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LOW-COST 3D DEVICES AND LASER SCANNERS COMPARISON FOR THE APPLICATION IN ORTHOPEDIC CENTRES
Low-cost 3D sensors Biomedical applications 3D Metrology Resolution Systematic error
2018/6/4
Low-cost 3D sensors are nowadays widely diffused and many different solutions are available on the market. Some of these devices were developed for entertaining purposes, but are used also for acquisi...
Potentials of small, lightweight and low cost Multi-Echo Laser Scanners for detecting Grape Berries
Laser scanning low-cost, lightweight multi-echo segmentation grape berries
2014/7/30
Mobile sensor devices offer great opportunities for automatic scene analysis and object recognition. Nowadays a new generation of ranging devices is available, like laser scanners which are small and ...
A Self Wavelength Tracking Method for a Cost Effective WDM-PON with Tunable Lasers
Optical communications Networks
2015/6/10
We demonstrate a self wavelength tracking method for tunable lasers in a WDM-PON.By measuring the back-scattered power by a feeder fiber, we identified and tracked the allocated wavelength of the tuna...
Lightwave Centralized WDM-PON System at Symmetric Rate of 10Gbit/s Employing Cost-effective Directly Modulated Laser
Lightwave Centralized WDM-PON System Symmetric Rate Employing Cost-effective Directly Modulated Laser
2015/7/20
We demonstrate the first lightwave-centralized WDM-PON operating at symmetric rate of 10Gbit/s using cost-effective directly modulated lasers to generate downstream and provide upstream OOK/OFDM-QPSK ...
4 Gbit/s over 50-m Large Core Diameter GI-POF using Low-cost VCSEL
Large Core Diameter GI-POF Low-cost VCSEL
2015/7/15
We report record transmission systems over 50 metres of 900-μm core diameter graded-index POF using a low-cost VCSEL at 667 nm. A net bit rate of 4 Gbit/s is achieved with BER < 10 -3 .