Quantum Day
21st Century Science, Technology, and Medical News
Showing posts with label
waves
.
Show all posts
Showing posts with label
waves
.
Show all posts
31 January 2014
Never Be Heard: Nonreciprocal Acoustic Circulator Blocks Sound Waves From Travelling Back
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By lookng at how an electronic circulator works, University of Texas at Austin researchers have adapted the concept and applied it to devel...
09 August 2013
Nanoplasmonic Bubble Lens Controls Focus and Direction of Light
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Credit: Tony Jun Huang, Penn State Scientists have developed a reconfigurable plasmofluidic lens using nanoplasmonics that can control l...
12 November 2012
Transformational Optics Metamaterial Leads To Development Of Improved Invisibility Cloak
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A new metamaterial based on transformational optics has been engineered that can successfully split light waves around an object. This can...
15 October 2012
Nanophotonics Allow Color Manipulation A Few Atoms Wide With Opaque Objects
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Nanophotonics is the study that has anything to do with light at the nanoscale level. The nanoscale level is usually around 1-100 nanometer...
12 October 2012
MIT News: Bending Light To Cloak Objects Lead To Better Electron Transfer For Thermoelectric Devices
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A new approach that allows objects to become “invisible” has now been applied to an entirely different area: letting particles “hide” from ...
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