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Flexible Optical Waveguide Bent Loss Attenuation Effects Analysis and Modeling Application to an Intrinsic Optical Fiber Temperature Sensor
Optical Fiber Losses Curvature Sensor Temperature Micro Technology
2013/1/30
The temperature dependence of the bending loss light energy in multimode optical fibers is reported and analyzed. The work described in this paper aims to extend an initial previous analysis concernin...
High-Power,Low-Noise Slab-Coupled Optical Waveguide (SCOW) Amplifiers and Lasers
Semiconductor optical amplifiers Semiconductor lasers Mode-locked lasers
2015/5/22
We review the development of a Watt-level semiconductor quantum-well gain medium based on the slab-coupled optical waveguide (SCOW) concept. Devices realized in the 1.5-m-wavelength region inc...
High-Output Saturation Power Variable Confinement Slab- Coupled Optical Waveguide Amplifier
High-Output Saturation Power Variable Confinement Slab- Coupled Optical Waveguide Amplifier
2015/5/15
A variable optical confinement concept was incorporated into a slab-coupled optical waveguide amplifier to increase output saturation power. This amplifier demonstrates an unsaturated gain of 21.1 dB ...
Performance Limitation of a Coupled Resonant Optical Waveguide Gyroscope
Coupled resonant optical waveguide fi ber optic gyroscope
2015/8/10
Performance Limitation of a Coupled Resonant Optical Waveguide Gyroscope.
Novel 3D Hollow Optical Waveguide with Lateral and Vertical Periodicity for Tunable Photonic Integrated Circuits
3D Hollow Optical Waveguide Lateral Vertical Periodicity Tunable Photonic Integrated Circuits
2015/7/17
A novel design-flexible 3D-hollow-waveguide with lateral- and vertical-periodicity has been demonstrated. A high-index-contrast-grating-(HCG), introduced as a lateral-periodicity, provides vertical as...
Sol-gel derived optical waveguide films for planar sensors with phase modulation
sol-gel silica-titania film dip coating planar waveguide planar sensor
2011/4/26
The paper presents the results of investigation of the technology of optical waveguide films produced with the sol-gel technique. The silica-titania films were deposited on glass substrates by a deep ...
SOI-based Photodetectors and Optical Waveguide Devices
Photodetectors Optical Waveguide Devices
2010/7/15
In recent years, SOI (Silicon-on-Insulator) were widely used as platform for fabrication of
electronic and optoelectronic devices. On one hand, fabrication technologies of SOI-based devices are compl...
Fabrication of SOI Optical Waveguide Devices by Anisotropic Chemical Etching
rib waveguide multi-mode interference silicon-on-insulator anisotropic chemical etching
2010/7/16
In order to obtain smooth waveguide interface, thermo-optic (TO) variable optical attenuator (VOA) and 2×2 optical switch based on 3-dB multi-mode interferometer were fabricated using anisotropic chem...