Synthesis, crystal structure, and third-order non-linear optical properties of a new Cd(II) polymer constructed from pyrazine-2-carboxylic acid

Li, Yong; Pan, Wei-Cheng; Hong, Pengzhi; Zhang, Zhaoxia; Li, Kechang

doi:10.1080/00958972.2014.950572

Cited by 3 publications

(1 citation statement)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Also, the measured ðI m ½v ð3Þ Þ value for 4 in solution is larger by one to two orders of magnitude than the values reported for InPc (3.49 × 10 −12 and 1.89 × 10 −11 esu) [50], cadmium(II) polymeric cluster in DMF (8.03 × 10 −12 esu) [51] and tert-butyl-substituted ZnPc at~4.3 × 10 −14 esu. The ðI m ½v ð3Þ Þvalues of~10 −10 esu in thin films reported in this work were the same order of magnitude for the trinuclear lanthanide phthalocyanines embedded in poly(bisphenol A carbonate) at 532 nm and in DMF, as reported by Sekhosana et al [18].…”

Section: Z-scan Measurements In Thincontrasting

confidence: 70%

Mercaptopyridine-substituted indium, zinc, and metal-free phthalocyanines: nonlinear optical studies in solution and on polymer matrices

Bankole

Nyokong

2015

Journal of Coordination Chemistry

View full text Add to dashboard Cite

0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 -4 -2 0 2 4 Tra nsm it t a nc e Z (c m )In this article, the nonlinear optical characterizations and optical limiting properties of metal-free (2), zinc (3), and indium (4) tetra 4-(2-mercaptopyridine) phthalocyanines are discussed. Nonlinear optical properties of the samples were evaluated using Z-scan at 532 nm and 10 ns pulse in CHCl 3 , and doped on poly(bisphenol A carbonate) (PBC) thin films. Thin films for 2, 3, and 4 are represented as 2-PBC, 3-PBC, and 4-PBC, respectively. We observed two-photon absorption (2PA) and strong reverse saturable absorption as the dominant mechanisms at nanosecond laser excitation in solution and thin films. By virtue of the magnitude of absorption coefficients and other nonlinear optical parameters estimated in this work, sample 4 was found to exhibit strongest nonlinear optical properties followed by 3, while 2 is the weakest nonlinear absorber of the studied samples. Large third-order susceptibility (1.46 × 10 −9 esu and 7.74 × 10 −10 esu) and hyperpolarizability (2.13 × 10 −28 and 8.37 × 10 −29 esu) were estimated for 4-PBC and 3-PBC, respectively. Our studies show that these molecules are suitable candidates for practical passive optical limiters.

show abstract

Section: Z-scan Measurements In Thincontrasting

confidence: 70%

Mercaptopyridine-substituted indium, zinc, and metal-free phthalocyanines: nonlinear optical studies in solution and on polymer matrices

Bankole

Nyokong

2015

Journal of Coordination Chemistry

View full text Add to dashboard Cite

show abstract

Nonlinear optical properties, upconversion and lasing in metal–organic frameworks

et al. 2017

View full text Add to dashboard Cite

The building block modular approach that lies behind coordination polymers (CPs) and metal-organic frameworks (MOFs) results not only in a plethora of materials that can be obtained but also in a vast array of material properties that could be aimed at. Optical properties appear to be particularly predetermined by the character of individual structural units and by the intricate interplay between them. Indeed, the "design principles" shaping the optical properties of these materials seem to be well explored for luminescence and second-harmonic generation (SHG) phenomena; these have been covered in numerous previous reviews. Herein, we shine light on CPs and MOFs as optical media for state-of-the-art photonic phenomena such as multi-photon absorption, triplet-triplet annihilation (TTA) and stimulated emission. In the first part of this review we focus on the nonlinear optical (NLO) properties of CPs and MOFs, with a closer look at the two-photon absorption property. We discuss the scope of applicability of most commonly used measurement techniques (Z-scan and two-photon excited fluorescence (TPEF)) that can be applied for proper determination of the NLO properties of these materials; in particular, we suggest recommendations for their use, along with a discussion of the best reporting practices of NLO parameters. We also outline design principles, employing both intramolecular and intermolecular strategies, that are necessary for maximizing the NLO response. A review of recent literature on two-, three- and multi-photon absorption in CPs and MOFs is further supplemented with application-oriented processes such as two-photon 3D patterning and data storage. Additionally, we provide an overview of the latest achievements in the field of frequency doubling (SHG) and tripling (third-harmonic generation, THG) in these materials. Apart from nonlinear processes, in the next sections we also target the photonic properties of MOFs that benefit from their porosity, and resulting from this their ability to serve as containers for optically-active molecules. Thus, we survey dye@MOF composites as novel media in which efficient upconversion via triplet energy migration (TEM) occurs as well as materials for stimulated emission and multi-photon pumped lasing. Prospects for producing lasing as an intrinsic property of MOFs has also been discussed. Overall, further development of the optical processes highlighted herein should allow for realization of various photonic, data storage, biomedical and optoelectronic applications.

show abstract

Luminescent Materials of Rare Earth Organic Carboxylic Acid Complexes

李龙山¹,

黄云华²,

赵瑞兰³

et al. 2018

View full text Add to dashboard Cite

Rare earth organic carboxylic acid complexes have been the attractive research field all the time and have obtained remarkable progress owing to their high stability, hypotoxicity, excellent biocompatibility and luminous properties. In this paper, the research achievements about the luminescent materials of rare earth organic carboxylic acid complexes in recent years had been collected. Furthermore, the factors of rare earth organic carboxylic acid complexes, which were the luminous mechanism, synthesized methods, influence factors of luminescent properties and application areas of luminescent materials, were summarized and analyzed. And on top of that, the future development inclination of the luminescent materials of rare earth organic carboxylic acid complexes is also forecasted in this study.

show abstract

Synthesis, crystal structure, and third-order non-linear optical properties of a new Cd(II) polymer constructed from pyrazine-2-carboxylic acid

Cited by 3 publications

References 30 publications

Mercaptopyridine-substituted indium, zinc, and metal-free phthalocyanines: nonlinear optical studies in solution and on polymer matrices

Mercaptopyridine-substituted indium, zinc, and metal-free phthalocyanines: nonlinear optical studies in solution and on polymer matrices

Nonlinear optical properties, upconversion and lasing in metal–organic frameworks

Luminescent Materials of Rare Earth Organic Carboxylic Acid Complexes

Contact Info

Product

Resources

About