(Press-News.org) Renowned physicist, engineer and entrepreneur Eli Yablonovitch will visit Utah State University on April 25 for two lectures about his work in the electrical and computer engineering field.
Yablonovitch, who is currently a professor emeritus at the University of California Berkeley, will present lectures on controlling carbon intake as a solution to climate change and on physics and optimization in the engineering world. The lectures will take place on April 25, at 1 pm and 3 pm respectively. An RSVP form can be found on this webpage. All are encouraged to attend.
“Having Dr. Yablonovitch travel to speak to us is a great honor and a great opportunity for us to learn more about the engineering world,” said Jagath Kaluarachchi, the dean of the College of Engineering. “We are grateful to welcome him to Utah State University and look forward to hearing what he has to say.”
Yablonovitch co-founded the field of photonic crystals in 1987 and was the first to create a three-dimensional structure that showed a full photonic bandgap, also known as a Yablonovite. The photonic bandgap is a filter that increases the efficiency of lasers by stopping certain colors from passing through. He was also the first to discover a way to increase the power and efficiency of strained quantum lasers without using more electricity. This scientific breakthrough is now used in a majority of semiconductor lasers fabricated throughout the world.
In 2000, Yablonovitch co-founded Ethertronics Inc., a cell phone antenna manufacturer that has shipped over 2 billion antennas worldwide. His company Luxtera Inc., a semiconductor company that specializes in electro-optical systems, is the first company to mass produce silicon photonics at a fraction of the typical cost.
Yablonovitch also founded Luminescent Inc., which provides mathematical optimization for data used in computer chips, and Alta Devices, which produces thin-film gallium arsenide photovoltaic cells for solar energy. Alta Devices currently holds the world record for the most efficient solar panels in the world, using single junction and dual junction solar cells to convert sunlight into electricity at a quicker pace.
In addition to his companies, Yablonovitch has received several awards including the Benjamin Franklin award, the IEEE Edison Medal, and the Isaac Newton Medal. He was also nominated for a Nobel Prize in physics.
END
Father of the photonic bandgap to speak at Utah State University
2023-04-17
[Attachments] See images for this press release:
ELSE PRESS RELEASES FROM THIS DATE:
Scientists discover pristine deep-sea coral reefs in the Galápagos Marine Reserve
2023-04-17
17 April 2023 - Galápagos, Ecuador – Scientists have discovered extensive, ancient deep-sea coral reefs within the Galápagos Marine Reserve (GMR) – the first of their kind ever to be documented inside the marine protected area (MPA) since it was established in 1998. The first reef observed was found at 400-600m (1,310-1,970 feet) depth at the summit of a previously unmapped seamount in the central part of the archipelago and supports a breathtaking mix of deep marine life.
Cresting the ridge of a submerged volcano, and stretching over several kilometers, the impressive reef structure was first recorded by Dr. Michelle ...
New discovery stops bacterial virus contamination
2023-04-17
A new discovery by researchers at the University of Warwick could help stop bacteria being contaminated with viruses, reducing disruption and decreasing costs in industry and research.
Bacteria are routinely used in biological and biomedical research. They are crucial in food production and emerging industrial biotechnologies, where bacterial ‘factories’ can be used to produce new materials, medicines and chemicals. Industrial biotechnology uses microorganisms as alternatives to traditional ...
A meta-analysis of hybrid-closed loop control-IQ technology
2023-04-17
A new study evaluated the effect of hybrid-closed loop Control-IQ technology in the pooled data from three randomized controlled trials, comparing Control-IQ to a control group using continuous glucose monitoring in people with type 1 diabetes. The study, which examined subgroup based on baseline characteristics such as race/ethnicity, socio-economic status, pre-study insulin delivery modality, and baseline glycemic control, is published in the peer-reviewed journal Diabetes Technology & Therapeutics (DTT). Click here to read the article now.
Roy W. Beck, MD, PhD, from the JAEB ...
Leaps in artificial blood research aim to improve product safety, efficacy
2023-04-17
COLUMBUS, Ohio – Researchers have made huge strides in ensuring that red blood cell substitutes – or artificial blood – are able to work safely and effectively when transfused into the bloodstream.
The key is to make the artificial blood molecules big enough so they don’t leak from blood vessels into tissue and cause dangerous cardiovascular side effects, notes a new study led by researchers from The Ohio State University.
Although blood loss is typically treated by transfusing units of donated blood, in cases where transfusions aren’t readily ...
Ye receives funding for collaborative research: Ri: Small: Motion Field Understanding for Enhanced Long-Range Imaging
2023-04-17
Jinwei Ye, Assistant Professor, Computer Science, received funding from the National Science Foundation for the project: "Collaborative Research: RI: Small: Motion Field Understanding for Enhanced Long-Range Imaging."
Ye is collaborating with Nianyi Li, Assistant Professor of Computer Science at Clemson University, and Suren Jayasuriya, Assistant Professor, Arts Media and Engineering, and Assistant Professor, School of Electrical, Energy and Computer Engineering, at Arizona State University.
As ...
VA, NIH launch study of Gulf War Illness
2023-04-17
The Department of Veterans Affairs (VA) and National Institutes of Health have launched a study to gain a better understanding of the chronic symptoms of Gulf War Illness. The disease affects multiple systems in the body and includes chronic symptoms such as fatigue, headache, memory and cognitive difficulties, joint and muscle pain, poor sleep, and problems with gastrointestinal and respiratory function. It affects about a third of the nearly 700,000 men and women who served in the Persian Gulf during operations Desert Shield and Desert Storm.
“This is an important collaboration that we hope will lead to many answers to those ...
The 411 on marijuana use and cardiovascular health ahead of 4/20 Day
2023-04-17
DALLAS, April 17, 2023 — Legalization of marijuana, for both medical and recreational use, is on the rise across the U.S. The American Heart Association, the world’s leading nonprofit organization focused on heart and brain health for all, warns that using marijuana may increase your risk of deadly cardiovascular diseases, heart attacks and strokes, according to research evidence noted in two scientific statements published by the Association.
The Association’s 2020 scientific statement Medical Marijuana, Recreational Cannabis, and Cardiovascular Health, ...
Researchers discover a new embryonic brain circuit
2023-04-17
EMBARGOED UNTIL 17-APR-2023 11:00 ET
Basel, April 17, 2023 Using a new approach for studying live embryonic mouse brains at single-cell resolution, researchers have identified an active multi-layer circuit that forms in the cortex during an unexpectedly early stage of development. Perturbing the circuit genetically led to changes similar to those seen in the brains of people with autism. The findings are reported today in Cell by a team based at the Institute of Molecular and Clinical Ophthalmology Basel.
“Understanding the detailed development of cell types and circuits in the cortex can provide ...
Study links poor diet to 14 million cases of type 2 diabetes globally
2023-04-17
A research model of dietary intake in 184 countries, developed by researchers at the Friedman School of Nutrition Science and Policy at Tufts University, estimates that poor diet contributed to over 14.1 million cases of type 2 diabetes in 2018, representing over 70% of new diagnoses globally. The analysis, which looked at data from 1990 and 2018, provides valuable insight into which dietary factors are driving type 2 diabetes burden by world region. The study was published April 17 in the journal Nature Medicine.
Of the 11 dietary factors considered, three had an outsized contribution to the rising global incidence of type 2 diabetes: ...
SpyLigation uses light to switch on proteins
2023-04-17
Scientists can now use light to activate protein functions both inside and outside of living cells. The new method, called light-activated SpyLigation, can turn on proteins that are normally off to allow researchers to study and control them in more detail. This technology has potential uses in tissue engineering, regenerative medicine, and understanding how the body works.
Proteins perform nearly every important task in biology, including processing DNA, metabolizing nutrients, and fighting off infections. When, where, and how proteins become active is important for a variety of biological processes. Increasingly, ...