Embodiments of the disclosure provide a photonic integrated circuit (PIC) die including: a semiconductor substrate; active circuitry on the semiconductor substrate; an inter-level dielectric (ILD) over the semiconductor substrate and the active circuitry; a photonic element extending from the active circuitry on the semiconductor substrate; and a guard ring on the semiconductor substrate and within the ILD, the guard ring surrounding the active circuitry, the guard ring including: a conductive body, and a conductive bridge element extending over the photonic element.