搜索结果: 1-12 共查到“光学工程 Chalcogenide”相关记录12条 . 查询时间(0.1 秒)
Two-Dimensional Chalcogenide Nanoplates as Tunable Metamaterials via Chemical Intercalation
Two-dimensional materials chalcogenides plasmonics photonics EELS
2015/8/6
New plasmonic materials with tunable proper ties are in great need for nanophotonics and metamaterials applications. Here we present two-dimensional layered, metal chalcogenides as tunable metamateria...
Design for broadband on-chip isolator using stimulated Brillouin scattering in dispersion-engineered chalcogenide waveguides
Nonlinear optics Stimulated scattering modulation Nonlinear optics devices
2015/8/7
We propose a scheme for on-chip isolation in chalcogenide(As2S3) rib waveguides, in which Stimulated Brillouin Scattering is used to induce non-reciprocal mode conversion within a multi-moded waveguid...
Optical Phase Conjugation in Chalcogenide Planar Waveguides for Compensating Signal Transmission Effects
Nonlinear optical signal processing Phase conjugation Nonlinear optical devices
2015/6/10
We report optical phase conjugation of wavelength multiplexed signals using a chalcogenide planar waveguide inserted along a transmission link. Distortion compensation of 3×40 Gb/s RZ-DPSK signals pro...
Towards on-chip,integrated chalcogenide glass based biochemical sensors
Resonators Glass and other amorphous materials
2015/6/9
This paper reviews ongoing progress in the development of novel on-chip planar molecular sensors in infrared-transparent chalcogenide glasses. We demonstrate on-chip cavity-enhanced refractometry and ...
All-optical multi-impairment performance monitoring of 640 Gb/s optical signals using a chalcogenide photonic chip
Nonlinear optical signal processing Nonlinear optics devices
2015/6/9
We demonstrate multi-impairment monitoring of 640 Gb/s signals enabled by a broadband photonic-chip-based radio-frequency spectrum analyser. We show simultaneous monitoring of group velocity dispersio...
Low Loss Chalcogenide Glass Waveguides Fabricated By Thermal Nanoimprint Lithography
Glass waveguides Nonlinear optics integrated optics
2015/6/5
Low loss thermally nanoimprinted chalcogenide waveguides are demonstrated for the first time,uniquely using a soft PDMS stamp. Losses of 0.24dB/cm at 1550nm limited by Rayleigh scattering were achieve...
Ultra Highly Nonlinear AsSe Chalcogenide Holey Fiber for Nonlinear Applications
Ultra Highly Nonlinear Chalcogenide Holey Fiber Nonlinear Applications
2015/7/20
We report the characterizations of an AsSe chalcogenide holey fiber including loss, dispersion, effective area and nonlinear coefficient. The fiber exhibits a record Kerr nonlinearity of 15000 W -1 km...
We report on the fabrication and properties of waveguides made from a new Chalcogenide glass;Ge 11.5 As 24 Se 64.5 . The highest nonlinearity ever in a glass waveguide is demonstrated and a range of n...
Supercontinuum Generation in a Chalcogenide-Tellurite Composite Microstructure Fiber
Supercontinuum Generation Chalcogenide-Tellurite Composite Microstructure Fiber
2015/7/16
A supercontinuum spectrum covering 800-2400 nm was generated by a chalcogenide-tellurite composite microstructure fiber, which was designed to have a high nonlinear coefficient together with a flatten...
Improvement of the transmission of chalcogenide photonic crystal fibres:observation of self phase modulation spectral broadening
chalcogenide photonic crystal fibres phase modulation spectral broadening
2015/8/4
We present a chalcogenide photonic crystal fibre design with a lowest attenuation of 3dB/m at 1,55 μm. We observe, for the first time, self phase modulation spectral broadening.
Optical fuse generated Chalcogenide microspheres: Evanescent probing and prospects
Optical fuse Chalcogenide microspheres
2015/8/4
We report the manufacturing and optical characterization of chalcogenide microsphere. We show that high-Q modes of chalcogenide glass microspheres can be efficiently excited using a tapered fiber.
Experimental investigation of Brillouin and Raman scattering in a Ge 15 Sb 20 S 65 microstructured chalcogenide fiber
Brillouin Raman scattering microstructured chalcogenide fiber
2015/8/3
We investigate the Brillouin and Raman properties of a Ge 15 Sb 20 S 65 chalcogenide microstructured fiber around 1550nm. We have found Brillouin and Raman gain coefficients 100 and 180 larger than fu...
