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A novel stretchable spoof plasmonic meta-waveguide with excellent stability, superior durability, and self-healing ability is achieved, which could ensure reliable microwave transmission in future flexible wireless communication systems.
Prof. Martin Booth, as one of the first people to explore the practical use of adaptive optics in microscopy, shares with us his valuable experience and insight
Prof. Thomas G. Brown from the University of Rochester introduced the term “cylindrical vector beam” to describe unique and unconventional polarization states.
Carbonized polymer dots effectively improved the stability and flexibility of perovskite photodetector by achieving no loss response after bending 10000 times and resolving a weak light of 10.1 pW cm−2
A single metasurface is used to generate multiple 3D knots with predesigned polarization profiles. At a given region, only a single 3D polarization knot can be obtained for a single color. Different 3D polarization knots can be obtained by changing the incident colors (left). The generated polarization structures are unveiled after passing through a linear polarizer (right).
The fluorophore source of red emissive oPD&CAT system CDs is the 5,14-dihydroquinoxalino[2,3-b] phenazine (DHQP), formed in the initial reaction stage. Subsequently, the DHQP was connected with carbon core. The excited electrons of the molecular state can transfer into the energy level of CDs, which leads to UV excitation red emissive intensity decreased.
The imaginary Maxwell stress tensor IMST and the reactive strength of orbital momentum ROM are established. It is shown that they universally produce reactive electromagnetic forces ILFs that counteract all currently observed time-averaged optical forces RLFs.
We theoretically and experimentally study soliton generation and real-time dynamics via time magnifier in microresonator-filtered fiber lasers, achieving self-starting, broad-bandwidth, high-efficiency, and low-noise soliton microcombs at ≥ 10 GHz.
Consisting of donut excitation, xy-scan, drift correction and time-related single photon detection modules, RASTMIN possesses high compatibility with scanning-based fluorescent microscope, if starting from the experience on STED construction.
An ultracompact 1 × 2 thermo-optic topological switch is demonstrated by leveraging the high-efficiency phase-shifting property and the sharp-turn feature of the topological waveguides.
Micro-light-emitting diodes (µLED) with bright, ultra-stable green emissions are monolithically achieved on Si substrate. The quantum-confined Stark effect is screened by introducing polarization doping in the shell.
we realize a photonic analog of the moiré superlattice in the strong coupling regime. The cascades of robust topological flat bands occur at large twist-angles.