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New Material Reflects Absolutely Nothing


Many optical technologies such as camera lenses, solar cells and levitra canada online pharmacy light emitting diodes depend in part on zvezdegranda.rs light being efficiently transmitted through a medium. Reflections are are a waste of that precious light.

Researchers at Rensselaer Polytechnic Institute (RPI), in Troy, NY, and semiconductor maker Crystal IS, in Green Island, NY, have developed a new type of nanostructured coating that can virtually eliminate reflections, potentially leading to dramatic improvements in optical devices.

The researchers showed that they can prevent almost all reflection by "growing" nanoscale rods projected at specific angles from a surface. The material stops reflections from nearly all the colors of the visible spectrum, as well as some infrared light. As a result the total reflection is cialis refractory 10 times less than it is with current coatings.

Applied to a solar cell, the new coating would increase the efficiency by a few percentage points. LEDs, already one of the most efficient ways to produce light, could also become much more efficient. A remarkable 40 percent improvement could be seen in LEDs, where a large amount of light generated by a semiconductor is typically trapped inside the device by reflections.

Via: Technology Review

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Comments (14)Add Comment
0
Promised technology?
written by medvegonok, June 09, 2007
One more "V" for Bush's technological solution? Look at the last picture here - Promised technology :)
0
Hi-Tech
written by commercial roofing, June 09, 2007
;D Great news. At least improving...

check -> Commercial Roofing | Residential Roofing
0
Promised technology?
written by medvegonok, June 09, 2007
One more "V" for Bush's technological solution? Look at the last picture here - Promised technology :)
0
Bush's trechnological solution
written by J. Average Researcher, June 11, 2007
Yeah. Bush's tech solution. By which you mean "cut funding to buy cheap cialis research agencies and claim credit for any research that manages to happen anyway?"

Take a look at the NSF's budget over the lowest price for brand cialis last several years if you think Bush is pushing this kind of we like it cialis delivered overnight research.
0
nods
written by monotonehell, June 11, 2007
Best picture EVER! :D
0
ListAfterList.com Help!
written by Ryan Pratt, June 12, 2007
Can someone make a list of the things that depend in part on light being efficiently transmitted through a medium? I didn't know about this!

http://www.listafterlist.com

Post the link back on here then maybe, please?!

Thanks!
0
help with a list on ListAfterList.com
written by Ryan Pratt, June 12, 2007
Can someone make a list of the things that depend in part on light being efficiently transmitted through a medium? I didn't know about this at all. Pretty interesting. Here is the Web site:

...erlist.com

Post the link back on here then maybe, please?!

Thanks!
0
I've seen this material before...
written by Tate, June 13, 2007
It was used during the last few seconds of the Sopranos final episode. And here I was thinking that the ending was a copout, when all along they were just showing off this stuff. Genius!
0
...
written by commercial roofing, June 19, 2009
great research!! carry on the work...
commercial roofing
0
...
written by Bucket Truck USA, February 05, 2010
Should be interesting to see what evolves.
0
Unbelievable!
written by pat, January 31, 2011
Its great to see how Technology evolves I try to use all the proven Technologic and Green friendly products I can in my Roofing, Remodeling and Painting company here in Charlotte nc. Low Voc paints are a blessing for a guy like me with Asthma, New Cool color roofing shingles reduce heat in the Attic space by up to 20% and Radiant barrier has really proven to be a cost effective solution in this unpredictable southern climate. We are working on offering new solutions to original viagra customers using improved older technologies like Solar. Even though many people think global warming is a Farce, Saving money and reducing oil consumption is not. We all need to reduce our dependency on the Oil companies.......
0
incredible
written by pat, January 31, 2011
its nice to see how this technology unfolds i try to use new technologies once proven in my roofing and remodeling company when cost effective.
0
Good to hear!
written by Leo C., August 13, 2013
This post was written in 2008, can we get an update on where it's at?
0
Update
written by Sam Fairhurst, February 25, 2014
I would also like up update on where it is at if that would be possible, a lot may have happened in the last 5/6 years.

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