A5089881073- Photonic and Optical Devices
- Semiconductor Lasers and Optical Devices
- Advanced materials and composites
- Advanced Photonic Communication Systems
- Metal and Thin Film Mechanics
- Advanced ceramic materials synthesis
- Photonic Crystals and Applications
- High Entropy Alloys Studies
- Advanced Fiber Laser Technologies
- Optical Coatings and Gratings
- Diamond and Carbon-based Materials Research
- High-Temperature Coating Behaviors
- Advanced Biosensing Techniques and Applications
- Biosensors and Analytical Detection
- Mechanical and Optical Resonators
- Magnetic and transport properties of perovskites and related materials
- Plasmonic and Surface Plasmon Research
- Silicon Nanostructures and Photoluminescence
- Orthopaedic implants and arthroplasty
- Advanced Fluorescence Microscopy Techniques
- Analytical Chemistry and Sensors
- Microwave Engineering and Waveguides
- Microfluidic and Capillary Electrophoresis Applications
- Advanced Condensed Matter Physics
- Heusler alloys: electronic and magnetic properties
IMEC
2017-2023
Institute of Chemistry of the Slovak Academy of Sciences
2023
Slovak Academy of Sciences
2023
Institute of Inorganic Chemistry of the Slovak Academy of Sciences
2023
University of Tabriz
2011-2021
Hakim Sabzevari University
2017
LioniX (Netherlands)
2015
We will demonstrate a stress-optic phase modulator in the passive SiN-based TriPleX platform using layer of piezoelectric material. Regarding effect, deposited on top an optical waveguide is employed to control propagating light structure by applying electrical field across layer. In this work, it demonstrated that effect lowers power consumption factor one million for quasi-DC operation and increases modulation speed three orders magnitude, compared currently used thermo-optic platform.
Highly dense high entropy diboride (Ti0.2Zr0.2Hf0.2Nb0.2Ta0.2)B2-SiC composites with different β-SiC content (5, 10, 15, 20 and 25 vol.%) were synthesized using ball milling followed by Spark Plasma Sintering (SPS) at 1900°C. High-purity (HEB) powder was boro/carbothermal reduction of oxide precursors 1800°C. X-ray diffraction patterns the powders sintered compacts HEB showed a single solid solution hexagonal AlB2 structure without any residual impurities. energy dispersive Spectroscopy...
Compact wavelength splitters based on angled multimode interferometers (AMMIs) silicon nitride platforms working in visible lights are reported for fluorescence sensing applications. A diplexer and triplexer with different footprints designed experimentally demonstrated. The have the insertion loss of ∼1.7 ∼2.7 dB/channel cross talks less than -22 dB -17 target wavelengths, respectively. These used to distinguish signals collected from two fluorescent dyes that give emission spectra when...
Abstract It has been difficult to compute the band structures of metallic photonic crystals for H‐polarization. The existence surface plasmon modes is major reason difficulty due localized nature these modes. In this study, by virtue efficiency newly developed Dirichlet‐to‐Neumann map method, we are able investigate details flat bands in a two dimensional square lattice with cylinders. We have obtained fine structure H polarization around region which not reported best our knowledge. Our...
We present a miniaturized waveguide-based absorption measurement system operating at wavelength of 635 nm, based on silicon nitride integrated photonic platform, suitable for lab-on-chip applications. experimentally demonstrate high correlation between the bulk dye concentration and measured loss levels in waveguides. explain design process choosing ideal waveguide to minimize coefficient variation analyte concentration. The approach is designed camera readout, allowing multiple readouts...
We demonstrate a portable, compact system to perform absorption-based enzymatic assays at visible wavelength of 639 nm on photonic waveguide-based sensor chip, suitable for lab-on-a-chip applications. The design and fabrication the are described, detailed overview portable measurement is presented. In this publication, we use an integrated absorbance run full assay. An assay detect creatinine in plasma simultaneously performed both setup commercial microplate reader clinically relevant...