Jared C. Mikkelsen

TL;DR: In this paper, a Si optical transmitter for polarization-encoded quantum key distribution (QKD) is presented, which was fabricated in a standard Si photonic foundry process and integrated together a pulse generator, intensity modulator, variable optical attenuator, and polarization modulator.

TL;DR: Novel polarization management devices in a custom-designed silicon nitride (Si(3)N(4)) waveguides on silicon-on-insulator (SOI) integrated photonics platform are demonstrated.

TL;DR: This paper focuses on the development of three-layer platforms for the O- and SCL-bands for very large-scale photonic integrated circuits requiring hundreds or thousands of waveguide crossings.

TL;DR: A three-layer silicon nitride on silicon platform for constructing very large photonic integrated circuits suited to meet the demands of large-scale photonic circuits which contain hundreds of crossings is presented.

TL;DR: Automatic resonance alignment tuning is performed in high-order series coupled microring filters using a feedback system as mentioned in this paper, where a filter is tuned such that passband ripples are dramatically reduced compared to the initial detuned state and the passband becomes centered at the reference.