The spectral dispersion of ultrashort pulses allows the simultaneous focusing of light in both space and time,which creates socalled spatiotemporal foci.Such sp
Quantum entanglements between integer-order and fractional-order orbital angular momentums (OAMs) have been previously discussed.However,the entangled nature of
Single-molecule detection is one of the fundamental challenges of mod biology.Such experiments often use labels that can be expensive,difficult to produce,and f