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This paper presents an alternative approach for achieving higher optical efficiency in conventional parallax barrier 3D mobile displays. The method entails modifying and enhancing the protrusion struc...
The field-sequential-color liquid crystal display (FSCLCD) without a color filter enables high light efficiency, wide color gamut, and low material cost. However, the visual defect of color breakup (C...
Nano-Second Response, Polarization Insensitive and Low- Power Consumption PLZT 4x4 Matrix Optical Switch
Nano-Second Response Polarization Insensitive Low- Power Consumption PLZT 4x4 Matrix Optical Switch
2015/5/21
A strictly non-blocking PLZT 4x4 optical switch with less than 10 ns response is developed. The switch consisted of 24-1x2 switch elements which have polarization insensitivity and low-power consumpti...
Power Consumption and Scalability of Optically Switched Interconnects for High-Capacity Network Elements
Power Consumption Scalability Optically High-Capacity Network Element
2015/5/18
Three realizations of optically switched interconnects were analyzed regarding power consumption and scalability and compared with electronic backplane and optical point-to-point options. The results ...
Comparison of Energy Consumption of Integrated Optical- Wireless Access Networks
Integrated Optical Wireless Access Network Comparison Energy Consumption
2015/5/18
A comparison of energy consumption of an integrated optical-wireless network with different wireless signal transport schemes is investigated. The results indicate that digitized RF/IF-over-fiber sche...
Power consumption in hybrid access and home networking network
hybrid access home networking network
2015/5/15
We compare energy consumptions of access and home networks for GPON, DOCSIS 3.0,GPON EOC, and indoor extensions of POF, HomePNA, PLC, and WiMax. Combined GPON EOC and POF technologies provide the most...
Low phase noise laser source packaged in a low power consumption module for all optical sampling applications
Mode-Locked Lasers Semiconductor Lasers
2015/6/9
Using low power consumption photonic modules containing a low timing jitter optical laser source and an optical gate, we demonstrated potential all-optical sampling of a radio signal carried at >5GHz ...
Narrow Spectral Linewidth Full Band Tunable Laser Based on Waveguide Ring Resonators with Low Power Consumption
Lasers tunable Silica Waveguides Semiconductor optical amplifiers
2015/6/8
We have developed a widely tunable laser source that uses triple ring resonators with narrow spectral linewidth. A spectral linewidth of less than 100 kHz is obtained for all wavelength channels acros...
Novel 2× ×2 Wide-Angle AlGaAs/GaAs Carrier-Injection Optical Switch with Reduced Power Consumption
Optical switching devices Integrated optics devices
2015/6/5
We demonstrate a 2×2 AlGaAs/GaAs optical switch based on our wide-angle design including current-spreading restriction, curved electrodes, double-reflection interfaces, and graded heterojunctions. The...
Comparison of Static and Dynamic WDM Networks in Terms of Energy Consumption
Fiber optics communications Networks
2015/6/4
The benefit of migrating from static to dynamic WDM networks is evaluated, for the first time, in terms of energy consumption. Results show a clear benefit of dynamic operation for traffic loads < 0.5...
Compact, Low Power Consumption Wavelength Tunable Laser with Silicon Photonic-wire Waveguide Micro-ring Resonators
Low Power Consumption Wavelength Tunable Laser Silicon Photonic-wire Waveguide Micro-ring Resonators
2015/7/16
A silicon photonic-wire waveguide based wavelength tunable laser was firstly demonstrated; whose micro-ring resonator footprint was 700 x 450 μ m. Its wavelength tuning range is 38 nm at a tuning pow...
Energy Consumption of Telecommunication Networks
Energy Consumption Telecommunication Networks
2015/7/15
The energy consumption of a telecommunication network increases, but at a reduced slope compared to the assumed traffic volume increase. The major energy consumption portion shifts from access to back...
Stencil-FSC Method for Color Break-Up Suppression and Low Power Consumption in Field-Sequential LCDs
2011/12/16
Field sequential color liquid crystal displays (FSC-LCDs) are still facing a serious artifact, color break-up (CBU), which degrades image quality. Consequently, we propose the “Stencil-FSC” method, ap...
Extremely low power consumption thermooptic switch (0.6 mW) with suspended ridge and silicon-silica hybrid waveguide structures
Extremely low power consumption thermooptic switch (0.6 mW) suspended ridge silicon-silica hybrid waveguide structures
2015/8/4
We demonstrated an extremely low power consumption thermooptic switch using suspended ridge and silicon-silica hybrid waveguide structures. The switching power was successfully reduced to only 0.6 mW.
Followed by related development activities in Japan, a comprehensive investigation on energy consumption in ITC industry is presented. Photonic network will have more important roles in mobile network...