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Bacteria trapped -- and terminated -- by graphene filter: Laser-induced graphene to remove pathogens from the air
Bacteria trapped terminated graphene filter pathogens
2019/10/10
Airborne bacteria may see what looks like a comfy shag carpet on which to settle. But it's a trap.
Rice University scientists have transformed their laser-induced graphene (LIG) into self-sterilizing...
VISUALIZATION AND ANALYSIS OF FULL-WAVEFORM AIRBORNE LASER SCANNER DATA
Airborne laser scanning LIDAR laser data processing
2015/8/13
Recent development of airborne laser scanner systems allows for digitization and recording of the full-waveform, i.e. the received
signal of the reflected laser pulse. In this paper, some visualizat...
Study of Solar Pumped Laser for Fossil-fuel-free Energy Cycle Using Magnesium
Solar pumped laser Fresnel lens Nd YAG
2009/6/1
A new type of solar pumped laser system that has features of high-efficiency and low cost due to the use of a Fresnel lens and a Cr codoped Nd:YAG ceramic laser medium is reported in this paper. Slope...
Development of Driver Laser System for 0.1-Hz X-ray Laser
X-ray laser CPA Zigzag slab Nd:glass amplifier
2009/6/1
New driver laser system for the 0.1-Hz x-ray laser is described. The driver laser is based on CPA laser with Nd:glass power amplifier. By using flash lamp pumped zigzag slab amplifier, energy extracti...