A5100619787- Quantum optics and atomic interactions
- Quantum Information and Cryptography
- Quantum Mechanics and Applications
- Quantum Computing Algorithms and Architecture
- Atomic and Subatomic Physics Research
- Advanced Fiber Laser Technologies
- Photorefractive and Nonlinear Optics
- Diamond and Carbon-based Materials Research
- Mechanical and Optical Resonators
- Cold Atom Physics and Bose-Einstein Condensates
- Analytical chemistry methods development
- Lanthanide and Transition Metal Complexes
- Terahertz technology and applications
- Random lasers and scattering media
- Solid-state spectroscopy and crystallography
- Laser-induced spectroscopy and plasma
- Laser-Matter Interactions and Applications
- Heavy Metals in Plants
- Natural Fiber Reinforced Composites
- Thyroid Disorders and Treatments
- Dental Erosion and Treatment
- Optical and Acousto-Optic Technologies
- Bipolar Disorder and Treatment
- Mercury impact and mitigation studies
- Spectroscopy and Quantum Chemical Studies
City University of Hong Kong
2017-2024
Bangladesh Army University of Science and Technology
2023-2024
Bangladesh University of Engineering and Technology
2023-2024
Xi'an Jiaotong University
2015-2023
Sukkur IBA University
2016-2023
Beijing Normal University
2019
International Islamic University Malaysia
2018
Kowloon Hospital
2018
Sher-i-Kashmir Institute of Medical Sciences
2018
China XD Group (China)
2015
In scope of this research, manufacturing and mechanical characterization rattan bamboo fiber reinforced vinyl ester composite material were carried out. Bamboo was extracted by using retting process followed chemical treatment to enhance properties. The manufactured bidirectional mat in vacuum bag molding hand layup process. weight fraction between reinforcement matrix 24% 76% respectively. Three types composites manufactured; Fiber Composite (BFC), Rattan (RFC), (12%) (RBFC). Different...
Alzheimer's disease (AD) is characterized in the late stages by amyloid-β (Aβ) plaques and neurofibrillary tangles. Nevertheless, recent evidence has indicated that early changes cerebral connectivity could compromise cognitive functions even before appearance of classical neuropathological features. Diffusion tensor imaging (DTI), resting-state functional magnetic resonance (rs-fMRI) volumetry were performed triple transgenic mouse model AD (3xTg-AD) at 2 months age, prior to development...
Two- and three-mode correlation squeezing of spontaneous parametric four-wave mixing (SPFWM) fourth-order fluorescence (FL) composite signals are investigated theoretically experimentally in both homonuclear (two-level) heteronuclearlike (V-type level) molecular systems $\mathrm{P}{\mathrm{r}}^{3+}$:YSO. By selecting different time positions, changing the power, frequency detuning laser field, competition between is demonstrated. It found that as parameters change, signal evolves from a...
Abstract We study the Fano interference from different phase transitions of Eu 3+ :YPO 4 and Pr crystals through simultaneous detection bright dark states. For this study, we employed tetragonal (T), hexahedral (H), (H + T)-phases YPO crystals. The interfering states are classified based on dressed spontaneous parametric four-wave mixing, multi-order fluorescence, hybrid signal regimes. Further, between conti-nuous discrete can be controlled partly-(constructive–destructive)-interference a...
Breast feeding provides considerable benefits to the infant and mother.However, a lithium-based psychiatric medication may cause side effects in child.Using laser induced breakdown spectroscopy (LIBS), trace lithium levels were observed breast milk of lactating rats administered with treatment postpartum.Subsequently, mammary glands female analyzed using LIBS, energy dispersive X-ray fluorescence spectroscopy, inductively coupled plasma mass spectrometry.Key biological elements iron,...
Lithium-based medications are used successfully to treat many mental disorders, including bipolar disorder and Alzheimer's disease.However, the therapeutic mechanisms not well characterized due limitations in detecting lithium organs cells.This limits ability improve lithium-based treatments.To address this need, laser-induced breakdown spectroscopy (LIBS) is developed for rapid situ detection of biological tissues.Pronounced emissions observed at 670.7nm from rat thyroid, salivary, mammary...
We propose a criterion for the k-uniform state via local unitary transformation invariant and find what N there are 3-uniform states of N-qubits. also demonstrate existence N-qubits = 11, 12, 13, 14 15.
A dried droplet pre-treatment method for small solid samples containing trace elements, involving acid digestion of the sample followed by drying a on filter paper free analytes and quantitative elemental analysis LIBS.
We report photon-phonon atomic coherence (cascade- and nested-dressing) interaction from the various phase transitions of Eu3+: BiPO4 crystal. Such spectral evolves out-of-phase fluorescence to in-phase spontaneous four-wave mixing (SFWM) by changing time gate. The dressing dip switch three dips SFWM result strong destructive cross- self-interaction for hexagonal phase, respectively. More phonon results in interaction, while less constructive coherences. experimental measurements agree with...
Abstract We propose a lensless optical method for imaging two-dimensional ultra-cold atoms (or molecules) in which the image can be non-locally observed by coincidence recording of entangled photon pairs. In particular, we focus on transverse and longitudinal resolutions images under various scanning methods. addition, role induced nonmaterial lattice contrast is investigated. Our work shows non-destructive way to or molecules that further used atomic super-resolution testing sub-wavelength...
Abstract For the first time, Autler Townes‐splitting dependency on parity‐time symmetry breaking is investigated. The first‐, second‐, and third‐order splitting in spectral domain outputs obtained through different phase transitions of Eu 3+ : BiPO 4 are explored. First‐order corresponds to pure crystal field attributed shifting energy levels inherent effect field. Second/third‐order results from coexistence non‐Hermitian Townes (SAT)‐splitting caused by single‐photon dressing coupled with...
Abstract Laser interaction with doped crystals exhibiting photon–photon and photon–phonon coupling has been focused on recently. In pretext, here we report the spectral temporal profile of two lasers excitation through various phases Eu 3+ : BiPO 4 crystals. We reveal that spectral-temporal hybrid signals (coexisting fluorescence spontaneous four-wave mixing) are dressed by nested cascade processes two-photons (two-phonon). Such comes from thermal phonon constructive phase transition...
Abnormally shaped red blood cells (RBCs), called poikilocytes, can cause anemia. At present, the biochemical abnormalities in poikilocytes are not well understood. Normal RBCs and were analyzed using whole-blood single-cell methods. Poikilocytes induced rat by intragastrically administering titanium dioxide (TiO<sub>2</sub>) nanoparticles. Complete count inductively coupled plasma mass spectrometry analyses performed on to measure average RBC morphology, hemoglobin (HGB), iron content, other...
We report the multi-dressing time delayed fluorescence processes in a Pr<sup>3+</sup>:YSO crystal, which have been investigated both theoretically and experimentally.
Submicron lenses and cylinders exhibiting excellent properties in photodetector quantum applications have been fabricated on a diamond surface by an inductively-coupled plasma (ICP) etching technique. During ICP etching, layer containing 500 nm diameter balls of SiO2 was employed as mask. By changing the mixing ratio O2, Ar CF4 during several submicron structures were fabricated, such lenses. The simulation results demonstrated that diamond's can greatly enhance photon out-coupling...
Lithium is especially taken as a maintenance medication for Bipolar Disorder. In women with bipolar disorder, lithium often effective during postpartum period, but breast-feeding medicated mothers controversial because of harmful effects her child. At present, the biological mechanisms are not well-understood, affecting its usage and overall health implications.We developed rat model at human therapeutic levels to study exposure through breast-milk on pups' thyroid function. Novel laser...
Fabricating electronics from solid-state quantum emitters is a promising strategy for the miniaturization and integration of electronic devices.
Malaysia is a modern Muslim country where the research on Halal product identification at peak. In this study, authors have developed mobile application which based Radio frequency near field communication RFID/NFC. The author first database data from Jabatan Kemajuan Islam JAKIM, Malaysian logo authority then uses Near Field Communication to detect food using Frequency Identification. paper performed experimental analysis by comparing Barcode system that comprised of parallel line detected...
We demonstrate the influence of dressed states on two-mode optical entanglement in a double Λ-type energy level atomic ensemble parametric amplification four-wave mixing (PA-FWM) processes. By injecting coherent or Einstein–Podolsky–Rosen field into PA-FWM channels, we investigate corresponding entanglement. The quantum may be enhanced suppressed via bright state dark state. In free space, is determined by nonlinear gain, which can manipulated dressing an (i.e. Autler–Towns splitting,...
Abstract Multipartite quantum correlation plays a vital role in potential applications of technologies. In this paper, using energy‐level cascaded four‐wave mixing (EC‐FWM) process, scheme to produce correlated three‐mode light beams within single device hot atomic medium rubidium is proposed. Two‐ and amplitude, phase quadrature squeezing intensity difference simultaneous FWM (ESC‐FWM) method ordinal (EOC‐FWM) method, respectively, theoretically reported. Via investigating their covariance...
In scope of this research, manufacturing and mechanical characterization rattan bamboo fiber reinforced vinyl ester composite material were carried out. Bamboo was extracted by using retting process followed chemical treatment to enhance properties. The manufactured bidirectional mat in vacuum bag molding hand layup process. weight fraction between reinforcement matrix 24% 76% respectively. Three types composites manufactured; Fiber Composite (BFC), Rattan (RFC), (12%) (RBFC). Different...
The parotid gland and the great cervical veins are very rarely involved in a metastatic thyroid cancer.We report an interesting case of unusual metastasis follicular carcinoma including histopathological radiological findings. A woman was seen otolaryngology clinic with mass at angle left side her jaw. Clinical examination investigations confirmed metastases to internal jugular vein.This is educational which highlights importance close communication between clinicians, histopathologists...