Isabela Le Bras L&S Sciences
Investigating the Vaccum Compatibility of Filter Circuits for Ion Trap Quantum Computing
This summer I will be working in ion trap quantum computing. Quantum computing is an alternate form of computation that uses a quantum bit, called a “qubit”, in place of the binary system. My professor, Hartmut Haeffner, isolates ions in radio frequency traps to create qubits. This trapping must take place in an ultra high vacuum so that air molecules do not interfere with the ion. My project entails building RC filters for the ion trap that are compatible with the vacuum. These filters need to remove any radio frequency pickup in DC electrodes in the trap. The main challenge, however, will be the vacuum compatbility which will involve rigorous testing and research in material science.