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4 小时
Is a £99 LED mask as good as a £2k one? We put them to the test
LED face masks have become a celebrity favourite. Everyone from Victoria Beckham, Madonna, Kim Kardashian, and even Emily in ...
Digital Camera World on MSN
8 小时
Scientists create new camera using Sony and Nikon parts to reveal how animals see the world
Researchers from the Hanley Color Lab at George Mason University, Virginia, have developed a new camera system based on an ...
Compoundsemiconductor.net
4 天
Ams Osram adds to UV-C LED portfolio
Ams Osram has announced its new OSLON UV 3535 for UV-C disinfection and treatment solutions, offering 115mW out of a single 265 nm wavelength chip.
Live Science on MSN
3 天
'Quantum CD' could hold up to 1,000 times more data than today's optical disks
A new proposal borrows from the principles of quantum mechanics and a technique called "wavelength multiplexing" to ...
Physics World
8 小时
Optical technique measures intramolecular distances with angstrom precision
Note: The verification e-mail to complete your account registration should arrive immediately. However, in some cases it ...
DxOMark
6 天
Apple iPhone 16 Display test
Discover the Apple iPhone 16 impressive display performance. Enjoy bright, readable screens in most conditions, but manual ...
AZoOptics on MSN
12 小时
Advancing Infrared Imaging: High-Efficiency Nonlinear Metasurfaces
In a recent article, researchers present a framework that uses nonlinear metasurfaces with guided-mode resonance to improve ...
Nature
4 天
Laser diodes go green
Furthermore, the longest lasing wavelength is only 515 nm, and increasing the laser emission wavelength to above 520 nm may prove to be very challenging. This will certainly require further ...
azoquantum
6 天
Mode Hybridization Expands Nonlinear Bandwidth on Photonic Chips
Researchers utilized birefringent mode hybridization on thin-film lithium niobate to achieve broadband second-harmonic ...
India Education Diary
3 天
Innovative and affordable self-powered smart windows developed by Bengaluru Researchers
Groundbreaking studies have led to novel smart window technologies which do not require external electrical energy for their ...
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