Photon-pair generation using inverse-designed thin-film lithium niobate mode converters

Spontaneous parametric down-conversion (SPDC) has become a key method for generating entangled photon pairs. Periodically poled thin-film lithium niobate (TFLN) waveguides induce strong SPDC but require complex fabrication processes. In this work, we experimentally demonstrate efficient SPDC and sec...

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Autores principales:	Kiwon Kwon, Hyungjun Heo, Dongjin Lee, Hyeongpin Kim, Hyeong-Soon Jang, Woncheol Shin, Hyang-Tag Lim, Yong-Su Kim, Sang-Wook Han, Sangin Kim, Heedeuk Shin, Hyounghan Kwon, Hojoong Jung
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	AIP Publishing LLC 2024-05-01
Colección:	APL Photonics
Acceso en línea:	http://dx.doi.org/10.1063/5.0192026
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