76 citations · 296 across the 6 of their papers we have counts for
6 papers
400%/W second harmonic conversion efficiency in -diameter gallium phosphide-on-oxide resonators
Alan D. Logan, Michael Gould, Emma R. Schmidgall +7
Second harmonic conversion from 1550~nm to 775~nm with an efficiency of 400% W is demonstrated in a gallium phosphide (GaP) on oxide integrated photonic platform. The platfo…
Frequency control of single quantum emitters in integrated photonic circuits
Emma R. Schmidgall, Srivatsa Chakravarthi, Michael Gould +4
Generating entangled graph states of qubits requires high entanglement rates, with efficient detection of multiple indistinguishable photons from separate qubits. Integrating defec…
Efficient extraction of zero-phonon-line photons from single nitrogen-vacancy centers in an integrated GaP-on-diamond platform
Michael Gould, Emma R. Schmidgall, Shabnam Dadgostar +2
Scaling beyond two-node quantum networks using nitrogen vacancy (NV) centers in diamond is limited by the low probability of collecting zero phonon line (ZPL) photons from single c…
A Large-Scale GaP-on-Diamond Integrated Photonics Platform for NV Center-Based Quantum Information
Michael Gould, Srivatsa Chakravarthi, Ian R. Christen +6
We present chip-scale transmission measurements for three key components of a GaP-on-diamond integrated photonics platform: waveguide-coupled disk resonators, directional couplers,…
Room-temperature detection of single 20 nm super-paramagnetic nanoparticles with an imaging magnetometer
Michael Gould, Russell Barbour, Nicole Thomas +3
We demonstrate room temperature detection of single 20 nm super-paramagnetic nanoparticles (SPNs) with a wide-field optical microscope platform suitable for biological integration.…
A 25 Gb/s Silicon Photonics Platform
Tom Baehr-Jones, Ran Ding, Ali Ayazi +12
Silicon has attracted attention as an inexpensive and scalable material system for photonic-electronic, system-on-chip development. For this, a platform with both photodetectors an…