A Tiny Chip Could Be the Key to 1,000 Times More Accurate GPS
Optical atomic clocks have the potential to improve timekeeping and GPS accuracy by a factor of 1,000, enhancing the ...
IEEE18 天
Feedback Tolerant Quantum Dot Lasers Integrated With 300 mm Silicon Photonics
Abstract: We report on the first quantum dot lasers heterogeneously integrated with 300 mm silicon photonics. The lasers show linewidth enhancement factor near zero, indicating the capability for high ...
The Brighterside of News on MSN3 天
For the first time ever, scientists convert light into a supersolid
Scientists have achieved a breakthrough in quantum physics, successfully creating a supersolid state using light for the ...
腾讯网5 天
PyTorch PINN实战：用深度学习求解微分方程
点击上方“Deephub Imba”,关注公众号,好文章不错过 ...
AZoOptics on MSN9 天
FBAMs: Advancing Optical Frequency Transfer and Precision Timing
A new study explores the development of Fiber Brillouin Amplifier Modules (FBAMs), enhancing optical frequency transfer for ...
Small Caps8 天
BluGlass demonstrates world-record single-mode gallium nitride laser performance
BluGlass (ASX: BLG) has demonstrated a world-leading performance of its single-mode gallium nitride (GaN) lasers, showcasing ...
Physics World5 天
Joint APS meeting brings together the physics community
The APS has combined its March Meeting and April Meeting into the Global Physics Summit, the largest physics conference in the world ...
Phys.org26 天
Microcomb chips show potential for centimeter-level GPS precision
Get Instant Summarized Text (Gist) Microcomb chips have been developed to miniaturize optical atomic clocks, potentially achieving centimeter-level GPS precision. These chips bridge the gap ...
C&EN29 天
From Magic Size to Atomic Precision: Facile Synthesis of a CdTe Semiconductor Nanocluster
Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States ...