Liquid Crystal Elastomer Material Could Enable Advanced Sensors
December 24, 2015 | Kent StateEstimated reading time: 2 minutes
The liquid crystal acts as both the distributed cavity host and the active medium. Simple optical pumping of such a sample results in low-threshold, mirrorless lasing at the band edges. Liquid crystal elastomers can change their shape when the orientational order of the constituents is changed – by changing the temperature, applying a field or introducing impurities.
“We are continuing to work in this area to develop new materials which are even better at tunable lasing,” Palffy-Muhoray said. “Today, primarily scientists looking for better understanding of light-matter interactions and engineers planning for future devices benefit from the results of our study. However, tomorrow, society at large is likely to benefit. Before 1970, liquid crystal research was mainly driven by scientific curiosity. The discovery of the twisted-nematic effect and the invention of liquid crystal displays at the Liquid Crystal Institute at Kent State University transformed display technology, benefiting people all over the world.”
Page 2 of 2Suggested Items
Warm Windows and Streamlined Skin Patches – IDTechEx Explores Flexible and Printed Electronics
04/26/2024 | IDTechExFlexible and printed electronics can be integrated into cars and homes to create modern aesthetics that are beneficial and easy to use. From luminous car controls to food labels that communicate the quality of food, the uses of this technology are endless and can upgrade many areas of everyday life.
Scientists Propose a New Way to Search for Dark Matter
04/02/2024 | SLAC National Accelerator LaboratoryEver since its discovery, dark matter has remained invisible to scientists, despite the launch of multiple ultra-sensitive particle detector experiments around the world over several decades.
Walmart Acquires Vizio, Set to Overtake Samsung as the Largest TV Brand in the US
02/22/2024 | TrendForceUS retail giant Walmart announced on February 20, that it has acquired smart TV brand Vizio for US$2.3 billion, aiming to accelerate the growth of its advertising business: Walmart Connect. Since its launch in 2021, Walmart Connect has seen double-digit annual growth in both its online and offline retail media advertising ventures. Vizio has been expanding its device ecosystem and its SmartCast TV OS, boasting over 18 million active users, according to TrendForce.
Fiber Optic Cables Effective Way to Detect Tsunamis
02/16/2024 | University of MichiganFiber optic cables that line ocean floors could provide a less expensive, more comprehensive alternative to the current buoys that act as early warning systems for tsunamis, says a University of Michigan researcher.
EIPC Winter Conference 2024, Day 2: A Closer Look at Global Trends
02/14/2024 | Pete Starkey, I-Connect007The opening session of the second day’s conference proceedings focused on global PCB trends and was introduced and moderated by Dr. Michele Stampanoni, vice president of strategic sales and business development at Cicor Group in Switzerland. He opened the session with Dr. Hayao Nakahara’s knowledgeable and enlightening video presentation on the IC substrates industry.