A5021439095- Terahertz technology and applications
- Advanced Measurement and Metrology Techniques
- Scientific Measurement and Uncertainty Evaluation
- Photonic and Optical Devices
- Spectroscopy and Laser Applications
- Nonlinear Optical Materials Research
- Acoustic Wave Resonator Technologies
- Advanced Sensor Technologies Research
- Advanced Fiber Laser Technologies
- Plasmonic and Surface Plasmon Research
- Advanced Surface Polishing Techniques
- Optical measurement and interference techniques
- Surface Roughness and Optical Measurements
- Phase-change materials and chalcogenides
- Photorefractive and Nonlinear Optics
- Optical Systems and Laser Technology
- Fullerene Chemistry and Applications
- Photonic Crystals and Applications
- Metamaterials and Metasurfaces Applications
- Crystallography and molecular interactions
- Sensor Technology and Measurement Systems
- Laser-Matter Interactions and Applications
- Manufacturing Process and Optimization
- Ultrasound and Hyperthermia Applications
- Laser Applications in Dentistry and Medicine
CSIR National Physical Laboratory of India
2017-2024
Academy of Scientific and Innovative Research
2020-2023
Council of Scientific and Industrial Research
2014-2023
Korea Atomic Energy Research Institute
2016-2017
National Institute of Solar Energy
2017
National Physical Laboratory
2016
Tokushima University
2012-2013
Kyoto University
2009
Nonlinear optical (NLO) single crystals with high quality are the pillars for development of new devices that fulfil demands society. Nowadays, NLO very attractive photonic applications particularly terahertz (THz) photonics. The reason their popularity is these can produce powerful and ultra wideband THz waves due to nonlinear susceptibility. In this review paper, we deal challenges progresses in evolution wave generation detection. Here, crystal growth how by which method grown. We...
We demonstrated fast terahertz spectral computed tomography by using real-time line projection of a beam. Two types cross-sectional images continuously rotating samples have been measured in only few seconds. From temporal data, peak-to-peak sinogram and cross sections reconstructed filtered backprojection algorithm. Using Fourier transform from the sample obtained.
Abstract Single material organic solar cells become an interesting area of research to overcome the challenges with efficient charge separation efficiencies in conventional cells. In this article, we have synthesized nonmetallated and metallated porphyrin‐fullerene dyad materials (H2P‐C60 ZnP‐C60, respectively) simple structure, comprehensively studied their transfer mechanism, established a proof concept that dyads are better candidates be used compared dyads. Absorption electrochemical...
Abstract The growth of transparent 5-chloro-2-nitroaniline (5C2NA) crystals was achieved using the slow evaporation solution technique in this paper. X-ray diffraction and Fourier transform-infrared spectroscopy analysis confirmed crystal structure molecular fingerprints 5C2NA, respectively. UV–Vis photoluminescence (PL) were employed to investigate material’s band gap ground state absorption, thermogravimetric indicates that stability grown at up 211 °C. Dielectric measurements Urbach plots...
Ultrafast transient absorption and terahertz spectroscopic studies have been performed on new [6,6]methanofullerenes synthesized by the reaction of diazomethane with fullerene[60] <italic>via</italic> eco-friendly methodology, amine-assisted 1,3 dipolar cycloaddition (AACA).