c234e259eb6d309b359d6a0
Autor:
Stephan Krapick, Christof Eigner, Raimund Ricken, F. vom Bruch, Michael Stefszky, Harald Herrmann, Viktor Quiring, Matteo Santandrea, Christine Silberhorn
Publikováno v:
Optics Express. 29:1991
We report second harmonic generation from a titanium indiffused lithium niobate waveguide resonator device whose cavity length is locked to the fundamental pump laser using an on-chip phase modulator. The device remains locked for more than 5 minutes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91e987a650b5bfeac466e2e7fd970458
https://doi.org/10.1364/oe.412824
https://doi.org/10.1364/oe.412824
Autor:
Raimund Ricken, Nicola Montaut, Christine Silberhorn, Matteo Santandrea, Stephan Krapick, Thomas Gerrits, Viktor Quiring, Frederik Thiele, Evan Meyer-Scott, Moritz Bartnick, Harald Herrmann, Sebastian Lengeling, Sae Woo Nam, Jan Philipp Höpker, Torsten Meier, Adriana E. Lita, Tim J. Bartley, Varun B. Verma
Publikováno v:
Quantum Photonic Devices.
Superconducting detectors are now well-established tools for low-light optics, and in particular quantum optics, boasting high-efficiency, fast response and low noise. Similarly, lithium niobate is an important platform for integrated optics given it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58a22984fcdaceb6824cd51eb648469f
https://doi.org/10.1117/12.2273388
https://doi.org/10.1117/12.2273388
Efficient sources of many-partite non-classical states are key for the advancement of quantum technologies and for the fundamental testing of quantum mechanics. We demonstrate the generation of time-correlated photon triplets at telecom wavelengths v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e518174f054187f569829a24a9c116b7
http://arxiv.org/abs/1705.09734
http://arxiv.org/abs/1705.09734
Autor:
Thomas Gerrits, Viktor Quiring, Tim J. Bartley, Jan Philipp Höpker, Harald Herrmann, Adriana E. Lita, Richard P. Mirin, Raimund Ricken, Christine Silberhorn, Sae Woo Nam, Stephan Krapick
Publikováno v:
APL Photonics, Vol 4, Iss 5, Pp 056103-056103-6 (2019)
We show the proof-of-principle detection of light at 1550 nm coupled evanescently from a titanium in-diffused lithium niobate waveguide to a superconducting transition edge sensor. The coupling efficiency strongly depends on the polarization, the ove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6567d757ded47111d2505d0ab5d4fbf
https://doaj.org/article/a4dead3691c14e5db27719da6ce97978
https://doaj.org/article/a4dead3691c14e5db27719da6ce97978
Autor:
Christine Silberhorn, Linda Sansoni, H. Herrmann, Raimund Ricken, Kai-Hong Luo, Stephan Krapick
Publikováno v:
Conference on Lasers and Electro-Optics.
In the last years the increasing complexity of quantum information protocols triggered the development of integrated waveguide technology for quantum applications [1–3] such that stability is intrinsically obtained thanks to the combination of many
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34721db186668fbe6dd804f6bc9eb09d
https://doi.org/10.1364/cleo_qels.2016.fm2n.2
https://doi.org/10.1364/cleo_qels.2016.fm2n.2
Autor:
Stephan Krapick, Christine Silberhorn, Benjamin Brecht, Raimund Ricken, Harald Herrmann, Viktor Quiring
Publikováno v:
CLEO: 2015.
We present a miniaturized integrated waveguide source providing 11.3±0.7 photon-triplet states per hour, measured with off-the-shelf components. By double-stage heralding and integration times of 83 hours, we achieve statistical significance of more
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43ad02537d92fc40b012b862d33eb8e6
https://doi.org/10.1364/cleo_qels.2015.fm2e.3
https://doi.org/10.1364/cleo_qels.2015.fm2e.3
Autor:
Tim J. Bartley, Harald Herrmann, Linda Sansoni, Georg Harder, Stephan Krapick, Christine Silberhorn, Regina Kruse
Publikováno v:
Scopus-Elsevier
The present waveguide technology for quantum source fabrication is at an early stage of development. Here we present novel approaches to source engineering which enable us to generate specific multipartite and large size quantum states.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdcef97be2d846720649b33bcae860b0
https://doi.org/10.1364/fio.2015.fth1d.2
https://doi.org/10.1364/fio.2015.fth1d.2
Autor:
B. Pressl, M. Covi, K. Laiho, Gregor Weihs, Christine Silberhorn, T. Günthner, Stephan Krapick
The measurement of light characteristics at the single- and few photon level plays a key role in many quantum optics applications. Often photodetection is preceded with the transmission of quantum light over long distances in optical fibers with thei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc54531fef5b94edaf0e17d585553c7e
http://arxiv.org/abs/1408.1321
http://arxiv.org/abs/1408.1321