搜索结果: 1-11 共查到“工学 Silica-Based”相关记录11条 . 查询时间(0.093 秒)
Hybrid Integration of Semiconductor Optical Amplifier and Silica-based Planar Lightwave Circuit for Low Polarization Dependent Gain
Integrated optics devices Waveguides planar
2015/5/26
We demonstrated a semiconductor optical amplifier hybrid-integrated with a silica-based planar lightwave circuits. With deploying polarization diversity circuit, polarization dependent gain was reduce...
Fourier-Transform, Integrated-Optic Spatial-Heterodyne Spectrometer with 1 GHz Resolution on a Silica-Based Planar Waveguide
Waveguides planar Spectroscopy Fourier transforms Integrated optics devices
2015/5/26
We present fabrication details and measurements of a high-resolution planar-waveguide spatial heterodyne spectrometer incorporating 64 asymmetric Mach-Zehnder interferometers.Measurements verify 1 GHz...
Double-Pass PBS-Integrated Coherent Mixer Using Silica-based PLC
Integrated optics devices Coherent communications Fiber optics communications.
2015/6/8
A coherent mixer with double-pass polarization-beam splitters integrated in silica-based PLC is newly developed. It is experimentally confirmed that the developed PLC-chip successfully works in the re...
Influence of AlPO 4 Joint on Silica-Based Er-Doped Fibers Properties
AlPO Silica-Based Er-Doped Fibers Properties
2015/7/20
Er-doped fibers based on P 2 O 5 -Al 2 O 3 -SiO 2 ternary glass have been studied. An increase of pump-to-signal conversion efficiency as compared to phosphorosilicate and aluminosilicate (1.5 mol.% A...
One-chip Integrated Dual Polarization Optical Hybrid using Silica-based Planar Lightwave Circuit Technology
One-chip Integrated Dual Polarization Optical Planar Lightwave Circuit Technology
2015/7/14
We demonstrate a compact dual polarization optical hybrid achieved by the integration of polarization beam splitters and 90 ° -hybrids using silica-based planar lightwave circuit. The fabricated devic...
Silica-based versus silica-titania sol–gel materials – comparison of the physical properties: surface tension, gelation time, refractive index and optical transmittance
silica-titania sol–gel materials surface tension
2011/5/6
Knowledge of the physical parameters and optical constants of sols and sol–gel materials is important in view of their possible applications. In this work, silica and silica-titania sols were examined...
Visible luminescence and upconversion processes in Bi-doped silica- based fibers pumped by IR radiation
Visible luminescence upconversion processes Bi-doped fibers pumped IR radiation
2015/7/31
The anti-Stokes visible luminescence and upconversion processes in Bi-doped silica-based fibers were investigated. The upconversion coefficients, absorption cross-sections and concentrations of bismut...
Broadening of the Erbium Emission in Dielectric Nanoparticles Doped Silica-Based Fibres
Erbium Emission Dielectric Nanoparticles Doped Silica-Based Fibres
2015/7/30
To improve spectral gain properties of silica-based EDFA, we propose a new route by embedding Er ions into dielectric nanoparticles. Broadening of emission band and fibre characterizations are present...
Ultra Small 100 GHz 40 ch Athermal AWG Module Using 2.5%-∆ Silica-Based Waveguides
Athermal AWG Module Silica-Based Waveguides
2015/7/30
We demonstrated an ultra small 100GHz 40ch athermal AWG module based on 2.5%- ∆ waveguides. The module is 30x10x5mm with an insertion loss of 2.0-2.9 dB.
Integrated 100-Gb/s PDM-QPSK modulator using a hybrid assembly technique with silica-based PLCs and LiNbO 3 phase modulators
Integrated PDM-QPSK modulator hybrid assembly technique
2015/7/30
We demonstrate a PDM-QPSK modulator operating at 100-Gb/s. Two QPSK modulators and a polarization beam combiner are integrated using a hybrid assembly technique with silica PLCs and LiNbO 3 phase modu...
Integrated 100-Gb/s PDM-QPSK modulator using a hybrid assembly technique with silica-based PLCs and LiNbO3 phase modulators
Integrated PDM-QPSK modulator hybrid assembly technique LiNbO3 phase modulators
2015/7/30
We demonstrate a PDM-QPSK modulator operating at 100-Gb/s. Two QPSK modulators and a polarization beam combiner are integrated using a hybrid assembly technique with silica PLCs and LiNbO 3 phase modu...