85 citations · 351 across the 9 of their papers we have counts for
6 papers · 1 filter
Subwavelength and microstructured planar THz waveguides, theory and experiment
A. Markov, A. Mazhorova, B. Ung +4
Planar dielectric subwavelength waveguides are proposed as waveguides for THz radiation. The waveguide porous design maximizes the fraction of power guided in the air to avoid the…
Thin chalcogenide capillaries as efficient waveguides in the mid-IR - THz spectral range
Anna Mazhorova, Andrey Markov, Bora Ung +3
We present chalcogenide glass As2Se3 capillaries as efficient waveguides in the mid-IR and THz spectral ranges. The capillaries are fabricated using a double crucible glass drawing…
Label-free bacteria detection using evanescent mode of a suspended core terahertz fiber
Anna Mazhorova, Andrey Markov, Andy Ng +3
We propose for the first time an E. coli bacteria sensor based on the evanescent field of the fundamental mode of a suspended-core terahertz fiber. The sensor is capable of E. coli…
Photonic bandgap plasmonic waveguides
Andrey Markov, Carsten Reinhardt, Bora Ung +4
A novel type of a plasmonic waveguide has been proposed featuring an "open" design that is easy to manufacture, simple to excite and that offers a convenient access to a plasmonic…
Extreme nonlinear optical enhancement in chalcogenide glass fibers with deep-subwavelength metallic nanowires
Bora Ung, Maksim Skorobogatiy
A nanostructured chalcogenide-metal optical fiber is proposed. This hybrid nanofiber is embedded with a periodic array of triangular-shaped deep-subwavelength metallic nanowires se…
Suspended core subwavelength fibers: practical designs for the low-loss terahertz guidance
Mathieu Rozé, Bora Ung, Anna Mazhorova +2
In this work we report two designs of subwavelength fibers packaged for practical terahertz wave guiding. We describe fabrication, modeling and characterization of microstructured…