Sketch of the experimental setup. The trapping laser (532 nm) is split into two beams by a polarizing beam splitter and coupled into single-mode optical fibers. The beams eventually enter the grounded ...
Experimental setup of the DUV dual-comb system. Figure 4: (a) DUV dual-comb spectrum. (b) DUV dual-comb beat-note signal and (c) DUV dual comb interference beat signal acquired within the RF range of ...