3 papers
quant-ph2020
Integrated multi-wavelength control of an ion qubit
Robert J. Niffenegger, Jules Stuart, Cheryl Sorace-Agaskar +10
Monolithic integration of control technologies for atomic systems is a promising route to the development of quantum computers and portable quantum sensors. Trapped atomic ions for…
physics.ins-det2019
Compact and high-precision wavemeters using the Talbot effect and signal processing
Ningren Han, Gavin N. West, Amir H. Atabaki +2
Precise knowledge of a laser's wavelength is crucial for applications from spectroscopy to telecommunications. Here we present a wavemeter which operates on the Talbot effect. Tone…
physics.optics2018
Low-loss integrated photonics for the blue and ultraviolet regime
Gavin N. West, William Loh, Dave Kharas +5
We present a low-loss integrated photonics platform in the visible and near ultraviolet regime. Fully-etched waveguides based on atomic layer deposition (ALD) of aluminum oxide ope…