Mid-infrared dual-cladding photonic crystal fiber with high birefringence and high nonlinearity
Sign Up to like & getrecommendations! Published in 2020 at "Optical Review"
DOI: 10.1007/s10043-020-00596-7
Abstract: We propose two mid-infrared photonic crystal fibers with an elliptical As 2 S 3 core and a dual-cladding structure with high birefringence and high nonlinearity. The cladding filling material is silica and the core material… read more here.
Keywords: dual cladding; birefringence high; photonic crystal; mid infrared ... See more keywords
Role of structural anisotropy in geometric birefringence of high-birefringence index-guiding PCFs: analysis by moment of inertia
Sign Up to like & getrecommendations! Published in 2018 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-018-1725-4
Abstract: We have studied the role of structural anisotropy on the geometric birefringence of four typical high-birefringence (HB) index-guiding photonic crystal fibers (PCFs) with the same air-silica structure and circular, ellipse, and rectangle air holes, respectively.… read more here.
Keywords: role structural; high birefringence; birefringence; structural anisotropy ... See more keywords
Polarization Characteristics of High-Birefringence Photonic Crystal Fiber Selectively Coated with Silver Layers
Sign Up to like & getrecommendations! Published in 2017 at "Plasmonics"
DOI: 10.1007/s11468-017-0602-5
Abstract: The polarization characteristics of high-birefringence photonic crystal fiber (HB-PCF) selectively coated with silver layers are numerically investigated using the full-vector finite element method (FEM). The fundamental mode coupling properties and polarization splitting effect are discussed… read more here.
Keywords: polarization characteristics; fiber; silver layers; characteristics high ... See more keywords
A novel high birefringence equal diameter circular-hole photonic crystal fiber
Sign Up to like & getrecommendations! Published in 2017 at "Optoelectronics Letters"
DOI: 10.1007/s11801-017-7118-2
Abstract: A novel equal diameter circular-hole photonic crystal fiber (PCF) with high birefringence is proposed and numerically analyzed by employing the finite-element method. The proposed PCF’s birefringence is 10-3, which can reach 2 orders higher than… read more here.
Keywords: diameter circular; equal diameter; circular hole; high birefringence ... See more keywords
Synthesis and study of physicochemical properties of relatively high birefringence liquid crystals: Tolane-type with symmetric alkoxy side groups
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2020.113205
Abstract: Abstract A Liquid Crystal (LC) consisting of rigid unit, tolane, and flexible alkoxy side groups, R = OC6H13, is synthesized. The purity of the product is verified by elemental analysis. Its chemical structure is characterized by, NMR… read more here.
Keywords: side groups; physicochemical properties; alkoxy side; high birefringence ... See more keywords
Hybrid hollow-core polarization-maintaining fiber with high birefringence and wide single mode bandwidth
Sign Up to like & getrecommendations! Published in 2021 at "Results in physics"
DOI: 10.1016/j.rinp.2021.104725
Abstract: Abstract A novel hybrid hollow-core polarization-maintaining fiber is proposed by combining the photonic bandgap mechanism and anti-resonant effect. High birefringence can be achieved by introducing a pair of negative curvature anti-resonant layers into the air… read more here.
Keywords: hollow core; birefringence; single mode; high birefringence ... See more keywords
Benzoxazole-terminated liquid crystals with high birefringence and large dielectric anisotropy
Sign Up to like & getrecommendations! Published in 2020 at "Liquid Crystals"
DOI: 10.1080/02678292.2019.1710777
Abstract: ABSTRACT Six benzoxazole-terminated mesogenic compounds with fluoro substituent at different positions were prepared and their properties investigated. The compounds give a high birefringence (Δn~ 0.45) and a large-dielectric anisotropy (Δε~ 26), indicating a possible application… read more here.
Keywords: benzoxazole terminated; large dielectric; liquid crystals; high birefringence ... See more keywords
Synthesis and properties of benzoxazole-terminated mesogenic compounds containing tolane with high birefringence and large dielectric anisotropy
Sign Up to like & getrecommendations! Published in 2021 at "Liquid Crystals"
DOI: 10.1080/02678292.2021.1913655
Abstract: New benzoxazole-terminated mesogenic compounds containing tolane moiety with high birefringence and large dielectric anisotropy, namely, 2-[4-[2-[4-alkoxyphenyl]ethynyl]-2,6-difluoro-phenyl]-benzox... read more here.
Keywords: benzoxazole terminated; compounds containing; containing tolane; high birefringence ... See more keywords
Simultaneously Achieving a Large Negative Dispersion and a High Birefringence Over Er and Tm Dual Gain Bands in a Square Lattice Photonic Crystal Fiber
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2019.2891756
Abstract: We proposed a novel photonic crystal fiber composed of a double-cladding square lattice that could be used in dual-band, Er and Tm optical gain bands, simultaneously supporting a large negative dispersion and a high birefringence.… read more here.
Keywords: negative dispersion; fiber; dispersion; high birefringence ... See more keywords
Mid-infrared high birefringence As2Se3-based PCF with large nonlinearity and distinctive dispersion by using asymmetric elliptical air hole cladding
Sign Up to like & getrecommendations! Published in 2018 at "Modern Physics Letters B"
DOI: 10.1142/s0217984918500239
Abstract: A novel high birefringence As2Se3-based hexagonal lattice photonic crystal fiber (PCF) is proposed. In the structure, a central defect core and three kinds of elliptical air holes with different ma... read more here.
Keywords: elliptical air; as2se3 based; birefringence as2se3; high birefringence ... See more keywords
Numerical investigation of high birefringence and nonlinearity tellurite glass photonic crystal fiber with microstructured core.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.423029
Abstract: In this paper, a novel photonic crystal fiber (PCF) based on tellurite glass with high birefringence and high nonlinearity is designed. Six small air holes arranged nearly rectangularly are added in the fiber core to… read more here.
Keywords: tellurite glass; birefringence; high birefringence; crystal fiber ... See more keywords