47 citations · 69 across the 5 of their papers we have counts for
11 papers
A low-power integrated magneto-optic modulator on silicon for cryogenic applications
Paolo Pintus, Leonardo Ranzani, Sergio Pinna +9
A fundamental challenge of the quantum revolution is to efficiently interface the quantum computing systems operating at cryogenic temperatures with room temperature electronics an…
Efficient qubit measurement with a nonreciprocal microwave amplifier
F. Lecocq, L. Ranzani, G. A. Peterson +5
The act of observing a quantum object fundamentally perturbs its state, resulting in a random walk toward an eigenstate of the measurement operator. Ideally, the measurement is res…
Demonstration of a superconducting nanowire microwave switch
Andrew Wagner, Leonardo Ranzani, Guilhem Ribeill +1
The functionality of a nanowire integrated into a superconducting transmission line acting as a single pole single throw switch is demonstrated. The switch has an instantaneous ban…
Beam Steering with Ultracompact and Low-Power Silicon Resonator Phase Shifters
Hugo Larocque, Leonardo Ranzani, James Leatham +7
Photonic integrated circuit (PIC) phased arrays can be an enabling technology for a broad range of applications including free-space laser communications on compact moving platform…
Microwave measurement beyond the quantum limit with a nonreciprocal amplifier
F. Lecocq, L. Ranzani, G. A. Peterson +6
The measurement of a quantum system is often performed by encoding its state in a single observable of a light field. The measurement efficiency of this observable can be reduced b…
Graphene-based Josephson junction microwave bolometer
Gil-Ho Lee, Dmitri K. Efetov, Woochan Jung +8
Sensitive microwave detectors are critical instruments in radioastronomy, dark matter axion searches, and superconducting quantum information science. The conventional strategy tow…