Community News - THz and mm-wave extraordinary transmission

Posted on September 23, 2014

The steering and splitting of beams at higher mm-wave and THz frequencies has recently been discussed in "epsilon-near-zero (ENZ) graded index quasi-optical devices: steering and splitting millimeter waves", published in the Journal of Optics. The devices utilised stacks of narrow hollow waveguides to created graded-index ENZ (GRIN-ENZ) media. The use of ENZ materials suggests that compact devices can be realised with good transmission efficiency.


Posted by Erdem on
I am already lookading foradward to this beauadtiadful evneing which brings together art, music, soul searchading, comadmuadnity makading and the labyrinth in such a sacred space. Hopeadfully this year, I will be able to bring both my daughadter and my mother to this unforadgetadtablea0event.
Posted by Georgia on
Ooh, yeah! I'd forgotten that that rerocd was all etched up!Actually, there was a quick little spurt of Laser Etched releases around the time of this one. Thanks for reminding me of that one, though. I'm gonna go look at it now.
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