Optimization of optical frequency combs in SNAP bottle microresonators
The generation of optical frequency combs with low repetition rates in microresonators is a challenging problem. SNAP microresonators are promising candidates to solve it. We show how the generation of frequency combs via parametric modulation of SNAP microresonators can be optimized.
How does the chiral structures of single-wall carbon nanotubes affect their transport electrical properties?
Chirality-Dependent Electrical Transport Properties of Carbon Nanotubes Obtained by Experimental Measurement- Nature Communications
SWCNTs have been reported in field effect transistors as a function of nanotube diameter, showing increasing current with increasing diameter. Su et al. show that ....
Observation of time-reflection for electromagnetic waves
We demonstrate time-reflection of electromagnetic waves for the first time. This result opens a new avenue for Floquet electromagnetics and establishes the foundation for breakthrough applications in imaging, wireless communications, and optical computing.
