Navigation Links
RIT leads development of next-generation infrared detectors
Date:7/26/2012

a technique common to the semiconductor industry and known as molecular beam epitaxy.

"Raytheon has come up with an innovation to combine the silicon wafer with the mercury cadmium telluride light-sensitive layer in a way that eliminates all these bad effects," Figer says. "Our proposal is to do a fabrication run of parts based on this new technology and then evaluate the technology in the laboratory and on a telescope."

RIT and Raytheon will design and fabricate arrays of 1,024 by 1,024 pixels and 2,048 by 2,048 pixels and test them in the laboratories of the Center for Detector.

"Not only are silicon wafers much more affordable, but they can be made in much larger sizes because the wafers are now big," Figer says. "Instead of being a four-inch wafer, it can be 12 inches, for instance. We can make a 14,000-by-14,000-pixel detector. That has not been done. It could end up dominating the field in infrared detectors for the next 20 years."

Noise can obscure signals coming from the faint objects in the universe. Figer's team will measure the detector performance using a system based on one he designed for the Space Telescope Science Institute to measure the performance of detectors to be flown on the James Webb Telescope.

Figer will also develop a new light-tight detector housing to keep the detector optically and thermally isolated from everything around it. The box-within-a-box design is cooled to 60 Kelvin (-350 F) to reduce the glow, or blackbody radiation, emitted from warmer objects around the detector and prevent additional noise.

The National Science Foundation funding to develop the technology will carry Figer and his team to the second phase of the project and the design of a much bigger device on the scale of 4,000 by 4,000 pixels. An international consortium of organizations is needed to fund the fabrication of these larger detectors.

"I am going around the world talking to directors of observa
'/>"/>

Contact: Susan Gawlowicz
smguns@rit.edu
585-475-5061
Rochester Institute of Technology
Source:Eurekalert

0

GOOD

Page: 1 2 3 4

Related biology news :

1. Chronic inflammation in the brain leads the way to Alzheimers disease
2. Maths formula leads researchers to source of pollution
3. Richer parasite diversity leads to healthier frogs, says University of Colorado study
4. Sloppy shipping of human retina leads IU researchers to discover new treatment path for eye disease
5. TGen leads new National Institutes of Health study of brain tumors
6. University leads £6 million EU project to tackle obesity
7. Researchers reveal how a single gene mutation leads to uncontrolled obesity
8. Piglets in mazes provide insights into human cognitive development
9. NIH funds development of tissue chips to help predict drug safety
10. Gladstone scientists identify critical process in stem cell development
11. The genomics symposium to boost the further development of cancer research
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/24/2013)... have focused among other factors on drugs that ... the accumulation of A-beta that causes the known plaques in ... of A-beta is APP. Alessia Soldano and Bassem Hassan (VIB/KU ... the fruit-fly version of APP in the brain ... "We have discovered that APPL ensures that brain cells form ...
(Date:5/23/2013)... to be the world,s most popular fruit, can be ... with purple GM varieties. , "Working with GM ... the addition of a specific compound, allows us to ... Professor Cathie Martin from the John Innes Centre. , ... better flavour, health and shelf life characteristics because even ...
(Date:5/23/2013)... at Rollins School of Public Health at Emory ... of Technology, have received a $4 million grant ... at Emory University (Health and Exposome Research Center: ... exposome-based center grant awarded in the United States. ... the National Institute of Environmental Health Sciences (NIEHS) ...
Breaking Biology News(10 mins):A new strategy required in the search for Alzheimer's drugs? 2The world's favorite fruit only better-tasting and longer-lasting 2Emory, Georgia Tech receive first human exposome center grant in US 2Emory, Georgia Tech receive first human exposome center grant in US 3
... banana and plantain, staple foods for millions of the ... an international team of scientists aims to change that, ... at the University of California, Davis. The project ... the NSF-BREAD (Basic Research to Enable Agricultural Development) program, ...
... of new names in algae, fungi, and plants accepted by ... that is being published simultaneously or will be published soon ... co-authored by Sandra Knapp (London), John McNeill (Edinburgh) and Nicholas ... to the Code and some ideas for best ...
... like drinking milk as a teen could have a long-term ... to new research in this month,s issue of the ... Researchers found that milk-drinking teens, were also likely to be ... a 43 percent lower risk for type 2 diabetes compared ...
Cached Biology News:Plant breeding revolution for cassava, banana 2Plant breeding revolution for cassava, banana 3Revolutionary changes to the Botanical Code published in 16 journals and 5 languages 2
(Date:5/23/2013)... -- Die Übersetzungen wurden von PRNewswire und ... englischen Version handelt es sich um die ... einer groß angelegten Asthmaumfrage halten ihren Zustand für gut ... [1] als kontrolliert gelten können Die ... vier Denkweisen zugeordnet werden können, die alle von einem ...
(Date:5/23/2013)... Can economic incentives such as gift cards, ... the public to increase their donations of blood? , ... Business School Assistant Professor Mario Macis says the ... body of recent research that supports their argument, the ... of Science that the World Health Organization and national ...
(Date:5/23/2013)... BROWNSBURG, Ind. , May 23, 2013  Rahal ... leader in human cord blood stem cell banking and ... sponsor of the No. 16 Acorn Stairlifts Indy car ... is for the remainder of the IZOD IndyCar 2013 ... Racing (RLL) will work to support awareness of umbilical ...
(Date:5/23/2013)... LAGUNA HILLS, Calif. , May 23, 2013 /PRNewswire-USNewswire/ ... CA recently became the first hospital on ... site robotic technology. This new surgical option provides women ... Marc Winter , ... gynecologist and surgeon and medical director of minimally ...
Breaking Biology Technology:Neue Forschungsergebnisse zeigen Verbindung zwischen suboptimaler Asthmaversorgung und Patienteneinstellungen in Europa auf 2Neue Forschungsergebnisse zeigen Verbindung zwischen suboptimaler Asthmaversorgung und Patienteneinstellungen in Europa auf 3Neue Forschungsergebnisse zeigen Verbindung zwischen suboptimaler Asthmaversorgung und Patienteneinstellungen in Europa auf 4Neue Forschungsergebnisse zeigen Verbindung zwischen suboptimaler Asthmaversorgung und Patienteneinstellungen in Europa auf 5Neue Forschungsergebnisse zeigen Verbindung zwischen suboptimaler Asthmaversorgung und Patienteneinstellungen in Europa auf 6Neue Forschungsergebnisse zeigen Verbindung zwischen suboptimaler Asthmaversorgung und Patienteneinstellungen in Europa auf 7Offering Economic Incentives to Attract Blood Donations Should Be Encouraged, Research Team writes in Science 2Offering Economic Incentives to Attract Blood Donations Should Be Encouraged, Research Team writes in Science 3StemCyte, Inc. Joins Rahal Letterman Lanigan Racing As Associate Sponsor Of No. 16 IndyCar Program For James Jakes Beginning With The 97th Indianapolis 500 2StemCyte, Inc. Joins Rahal Letterman Lanigan Racing As Associate Sponsor Of No. 16 IndyCar Program For James Jakes Beginning With The 97th Indianapolis 500 3Saddleback Memorial Surgeon First on the West Coast to Perform Single-Site Robotic Hysterectomy 2Saddleback Memorial Surgeon First on the West Coast to Perform Single-Site Robotic Hysterectomy 3
... conjunction with,CorVel Corporation,s (Nasdaq: CRVL ) quarterly earnings release, CorVel will,be ... Tuesday, August 5th at 11:30 am Eastern Time., Event: ... Dan Starck, President and CEO ... 11:30 am Eastern Time, Tuesday, August ...
... Researchers at Fred Hutchinson Cancer,Research Center have received ... Genome Research Institute to better understand the genetic,and ... is one of,four U.S. research institutes to receive ... The Hutchinson Center project, led by biostatistician and ...
... MOUNTAINSIDE, N.J., July 17 National Stem,Cell Holding, ... owned,subsidiary Proteoderm, Inc. is exhibiting at the 16th ... in Washington, DC on July,17 -- 19, 2008. ... speak as a,scientific keynote panelist. Dr. Steiner will ...
Cached Biology Technology:CorVel Corporation Announces Earnings Release Webcast 2Hutchinson Center Receives $7.6 Million Federal Grant to Study How Genetic Variations Influence Risk of Common Diseases 2Hutchinson Center Receives $7.6 Million Federal Grant to Study How Genetic Variations Influence Risk of Common Diseases 3National Stem Cell Holding, Inc. (Ticker NHGI) Subsidiary Proteoderm, Inc. Debuts Cosmoceutical Line at the 2008 World Congress on Anti-Aging Medicine 2
This monoclonal antibody recognizes the light chain of human Factor XII and at 100 nM inhibits 50% of Factor XII activity. It may be used in ELISA to detect human Factor XII and in coagulation assay...
Chicken polyclonal to DCTD ( Abpromise for all tested applications). Antigen: Full length protein (Human) Entrez GeneID: 1635 Swiss Protein ID: P32321...
Mouse monoclonal [SPM325] to Xanthine Oxidase, prediluted ( Abpromise for all tested applications). Antigen: C terminal 358 amino acid fragment of human xanthine oxidase. Entrez Gene ID: 749...
Mouse monoclonal [2G1] to Vancomycin ( Abpromise for all tested applications)....
Biology Products: