Distinguishing Coherent and Thermal Photon Noise in a Circuit Quantum Electrodynamical System
In the cavity-QED architecture, photon number fluctuations from residual cavity photons cause qubit dephasing due to the ac Stark effect. These unwanted photons originate from a variety of sources, such as thermal radiation, leftover measurement photons, and cross talk. Using a capacitively shunted...
| Main Authors: | , , , , , , , , , , , |
|---|---|
| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2018
|
| Online Access: | http://hdl.handle.net/1721.1/116815 https://orcid.org/0000-0002-4674-2806 https://orcid.org/0000-0002-8553-3353 https://orcid.org/0000-0002-4436-6886 https://orcid.org/0000-0002-7069-1025 https://orcid.org/0000-0001-8041-0824 |