Organic THz Generators: A Design Strategy for Organic Crystals with Ultralarge Macroscopic Hyperpolarizability

Newly designed halogenated organic quinolinium crystals proposed in this work provide fully optimized molecular ordering for maximizing the optical nonlinearity and high‐performance broadband terahertz (THz) wave generation. The ultralarge diagonal optical nonlinearity (almost 300 × 10−30 esu) of th...

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Veröffentlicht in:	Advanced optical materials 2021-10, Vol.9 (19), p.n/a
Hauptverfasser:	Seok, Jin‐Hong, Kim, Deokjoong, Kim, Won Tae, Kim, Seung‐Jun, Yoon, Woojin, Yoon, Ga‐Eun, Yu, In Cheol, Jazbinsek, Mojca, Kim, Sang‐Wook, Yun, Hoseop, Kim, Dongwook, Rotermund, Fabian, Kwon, O‐Pil
Format:	Artikel
Sprache:	eng
Schlagworte:	Broadband Crystal growth Crystals electro‐optic crystals halogenated organic crystals Lateral stability Materials science Morphology nonlinear optics Nonlinearity Optics Organic crystals Terahertz frequencies Thermal stability THz photonics Wave generation
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