Growth, characterizations and nonlinear optical studies of dimethylamine substituted anthracene chalcone single crystals

Jahagirdar, Jitendra R.; Maidur, Shivaraj R.; Patil, P. S.; Chia, Tze Shyang; Quah, Ching Kheng

doi:10.1016/j.molstruc.2022.134897

Cited by 11 publications

(2 citation statements)

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“…Jahagirdar et al [ 76 ] conducted a comprehensive investigation into the characteristics of anthracene‐based molecules. Utilizing a CW‐DPSS laser operating at 532 nm, their open aperture z ‐scan experiment unveiled a robust two‐photon assisted reverse saturation absorption (RSA), characterized by a noteworthy two‐photon absorption (TPA) coefficient (β) of 6.9 × 10 −5 cm W −1 .…”

Section: Resultsmentioning

confidence: 99%

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Unveiling All‐Optical Switching Phenomenon in Anthracene Derivatives: A Comprehensive Study on Optical and Nonlinear Optical Multifunctionality

Szukalski,

Zajac,

Pardus

et al. 2024

Advanced Optical Materials

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In this study, it is considered three anthracene derivatives, characterized meticulously in terms of their chemical structure and product purity. Extensive quantum chemical calculations are conducted to elucidate their optical and nonlinear optical properties, shedding light on the mechanism of photoinduced conformational transformation, a pivotal discovery in this research. Experimental analyses encompassed fundamental optical properties and advanced nonlinear optical phenomena, including z‐scan experiments, second harmonic generation (SHG), and third harmonic generation (THG). Remarkably, a groundbreaking all‐optical switching phenomenon in these materials is experimentally validated, marking a significant advancement and contributing to their potential applications.

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Section: Resultsmentioning

confidence: 99%

“…NAK* 5.0 0.5 [ 75] b) CW-DPSS laser, DMF solvent, 𝜆 ex = 532 nm. [ 76] to the influence of donor effects, wherein dibenzothiophene and thiophene are expected to exhibit higher values compared to the naphthalene, respectively.…”

Section: Experiments In Liquid-state Samples: Z-scanmentioning

confidence: 99%