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An Integrated Ultralow Noise Spiral Interferometric Laser
William Loh, David Reens, Dave Kharas +14
Photonic integration offers the potential to bring complex high-performance optical systems to the form factor of a compact semiconductor chip. However, the range of system functio…
Magic Cancellation Point for Vibration Resilient Ultrastable Microwave Signal
William Loh, Dodd Gray, Ryan Maxson +5
Photonically-synthesized microwave signals have demonstrated the ability to surpass the phase-noise performance achievable by traditional means of RF signal generation. However, in…
Cooling of an Integrated Brillouin Laser below the Thermal Limit
William Loh, Dave Kharas, Ryan Maxson +5
Photonically integrated resonators are promising as a platform for enabling ultranarrow linewidth lasers in a compact form factor. Owing to their small size, these integrated reson…
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…