Extended Data Fig. 1: Spiral Resonator Component Sections.
From: Optical atomic clock interrogation using an integrated spiral cavity laser
Plot of the spiral resonator with its different component sections highlighted. The number of revolutions is reduced from 25 to 2 for clarity. The spiral resonator comprises the following sections: pure circles, central cubics, inward going racetrack, outward going racetrack, a rotated clone of all the preceding, racetrack interconnects, and bus waveguide.
