Studies on Growth, Crystal Structure and Characterization of Novel Organic Nicotinium Trifluoroacetate Single Crystals

Dhanaraj, P.V.; Rajesh, N.P.

doi:10.5772/53795

Cited by 5 publications

(3 citation statements)

References 4 publications

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“…The third-order nonlinear optical parameters can be calculated using our data and standard equations presented, e.g., in Refs. [11][12][13][14]. The nonlinear refractive index n 2 , the absorption coefficient β and the thirdorder susceptibility χ (3) values for the INBAB crystals are 7.41×10 -8 cm 2 /W, 0.04×10 -4 cm/W and 4.75×10 -6 esu, respectively.…”

Section: Third-order Nonlinear Optical and Optical Limiting Studiesmentioning

confidence: 99%

Structure and characterization of a new organic crystal for optical limiting applications, isonicotinamide bis-p-aminobenzoic acid

Vijayalakshmi¹,

Vidyavathy²,

Vinitha³

2016

Ukr. J. Phys. Opt.

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A new organic nonlinear optical single crystal, isonicotinamide bis-paminobenzoic acid (INBAB), is grown from methanol solution using a slow evaporation solution technique. INBAB belongs to a monoclinic system with the space group P2 1 /n. Its relative optical transmittance and optical band gap are found to be 58% and 3.4 eV, respectively. INBAB is thermally stable up to 147°C. The laser-induced surface damage threshold for our crystal is equal to 1.2 GW/cm 2 for the 1064 nm Nd:YAG laser radiation. The nonlinear refractive index, the absorption coefficient and the third-order nonlinear susceptibility of our crystal are determined using a Z-scan technique. The material demonstrates optical-limiting behaviour up to the input irradiance of around 5.63 mW.

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Section: Third-order Nonlinear Optical and Optical Limiting Studiesmentioning

confidence: 99%

Structure and characterization of a new organic crystal for optical limiting applications, isonicotinamide bis-p-aminobenzoic acid

Vijayalakshmi¹,

Vidyavathy²,

Vinitha³

2016

Ukr. J. Phys. Opt.

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“…Moreover, suitability, simplicity and the possible avoidance of complex growth are the qualities of solution growth method [4][5][6]. The high nonlinear efficiency of an organic material is due to the long wavelength absorption edge since they have delocalised conjugated π electron to enhance the nonlinear hyper polarizability [7]. The organic NLO materials have excellent applications in optical data storage, optical information processing, electro optical modulation, telecommunication, etc., [8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Investigation on the optical, mechanical and magnetic properties of organic NLO single crystal: Pyridine 3-carboxylic acid

Deepa

Philominathan

2016

Optik

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“…Generally, organic materials possess both donor and acceptor groups with a suitable conjugation path which leads to large third order nonlinearities. The need for efficient third order NLO materials still exist even the importance of second order NLO materials are well understood [5]. Pyridine derivatives are present in many large molecules having photo-chemical, electro-chemical and catalytic applications.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, growth, structural, thermal, dielectric, linear and nonlinear optical studies of 2-amino 6-methylpyridinium salicylate single crystal

Venda

Peramaiyan

NizamMohideen

et al. 2016

J Opt

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Single crystal of 2-amino 6-methylpyridinium salicylate (2A6MPS) was grown for the first time by the slow evaporation method. Single crystal X-ray diffraction analysis was employed to estimate the cell parameters of the grown crystal. The third order nonlinear optical properties of 2A6MPS was studied by the Z-scan technique using 532 nm diode pumped CW Nd:YAG laser. Nonlinear refractive index, nonlinear absorption coefficient and nonlinear susceptibility of the grown crystal were found to be 10 -8 cm 2 /W, 10 -4 cm/W and 10 -6 esu, respectively. Thermal stability of 2A6MPS was studied by thermogravimetry (TG) and differential thermal analyses (DTA). The optical transmittance window and the lower cut-off wavelength of 2A6MPS were identified by UV-Vis-NIR studies. From the dielectric measurements, the relative dielectric permittivities e 11 and e 33 values were determined.

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Studies on Growth, Crystal Structure and Characterization of Novel Organic Nicotinium Trifluoroacetate Single Crystals

Cited by 5 publications

References 4 publications

Structure and characterization of a new organic crystal for optical limiting applications, isonicotinamide bis-p-aminobenzoic acid

Structure and characterization of a new organic crystal for optical limiting applications, isonicotinamide bis-p-aminobenzoic acid

Investigation on the optical, mechanical and magnetic properties of organic NLO single crystal: Pyridine 3-carboxylic acid

Synthesis, growth, structural, thermal, dielectric, linear and nonlinear optical studies of 2-amino 6-methylpyridinium salicylate single crystal

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