Synthesis, growth and characterization of organic nonlinear optical single crystal 1,3-bis(4-methoxyphenyl)prop-2-en-1-one (BMP) by vertical Bridgman technique

Arunkumar, K.; Kalainathan, S.

doi:10.1016/j.optlastec.2016.10.003

Cited by 17 publications

(3 citation statements)

References 31 publications

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“…The SHG properties of organic nonlinear optical crystals with similar ketone-methoxy group structures reported in recent years are listed in Table S2 †. When having the same electron donor CH 3 O– group, the SHG intensities of simple ketone structures, such as DMPP, 51 BMP, 52 and 6MN4MPP, 15 are 1–2 times that of KDP ( d 36 = 0.39 pm V −1 at 1064 nm) 53,54 /urea ( d 36 = 1.2 ± 0.1 pm V −1 at 1064 nm), 55 which are smaller than that of MPMOI. Besides, among molecule-type ketone-based nonlinear optical crystals, as shown in Table S2,† MPMOI shows a moderate second harmonic generation intensity.…”

Section: Resultsmentioning

confidence: 99%

Synthesis and characterization of a new isoxazolone-based nonlinear optical crystal: MPMOI

et al. 2023

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Section: Resultsmentioning

confidence: 99%

Synthesis and characterization of a new isoxazolone-based nonlinear optical crystal: MPMOI

et al. 2023

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“…The laser damage threshold was calculated by applying the relation LDT = E r 2 τπ [207], where E and τ are respectively the energy (mJ) and duration (ns) of the laser pulses, and r is the radius of the circular laser spot size (mm). For the configuration with a Q-switched Nd:YAG laser (1064 nm wavelength), a repetition rate of 10 Hz, and a pulse duration of 6 ns, which is focused on a (001) DAST crystal using a convex lens with a 15 cm focal length, the calculated laser damage threshold of DAST is 2.71 GW/cm 2 [208].…”

Section: Linear and Nonlinear Optical Propertiesmentioning

confidence: 99%

Perspective on Terahertz Applications of Molecular Crystals

et al. 2022

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In this review, we present a survey on the use of molecular nonlinear crystals in the context of terahertz (THz) photonics. The fundamentals of nonlinear optics for converting optical and infrared radiation into THz radiation with the basic theory of femtosecond optical rectification and difference frequency generation are described. Various types of phase-matching conditions that can be achieved in molecular crystals are discussed. It is shown that one of the unique features of molecular crystals is the ability to generate tunable narrowband terahertz radiation using femtosecond lasers. We also provide a detailed description of the most commonly used and promising molecular crystals such as DAST, DSTMS, OH1, HMQ-TMS, DCMBI, and GUHP. This review also presents a description of recent publications which show the prospects of using molecular nonlinear optical crystals in THz photonics.

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“…Where, E (energy) is in mJ, t (pulse width) is in ns and r (beam spot size) is in mm.LDT value of 4M1PMS and 4BPMS are found to be -9.64 GW cm 2 and 8.72 GWcm , 2 respectively. 4M1PMS and 4BPMS have better radiation tolerance as compared with other chalcone derivative material BMP[54] (λ = 1064 nm, 4.GW cm 2 ), methoxy-ANC (λ = 532 nm, 3.98 -GW cm 2 ) and ethoxy-ANC[55] …”

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confidence: 99%

A long-chain based bromo and methyl substituted chalcone derivatives; experimental and theoretical approach on nonlinear optical single crystals

Parol

Upadhyaya

Prabhu

et al. 2020

Mater. Res. Express

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In the present work, growth of single crystals of chalcone derivatives {4-[(1E)-3-(4-methylphenyl)-3oxoprop-1-en-1-yl]phenyl 4-methylbenzene-1-sulfonate} (4M1PMS) and {4-[(1E)-3-(4-bromophenyl)-3-oxoprop-1-en-1-yl]phenyl4-methylbenzene-1-sulfonate} (4BPMS), at room temperature is reported. The spectroscopic techniques are used to identify the presence of functional groups in the materials. The single-crystal XRD and powder XRD analysis reveals that 4M1PMS belongs to noncentrosymmetric (P2 2 2 1 1 1 ) and 4BPMS belongs to centrosymmetric P n 2 1 ( ) / crystalline system. The molecular structures exhibit C-HKO and π...π intermolecular interactions. From UV/VIS/NIR spectroscopic studies, it is found that both samples have bathochromic shifts in linear absorbance (cut-off region) spectra. The broad emission region involved in several sharp emission peaks in blue region, exhibits a blue light emission property, as observed from photoluminescence study, in both the samples. The thermal stability of the materials were studied by TGA/DTA techniques and crystals were thermally stable until the melting point. In NLO study, 4M1PMS crystal has shown SHG efficiency 2.2 times that of KDP crystal. In addition, electronic contribution in hyperpolarizability (first order and second order) tensors of both the compounds were computed theoretically by M06-2X functional at DFT level. The open/closed aperture Z-scan technique were performed to evaluate third order nonlinear optical materials by measuring experimental parameters such as nonlinear absorption/refraction and calculate second-order hyperpolarizability with corresponding third-order nonlinear optical susceptibility c 3 ( ) ( ) of 4M1PMS and 4BPMS. The surface damage threshold studies of 4M1PMS and 4BPMS were performed by Q-switched Nd:YAG laser at 532 nm.

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Synthesis, growth and characterization of organic nonlinear optical single crystal 1,3-bis(4-methoxyphenyl)prop-2-en-1-one (BMP) by vertical Bridgman technique

Cited by 17 publications

References 31 publications

Synthesis and characterization of a new isoxazolone-based nonlinear optical crystal: MPMOI

Synthesis and characterization of a new isoxazolone-based nonlinear optical crystal: MPMOI

Perspective on Terahertz Applications of Molecular Crystals

A long-chain based bromo and methyl substituted chalcone derivatives; experimental and theoretical approach on nonlinear optical single crystals

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