A surface plasmon resonance based D-shaped tunable and broadband single-polarization
filter is proposed. The complex propagation constants and the guided modes' corresponding …

A compact surface plasmon photonic crystal fiber (PCF) polarization filter is proposed and
analyzed at the two communication windows of 1.3 and 1.52 µm. The y-polarized mode can …

Polarization filters based on surface plasmon resonance (SPR) have undergone rapid
development in recent years. In this work, a dual D-type PCF polarization filter based on …

Polarization filter is a very important optical device with extinction characteristics. Due to the
design flexibility of photonic crystal fibers and the high excitation losses of the gold layer, the …

In this paper, we show that a localized surface plasmon polariton in a plasmonic sandwich
structure made of a (metal elliptical disc)/(dielectric spacer)/(metal film) can be used as an …

A broadband and single-polarization filter based on high birefringence photonic crystal fiber
(HB-PCF) with selectively infiltrated gold wires and liquid crystal is proposed, and its filtering …

In this paper, a simple and high bandwidth (BW) spiral shaped photonic crystal fiber (S-PCF)
based polarization filter is proposed and numerically analyzed. Near the core region, two air …

This paper presents a single‐polarization filter based on PCF with plasmonic layers of gold
and indium tin oxide (ITO). The plasmonic materials are metallic gold and ITO coated on the …

Surface plasmon resonance induced tunable polarization filters based on nanoscale gold
film-coated photonic crystal fibers were proposed and analyzed. The characteristics of the …

A single-polarization filter comprising a gold-coated photonic crystal fiber based on surface
plasmon resonance is designed and investigated. The pattern matching and coupled …