Navigation Links
Healing wounds with lasers, vehicles that drive themselves, other cutting-edge optics
Date:5/26/2009

tecting the radiation become available. The expected applications include carrying out biological spectroscopy and imaging buried structures in semiconductors.

Rice University physicist Daniel Mittleman and his colleagues at Sandia and Los Alamos National Labs use a metamaterial to turn a stream of THz waves off and on. It's called a metamaterial since it consists of an array of microscopic split metal rings. The rings can be controlled by nearby electrodes; modulating the ring's capacitance, in turn, modulates the radiation; that is, the THz light (sometimes called T rays) can be switched so as to pass through or not. The modulator consists of 16 pixels in a 4 x 4 array. Mittleman reports that this is the first time the wavefront of a THz beam has been under electrical control, which is important because THz wavelengths may be good for imaging and this would be the first step in allowing that by sending light across a whole plane, not just as a linear burst. The switching speed, about 1 MHz, isn't fast compared to today's quickest data transmissions. But, Mittleman say, high bandwidth is not necessary for many of the imaging tasks that will be carried out by T rays. A larger 32 x 32 pixel array is now being designed.

Presentation CThX2; Thursday, June 4, 2:45 3 p.m.

WORLD'S HIGHEST-RESOLUTION PROJECTOR

If one were to stack 16 of the world's best high-definition projectors side-by-side (and on top of each other), the combined image projected would contain 33 megapixels. This is the resolution achieved by the world's highest-resolution projector, soon to be unveiled by the company Evans & Sutherland (E&S) of Salt Lake City, Utah.

Most projectors contain two-dimensional arrays of pixels, tic-tac-toe arrangements of tiny microelectromechanical systems (MEMS) devices that each light up with a particular color. Because fabricating 33 million of these devices is a tricky endeavor, the E&S projector only uses a single
'/>"/>

Contact: Colleen Morrison
cmorri@osa.org
202-416-1437
Optical Society of America
Source:Eurekalert

Page: 1 2 3 4 5 6 7 8 9 10 11

Related biology news :

1. Stem cell focus for IBD wound healing
2. Research yields potential target for cancer, wound healing and fibrosis
3. Shellfish and inkjet printers may hold key to faster healing from surgeries
4. Advancement in tissue engineering promotes oral wound healing
5. Closing the gap: Journal launch brings together wound-healing knowledge
6. Scientists suspect omega-3 fatty acids could slow acute wound healing
7. Licking your wounds: Scientists isolate compound in human saliva that speeds wound healing
8. Engineer develops detergent to promote peripheral nerve healing
9. Skin care: new research into scar-free healing
10. New treatment boosts bone healing and regrowth
11. New mechanical insights into wound healing and scar tissue formation
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/16/2015)... 2015 Fingerprint Cards has received an ... the company,s portfolio from one of its module partners in ... take place during the third quarter 2015. The sensors will ... . Jörgen Lantto, CEO of FPC, comments: " ... growing interest from smartphone OEMs in integrating touch fingerprint sensors ...
(Date:6/15/2015)... , Jun. 15, 2015 NXT-ID, Inc. (NASDAQ: ... focused on the growing mobile commerce market, announces that its ... showcased to media at Digital Experience! @ NYC June 18th. ... showcase of the latest innovation in technology to over 300 ... be held at the Metropolitan Pavilion in New ...
(Date:6/9/2015)... June 9, 2015   MedNet Solutions , an ... spectrum of clinical research, will be providing demonstrations of ... at the 2015 Drug Information Association (DIA) Annual Meeting ... 15-17.  These presentations will include previews of many exciting ... the upcoming iMedNet 2015 Feature 1 Release. ...
Breaking Biology News(10 mins):FPC Receives Order for Touch Fingerprint Sensors of 375 MSEK 2Wocket Smart Wallet Exhibiting at Pepcom Digital Experience! @ NYC June 18th 2Wocket Smart Wallet Exhibiting at Pepcom Digital Experience! @ NYC June 18th 3MedNet To Provide Sneak Peeks Of Its iMedNet "2015 Feature 1 Release" At The DIA Annual Meeting 2MedNet To Provide Sneak Peeks Of Its iMedNet "2015 Feature 1 Release" At The DIA Annual Meeting 3
... is no longer necessary for growing potatoes, at least ... is undertaking a research project, together with Neiker-Tecnalia (the ... tubers in air, by means of a novel system ... a pioneering experience in Spain, given that never before ...
... size of the Gulf oil spill, the possible risks ... fate of an endangered fish in the Colorado River ... Science Journalism Awards. The awards, administered by the ... their inception in 1945, go to professional journalists for ...
... MADISON, WI November 8, 2010 -- Conversion of sorghum ... fuel sources. Researchers at Iowa State University examined 12 varieties ... The experiment was designed to test the efficiency of double ... The author of the report, Ben Goff, found ...
Cached Biology News:Newco produces seed potatoes in the open air 2Newco produces seed potatoes in the open air 3Winners of 2010 AAAS Kavli Science Journalism Awards 2Winners of 2010 AAAS Kavli Science Journalism Awards 3Winners of 2010 AAAS Kavli Science Journalism Awards 4Winners of 2010 AAAS Kavli Science Journalism Awards 5Winners of 2010 AAAS Kavli Science Journalism Awards 6Winners of 2010 AAAS Kavli Science Journalism Awards 7Winners of 2010 AAAS Kavli Science Journalism Awards 8Growing sorghum for biofuel 2
(Date:6/29/2015)... Manhattan, KS (PRWEB) , ... June 29, 2015 ... ... US PATENT 7736892 B2. Under the terms of the agreement, MediVet will acquire ... Matrix Stem Cells (UCMSCs). MB-007 is currently in pre-clinical development as a potential ...
(Date:6/29/2015)... , June 29, 2015  MiMedx Group, Inc. (NASDAQ: ... human amniotic tissue and patent-protected processes to develop and ... Surgical, Orthopedic, Spine, Sports Medicine, Ophthalmic and Dental sectors ... H. "Pete" Petit, has been awarded the Lifetime Achievement ... Southeast Program. The Entrepreneur Of The ...
(Date:6/29/2015)... SOUTH SAN FRANCISCO, Calif. , June 29, 2015 ... a molecular diagnostics company pioneering the field of molecular ... the Bay Area News Group,s prestigious Top Workplaces list ... group selects Top Workplace winners based solely on an ... "We are humbled and honored that the degree to ...
(Date:6/26/2015)... , June 26, 2015   ... ), a pet therapeutics company focused on ... biopharmaceutical products for companion animals, today announced ... study of capromorelin (AT-002), the company,s innovative ... is a small molecule that mimics ghrelin, ...
Breaking Biology Technology:MediVet Biologics Acquires Exclusive Patent License from Kansas State University 2MediVet Biologics Acquires Exclusive Patent License from Kansas State University 3EY Entrepreneur Of The Year Program Recognizes Pete Petit, The Chairman & CEO of MiMedx 2Veracyte Named a 2015 "Top Workplace" in the San Francisco Bay Area 2Veracyte Named a 2015 "Top Workplace" in the San Francisco Bay Area 3Aratana Therapeutics Announces Positive Pivotal Results for AT-002 2Aratana Therapeutics Announces Positive Pivotal Results for AT-002 3Aratana Therapeutics Announces Positive Pivotal Results for AT-002 4Aratana Therapeutics Announces Positive Pivotal Results for AT-002 5
... , , AUSTIN, Texas, Jan. 7 Bender Consulting, ... key trends and merger and acquisition (M&A) related activity that ... sector for 2010. Bender Consulting combines proven industry experts and ... Tech, Energy and Bio Tech clients. The talent at Bender ...
... , FT. LAUDERDALE, Fla. , Jan. 15 ... Fund to provide further investment for the company,s growth in the ... is how CEO Chris Hamilton views this decision. "Funding ... and ultimately reducing Carbon Emissions feature so highly on the agenda ...
... , DURHAM, N.C. , Jan. 14 ... announced Wednesday the award of $44 million in ... (NAABB), a consortium including Palmer Labs, LLC , of Durham, ... Palmer Labs of its patent-pending algae technology addressing both energy and nutritional ...
Cached Biology Technology:Bender Consulting Predicts Key Trends and Merger and Acquisition Activity for the Oil & Gas Sector in 2010 2Bender Consulting Predicts Key Trends and Merger and Acquisition Activity for the Oil & Gas Sector in 2010 3InfoSpi to Create $500m Green Hedge Fund Focusing on the Carbon Credit Market 2Palmer Labs Awarded U.S. Department of Energy Funding for Algae Biofuel Research 2Palmer Labs Awarded U.S. Department of Energy Funding for Algae Biofuel Research 3Palmer Labs Awarded U.S. Department of Energy Funding for Algae Biofuel Research 4
Curcumin is an extract of turmeric root with antioxidant, anti-tumor promoter, and anti-inflammatory properties. Curcumin inhibits the induction of NOS in macrophages....
UGT1A6 (D-20)...
... is the smallest electronic pressure controller available ... Parker configured this unit specifically for the ... Used in carrier gas flow control, microfluidic ... and hydro-dynamic focusing, the OEM-EPC offers external ...
... Thrust Slide is designed for heavy duty ... limited and substantial side-loading is present. Standard ... millions of trouble-free cycles even in high ... or recirculating ball bearings , Optional corrosion ...
Biology Products: