975 citations · 3.9k across the 31 of their papers we have counts for
33 papers
Opto-Electrical Detection of Donor Bound Excitons in Silicon-on-Insulator Substrate
A. Kanniainen, A. S. Kumar, A. Sammak +2
Spin of a donor bound electron in silicon has been shown to be a very coherent qubit system but lacks a coherent optical interface. There does, however, exist a donor bound exciton…
Characterization of a quantum bus between two driven qubits
Alberto Hijano, Henri Lyyra, Juha T. Muhonen +1
We investigate the use of driven qubits coupled to a harmonic oscillator to implement a -gate. By dressing the qubits through an external driving field, the…
Optomechanical quantum bus for donor spins in silicon
Henri Lyyra, Cliona Shakespeare, Simeoni Ahopelto +6
Silicon is the foundation of current information technology, and a promising platform for future quantum information technology as silicon-based qubits exhibit some of the longest…
Millikelvin Si-MOSFETs for Quantum Electronics
Nikolai Yurttagül, Markku Kainlauri, Jan Toivonen +7
Large power consumption of silicon CMOS electronics is a challenge in very-large-scale integrated circuits and a major roadblock to fault-tolerant quantum computation. Matching the…
Single-laser feedback cooling of optomechanical resonators
Arvind Shankar Kumar, Joonas Nätkinniemi, Henri Lyyra +1
Measurement-based control has emerged as an important technique to prepare mechanical resonators in pure quantum states for applications in quantum information processing and quant…
Quadrature-averaged homodyne detection for cavity parameter estimation
Giada R. La Gala, Arvind S. Kumar, Rick Leijssen +2
Balanced homodyne interferometry is a well-known detection technique that allows for sensitive characterization of light fields. Conventionally a homodyne interferometer is operate…