Browsing Moksliniai ir apžvalginiai straipsniai / Research and Review Articles by Publisher "Optical Society of America"
Now showing items 1-10 of 10
-
Enhancement of higher-order plasmonic modes in a dense array of split-ring resonators
(Optics express, 2017)It is demonstrated that higher-order plasmonic modes in the split-ring resonators (SRRs) are strongly enhanced when SRRs are arranged in a densely spaced two-dimensional array. The mode enhancement results from the near-field ... -
Fano resonance arising due to direct interaction of plasmonic and lattice modes in a mirrored array of split ring resonators
(Optics letters, 2019)It is demonstrated that the direct interaction of plasmonic and lattice modes can lead to Fano-type resonance in a mirrored array of simple split ring resonators. The physics behind the effect is overlapping of the frequencies ... -
Hybrid Tamm-surface plasmon polariton mode for highly sensitive detection of protein interactions
(Optics express, 2020)The total internal reflection ellipsometry (TIRE) method was used for the excitation and study of the sensitivity properties of the hybrid Tamm plasmon polariton – surface plasmon polariton (TPP-SPP) and single surface ... -
Hybrid Tamm-surface plasmon polaritons mode for detection of mercury adsorption on 1D photonic crystal/gold nanostructures by total internal reflection ellipsometry
(Optics express, 2018)Spectroscopic ellipsometry was used for the generation and study of the hybrid TPP-SPP mode as a sensor probe for the real-time formation of amalgam structures on the surface of a plasmon active gold layer. The Au/Hg amalgam ... -
In-depth comparison of conventional glass cutting technologies with laser-based methods by volumetric scribing using Bessel beam and rear-side machining
(Optics express, 2020)With the development of industrial lasers and novel glass processing techniques, which offer high speed, quality and precision, this becomes an attractive alternative to conventional methods, such as mechanical scribing ... -
Influence of the graphene layer on the strong coupling in the hybrid Tamm-plasmon polariton mode
(Optics express, 2020)The total internal refection ellipsometry (TIRE) method was used for the generation and study of the hybrid TPP-SPP mode on a photonic crystal structure with a thin layer of silver and graphene/PMMA. Raman spectroscopy ... -
Investigation of piezoelectric ringing effects in Pockels cells based on beta barium borate crystals
(Applied optics, 2019)A detailed investigation of piezoelectric ringing and resonance effects in beta barium borate (BBO) crystal based Pockels cells in a pulse picker device is presented. Measurements mapping piezoelectric oscillation amplitude ... -
Metamaterial formalism approach for advancing the recognition of glioma areas in brain tissue biopsies
(Optical materials express, 2020)Early detection of a tumor makes it more probable that the patient will, finally, beat cancer and recover. The main goal of broadly defined cancer diagnostics is to determine whether a patient has a tumor, where it is ... -
Terahertz radiation from an InAs surface due to lateral photocurrent transients
(Optics letters, 2015)We report on terahertz (THz) emission from a (111)-cut InAs crystal in the reflection and transmission directions, excited by femtosecond optical pulses in the direction of its surface normal. THz pulse amplitudes emitted ... -
Tunable Bloch surface waves in anisotropic photonic crystals based on lithium niobate thin films
(Optics letters, 2016)We present an original type of one-dimensional photonic crystal that includes one anisotropic layer made of a lithium niobate thin film. We demonstrate the versatility of such a device sustaining different Bloch surface ...