H
Harald Homulle
Researcher at Delft University of Technology
Publications - 34
Citations - 1583
Harald Homulle is an academic researcher from Delft University of Technology. The author has contributed to research in topics: CMOS & Qubit. The author has an hindex of 17, co-authored 31 publications receiving 1036 citations. Previous affiliations of Harald Homulle include École Polytechnique Fédérale de Lausanne.
Papers
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Journal ArticleDOI
Cryo-CMOS Circuits and Systems for Quantum Computing Applications
Bishnu Patra,Rosario M. Incandela,Jeroen P. G. van Dijk,Harald Homulle,Lin Song,Mina Shahmohammadi,Robert Bogdan Staszewski,Andrei Vladimirescu,Masoud Babaie,Fabio Sebastiano,Edoardo Charbon +10 more
TL;DR: In this paper, a low-noise amplifier for spin-qubit RF-reflectometry readout and a class-F2,3 digitally controlled oscillator required to manipulate the state of qubits are proposed.
Journal ArticleDOI
Single-photon avalanche diode imagers in biophotonics: review and outlook
TL;DR: Significant improvements have been made to SPAD imagers based on a device that acts like a 3-in-1 light particle detector, counter and stopwatch, furthering their potential use in biological imaging technologies and an analysis of the most relevant challenges still lying ahead.
Proceedings ArticleDOI
Cryo-CMOS for quantum computing
Edoardo Charbon,Fabio Sebastiano,Andrei Vladimirescu,Harald Homulle,Stefan Visser,Lin Song,Rosario M. Incandela +6 more
TL;DR: The need for a new generation of deep-submicron CMOS circuits operating at deep-cryogenic temperatures to achieve the performance required in a fault-tolerant qubit system is advocated.
Journal ArticleDOI
Characterization and Compact Modeling of Nanometer CMOS Transistors at Deep-Cryogenic Temperatures
Rosario M. Incandela,Lin Song,Harald Homulle,Edoardo Charbon,Andrei Vladimirescu,Fabio Sebastiano +5 more
TL;DR: In this paper, a detailed understanding of the device physics at deep-cryogenic temperatures was developed based on a compact model based on MOS11 and PSP, and the accuracy and validity of the compact models were demonstrated by comparing time and frequency-domain simulations of complex circuits, such as a ring oscillator and a low-noise amplifier, with the measurements at 4 K.
Proceedings ArticleDOI
15.5 Cryo-CMOS circuits and systems for scalable quantum computing
Edoardo Charbon,Fabio Sebastiano,Masoud Babaie,Andrei Vladimirescu,Mina Shahmohammadi,Robert Bogdan Staszewski,Harald Homulle,Bishnu Patra,Jeroen P. G. van Dijk,Rosario M. Incandela,Lin Song,Bahador Valizadehpasha +11 more
TL;DR: It appears extremely challenging, if not impossible, to manage the thousands of qubits required in practical quantum algorithms, and an error-correcting loop must be implemented by a classical controller.