Výsledky vyhledávání - "Simon Laubrock"

Thermally assisted fabrication of nonlinear photonic structures in lithium niobate with femtosecond laser pulses

Autor: Jörg, Imbrock, Dominik, Szalek, Simon, Laubrock, Haissam, Hanafi, Cornelia, Denz

Publikováno v: Optics express. 30(22)

Engineered domain structures play an essential role in nonlinear optics for quasi-phase-matched parametric processes. Pyroelectric field-assisted domain inversion with focused femtosecond laser pulses is a promising approach to create arbitrary two-d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c9bfe4187676f2d966dc8058e7fbf328
https://pubmed.ncbi.nlm.nih.gov/36298888

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Pyroelectric field-assisted domain inversion in ferroelectric crystals: Role of temperature

Autor: Cornelia Denz, Simon Laubrock, Jörg Imbrock, Haissam Hanafi, Dominik Szalek

Publikováno v: OSA Advanced Photonics Congress (AP) 2020 (IPR, NP, NOMA, Networks, PVLED, PSC, SPPCom, SOF).

Ferroelectric domains are fabricated by patterning lithium niobate and lithium tantalate crystals with femtosecond laser pulses and subsequent heating to elevated temperatures. We investigate the role of temperature on the domain inversion process.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50bb52ceb7b542e4a1cf04c2a4fef4af
https://doi.org/10.1364/np.2020.npm4d.5

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