Navigation Links
Forget about leprechauns, engineers are catching rainbows
Date:2/15/2013

d pioneer a way to slow light without cryogenic gases. He and other researchers at Lehigh University made nano-scale-sized grooves in metallic surfaces at different depths, a process that altered the optical properties of the metal. While the grooves worked, they had limitations.

For example, the energy of the incident light cannot be transferred onto the metal surface efficiently, which hampered its use for practical applications, Gan said.

The hyperbolic metamaterial waveguide solves that problem because it is a large area of patterned film that can collect the incident light efficiently. It is referred to as an artificial medium with subwavelength features whose frequency surface is hyperboloid, which allows it to capture a wide range of wavelengths in different frequencies including visible, near-infrared, mid-infrared, terahertz and microwaves.

It could lead to advancements in an array of fields.

For example, in electronics there is a phenomenon known as crosstalk, in which a signal transmitted on one circuit or channel creates an undesired effect in another circuit or channel. The on-chip absorber could potentially prevent this.

The on-chip absorber may also be applied to solar panels and other energy-harvesting devices. It could be especially useful in mid-infrared spectral regions as thermal absorber for devices that recycle heat after sundown, Gan said.

Technology such as the Stealth bomber involves materials that make planes, ships and other devices invisible to radar, infrared, sonar and other detection methods. Because the on-chip absorber has the potential to absorb different wavelengths at a multitude of frequencies, it could be useful as a stealth coating material.


'/>"/>

Contact: Cory Nealon
cmnealon@buffalo.edu
716-645-4614
University at Buffalo
Source:Eurekalert  

Page: 1 2

Related biology technology :

1. A gut feeling about neural stem cells
2. Genuine Bio-Fuel Clears the Air About Biodiesel In Wake of Recent Turmoil
3. Unknown Facts About Chronic Low Back Pain Treatment Revealed by the Experts
4. U.S. Potato Industry Hears About Consumer Trends and Growth Opportunities at POTATO EXPO 2013
5. The Leading Edge Of Medical Innovation: New Prenatal Genetic Tests Use Moms Blood To Learn About Her Baby
6. Career Confidential Announces Release of New E-book About Using Recruiters
7. UCSB researchers demonstrate that 15=3x5 about half of the time
8. Laboratory Decision Makers Cautiously Optimistic about Funding Conditions, Finds Frost & Sullivan
9. "Just Label It" condemns dangerous riders snuck into the Farm Bill by chemical companies working to keep Americans in the dark about their food
10. July is not just about BBQ's; the Arthritis National Research Foundation honors Juvenile Arthritis Awareness Month
11. Physicians Answer Questions About Food Biotechnology in IFIC Foundation Videos
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Forget about leprechauns, engineers are catching rainbows
(Date:7/31/2015)... ... July 31, 2015 , ... ... and quantification of partially hydrolyzed gluten in foods, has been accepted by AOAC ... method “Partially Hydrolyzed Gluten in Fermented Cereal-Based Products by R5 Competitive ELISA,” based ...
(Date:7/30/2015)... , July 30, 2015 AACC welcomed ... the 2015 AACC Annual Meeting & Clinical Lab ... July 26–30. The meeting showcased revolutionary advancements in ... ability of healthcare providers to diagnose patients quickly ... medical treatment. As of Wednesday, ...
(Date:7/30/2015)... ... July 30, 2015 , ... Tronics, ... as Sales & Marketing Director. , With more than 25 years of ... for reinforcing Tronics’ business development activities worldwide. He brings to the company his ...
(Date:7/30/2015)... VANCOUVER, Washington , July 30, 2015 ... "Biosimulation Market, by Product (Software, Molecular Modeling, PB/PK, PKPD, ... (Drug Discovery & Development, Preclinical, Clinical Trial), by End ... the Biosimulation Market is expected to reach USD 2,107.99 ... at a CAGR of 15.29%. Browse ...
Breaking Biology Technology:RIDASCREEN® Competitve Gliadin Receives AOAC Official First Action Status 2Innovative Research on Cancer, Heart Disease, and Infectious Diseases Draws More than 17,500 Attendees to 2015 AACC Annual Meeting 2Innovative Research on Cancer, Heart Disease, and Infectious Diseases Draws More than 17,500 Attendees to 2015 AACC Annual Meeting 3Innovative Research on Cancer, Heart Disease, and Infectious Diseases Draws More than 17,500 Attendees to 2015 AACC Annual Meeting 4Tronics appoints Francois Vieillard as Sales and Marketing Director 2Biosimulation Market Worth 2,107.99 Million USD by 2020 2Biosimulation Market Worth 2,107.99 Million USD by 2020 3Biosimulation Market Worth 2,107.99 Million USD by 2020 4
... for an interview with a researcher, please contact the Communications ... each tip. For more information on ORNL and its research ... Contacts. If you have a general media-related question or comment, ... , HOMELAND SECURITY -- Protecting ports . . . ...
... April 18 /PRNewswire-FirstCall/ - Angiotech Pharmaceuticals,Inc. (NASDAQ: ... specialty pharmaceutical and,medical device company, today reported ... (NYSE: BSX ) has received approval ... coronary stent system in Canada.,BSC reported that ...
... BALTIMORE, April 18 FASgen, Inc. presented at ... data on FAS31, FASgen,s lead,compound for ovarian cancer. ... an enzyme that is highly expressed in many ... inhibition is cytotoxic to a,variety of human xenograft ...
Cached Biology Technology:Story tips from the Department of Energy's Oak Ridge National Laboratory, March 2008 2Story tips from the Department of Energy's Oak Ridge National Laboratory, March 2008 3Angiotech's Corporate Partner, Boston Scientific, Reports Canadian Approval for TAXUS(R) Liberte(R) Stent System 2Angiotech's Corporate Partner, Boston Scientific, Reports Canadian Approval for TAXUS(R) Liberte(R) Stent System 3Angiotech's Corporate Partner, Boston Scientific, Reports Canadian Approval for TAXUS(R) Liberte(R) Stent System 4FASgen, Inc. Presents Ovarian Cancer Efficacy and Toxicology Data to the American Association for Cancer Research 2
(Date:7/21/2015)... 2015 Passwords have proven futile for ... recent U.S. Office of Personnel Management breach. Biometric ... conundrum, but developers and end-users are concerned about ... dilemma, Biometrics-as-a-Service provider HYPR Corp. announced today the ... third party integration. A video ...
(Date:7/9/2015)... Research and Markets( ... "Biometrics for Banking; Market & Technology Analysis, ... their offering. The adoption for banking ... and the forecast is that by 2020 it ... involved in delivering biometric systems to the banking ...
(Date:7/8/2015)... 8, 2015  Trovagene, Inc. (NASDAQ: TROV ... announced the launch of a study that aims ... Monitoring℠ (PCM) technology for predicting response to treatment ... combination of the novel immunotherapy agents Yervoy® (ipilumumab), ... inhibitor. The 50-patient study will be led by ...
Breaking Biology News(10 mins):HYPR Corp. Launches Industry First Biometric Tokenization Platform 2HYPR Corp. Launches Industry First Biometric Tokenization Platform 3HYPR Corp. Launches Industry First Biometric Tokenization Platform 4Global Banking Biometrics Market 2015-2020 - Market & Technology Analysis, Adoption Strategies and Forecasts 2Global Banking Biometrics Market 2015-2020 - Market & Technology Analysis, Adoption Strategies and Forecasts 3Trovagene Initiates Study to Monitor Response to Immunotherapy in Melanoma Patients Using its Precision Cancer Monitoring Platform 2Trovagene Initiates Study to Monitor Response to Immunotherapy in Melanoma Patients Using its Precision Cancer Monitoring Platform 3Trovagene Initiates Study to Monitor Response to Immunotherapy in Melanoma Patients Using its Precision Cancer Monitoring Platform 4
... a bonefish catch is always gratifying for the avid ... Andros Island in December proved even more satisfying for ... Tarpon Unlimited (BTU) and the University of Miami Rosenstiel ... a record catch, representing the longest movement by a ...
... north for the summer, the faster they put on ... has been tracking migrating birds for several years. "This ... areas which will ensure birds can complete their spring ... on Tuesday 4th April at the Society for Experimental ...
... Weekend athletes who overexert themselves running or playing basketball may ... University of Jerusalem that shows that adult stem cells can ... , Tendon and ligament injuries present a major clinical challenge ... 200,000 patients undergo tendon or ligament repair each year. Moreover, ...
Cached Biology News:Record bonefish 2Stem cells can repair torn tendons or ligaments 2
... stains tumor cells of embryonal carcinoma of testis ... cell tumors like seminoma. Glandular epithelium of yolk ... and endocrine cells of stomach and acini cells ... positive. Epitope: Carbohydrate portion on human ...
... PP1, purified Formulation: 0.15M NaCl, 20mM ... MnCl2, 1mM MgCl2, 1mM EGTA, 10 ... of proteins Purification: DEAE chromatography, divalent ... gel filtration chromatography Quality Assurance: routinely ...
Mouse monoclonal [6G11] to Cytohesin 1 + 2 ( Abpromise for all tested applications)....
HNF-1 Purified Anti-Mouse, Anti-Rat, Anti-Rabbit, Anti-Human clone 2, Isotype Mouse IgG 1 , 50 µg Consult technical datasheet for details....
Biology Products: