Ultrafast camera takes 1 trillion frames per second of transparent objects and phenomena
Lihong Wang has adapted his picosecond imaging technology to take pictures and video of transparent objects like cells and phenomena ...
Tag: Optics
Study finds billions of quantum entangled electrons in ‘strange metal’
Physicists provide direct evidence of entanglement's role in quantum criticalityCredit: Photo by Jeff Fitlow/Rice University HOUSTON -- (Jan. 16, 2020) ...
New optical technique captures real-time dynamics of cement setting
Material characterization approach can pinpoint cement setting times, could lead to more environmentally friendly cementCredit: José Ortiz-Lozano WASHINGTON -- Researchers ...
Colloidal Quantum Dot Photodetectors can now see further than before
Credit: ©ICFO Optical sensing in the mid to long infrared (5microns - um) is becoming of utmost importance in different ...
Deep learning enables real-time imaging around corners
Detailed, fast imaging of hidden objects could help self-driving cars detect hazardsCredit: Felix Heide, Princeton University WASHINGTON -- Researchers have ...
Researchers gain control over internal structure of self-assembled composite materials
Credit: Photo by Fred Zwicky CHAMPAIGN, Ill. -- Composites made from self-assembling inorganic materials are valued for their unique strength ...
Hot OLEDs can ‘switch back’
Credit: Anton Kirch, Axel Fischer, Matthias Liero, Jurgen Fuhrmann, Annegret Glitzky, Sebastian Reineke It is well-known that LEDs and transistors ...
Diabolical points in coupled active cavities with quantum emitters
Credit: Jingnan Yang, Chenjiang Qian, Xin Xie, Kai Peng, Shiyao Wu, Feilong Song, Sibai Sun, Jianchen Dang, by Yang Yu, ...
Colloidal quantum dot laser diodes are just around the corner
Researchers reach a critical milestone on the path to versatile colloidal quantum dot laser diodes by successfully demonstrating a quantum ...
Slow light to speed up LiDAR sensors development
Credit: Yokohama National University Quicker is not always better, especially when it comes to a 3D sensor in advanced technology. ...
Gasification goes green
Rice's low-temp photocatalyst could slash the carbon footprint for syngasCredit: Photo by Jeff Fitlow/Rice University HOUSTON -- (Jan. 10, 2020) ...
Improving solar cells’ back-contact is goal of $3.5 million DOE project
Before cadmium telluride solar cells can corner the market, they require further improvement in their performanceCredit: Jim Sites/Colorado State University ...
Machine learning shapes microwaves for a computer’s eyes
Hardware and software tweak microwave patterns to discover the most efficient way to identify objectsCredit: Mohammadreza Imani, Duke University DURHAM, ...
Randomness opens the gates to the land of attophotography
Credit: Source: IFJ PAN / Anna Wach One of the last obstacles hindering the photography and filming of processes occurring ...