Figure 2 | Scientific Reports

Figure 2

From: No-scanning 3D measurement method using ultrafast dimensional conversion with a chirped optical frequency comb

Figure 2

Schematic of the experimental setup. (a) Experimental setup for the position measurement. LD: laser diode, WDM: wavelength division multiplexing coupler, PQH: polarization controller, EDF: erbium-doped fibre, ND: neutral density filter, and BS: beam splitter with f rep: 51 MHz, central wavelength: 1.56 µm, and average power: 8 mW after EDFA. (b) The optical spectra and (c) autocorrelation traces for the reference and probe pulses.

Back to article page