406 citations · 1.2k across the 23 of their papers we have counts for
17 papers · 1 filter
Slit-loaded coplanar waveguide for color-center spin qubits
Haruko Toyama, Kosuke Tahara, Taro Ikeda +10
The spin qubits of color centers are extensively investigated for quantum sensing, communication, and information processing, with their states generally controlled using lasers an…
Quantum sensing with duplex qubits of silicon vacancy centers in SiC at room temperature
Kosuke Tahara, Shin-ichi Tamura, Haruko Toyama +4
The silicon vacancy center in Silicon Carbide (SiC) provides an optically addressable qubit at room temperature in its spin- electronic state. However, optical spin in…
Selection rules in the excitation of the divacancy and the nitrogen-vacancy pair in 4H- and 6H-SiC
Danial Shafizadeh, Joel Davidsson, Takeshi Ohshima +3
In this study, we address the selection rules with respect to the polarization of the optical excitation of two colour centres in 4H-SiC and 6H-SiC with potential for applications…
The silicon vacancy centers in SiC: determination of intrinsic spin dynamics for integrated quantum photonics
Di Liu, Florian Kaiser, Vladislav Bushmakin +7
The negatively-charged silicon vacancy center () in silicon carbide (SiC) is an emerging color center for quantum technology covering quantum sensing, communication,…
Continuous-wave nitrogen-vacancy diamond laser system assisted by a red diode laser
Lukas Lindner, Felix A. Hahl, Tingpeng Luo +9
Diamond has long been identified as a potential host material for laser applications. This potential arises due to its exceptional thermal properties, ultra-wide bandgap, and color…
Absorption and birefringence study for reduced optical losses in diamond with high NV concentration
T. Luo, F. A. Hahl, J. Langer +8
The use of diamond color centers such as the nitrogen-vacancy (NV) center is increasingly enabling quantum sensing and computing applications. Novel concepts like cavity coupling a…