Abstract
In this attempt, in order to obtain high-quality NLO crystal, organic compound; 3-(3,4-Dihydroxyphenyl)-L-Alanine crystal was fabricated. The organic-composite crystal was characterized by crystallographic and spectroscopic tools. The NLO supported parameters like crystal lattice (orthorhombic) and space group (P212121) examined and validated by XRD examination. The SHG test was carried out and SHG efficiency was calculated that1.29 and 1.35 times greater than solid KDP crystal. The laser damage threshold energy density was determined to be 14.51 GW/cm2. By the application of mulliken charge assignment, multiple dielectric cavities were found in crystal material which is able to process the high degree of birefringence gradient. The oscillating chemical potential movement was observed by examining chemical shift, among the core carbons of hexagonal ring and bridge carbons of chain. The chemical softness insists the binding viability of further ligand groups. The π and δ-conjugated interactive complex orbitals recognized on molecular site and participation in optical active mechanism was identified. UV-Visible transmission characteristics of crystal were studied and UV-Visible absorption on degenerate energy states was noted and its band gap energy was estimated. The CT complex of the present case was acknowledged to be COOH group and it causing crystal properties of current organic composite. The hyperactive polarizability was determined as 1775.05 × 10−33 esu and it was found to be five times greater than thiourea. The depletion energy between highly electrophilic zones and protonic zones was estimated to be ±5.241 e 2 causing permanent dielectric characteristics for the title organic composite. The non-superposable on the molecular mirror image was displayed and thereby optical ability was validated.
Highlights
The nonlinear optical characteristics crystal made by the different combination of organic and semi organic materials and their characterization towards its optical quality and optically induced mechanism is technologically fast growing and emerging field of current research
Non-toxic organic-dielectric crystal complex is usually customized by the well symmetric hexagonal structured organic [5] or semi organic compound adopted with Alanine which is enabled with high helical controlled non linear mechanism, chemical potential flexibility, high degree of non centro-symmetry, first
The characteristic condition α 1⁄4 β 1⁄4 γ 1⁄4 90 was satisfied from the obtained distinct peaks in different planes of the crystal system and CS point group of symmetry was found to be adopted with the molecular system and the P212121 space group was assigned according to the symmetry
Summary
The nonlinear optical characteristics crystal made by the different combination of organic and semi organic materials and their characterization towards its optical quality and optically induced mechanism is technologically fast growing and emerging field of current research. It plays vital role in fabrication of optical modulator, high frequency optical switch, frequency shifter and optical data storage devices. The customization of tuned hyper active non linear optical mechanism in high degree of dielectric organic crystals is the fundamental need of enhancing the second and third harmonic generation in the crystals is extremely important for both laser spectroscopy and laser processing technology. Non-toxic organic-dielectric crystal complex is usually customized by the well symmetric hexagonal structured organic [5] or semi organic compound adopted with Alanine which is enabled with high helical controlled non linear mechanism, chemical potential flexibility, high degree of non centro-symmetry, first order donor and acceptor stability and good optical transmittance render organic enhanced photoactive process [6]
Sign-in/Register to view highlights & summary Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
