Preprints:

Qubit operations using a modular optical system engineered with PyOpticL: a code-to-CAD optical layout tool, arXiv:2501.14957, Jacob Myers, Christopher Caron, Nishat Helaly, Zhenyu Wei, Justin Oh, Zack Gotobed, Kotaro Yabe, Robert J. Niffenegger

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Trapped ion qubit and clock operations with a visible wavelength photonic coil resonator stabilized integrated Brillouin laser, arXiv: 2402.16742, Nitesh Chauhan & Christopher Caron, Jiawei Wang, Andrei Isichenko, Nishat Helaly, Kaikai Liu, Robert J. Niffenegger, Daniel J. Blumenthal

Prior work from MIT Lincoln Laboratory:

Starling, D. J., Shtyrkova, K., Christen, I., Murphy, R., Li, L., Chen, K. C., Niffenegger, R. J., … & Dixon, P. B. (2023). Fully Packaged Multichannel Cryogenic Quantum Memory Module. Physical Review Applied, 19(6), 064028.

Reens, D., Collins, M., Ciampi, J., Kharas, D., Aull, B. F., Donlon, K., Niffenegger, R. J., … & McConnell, R. (2022). High-fidelity ion state detection using trap-integrated avalanche photodiodes. Physical Review Letters, 129(10), 100502. High-fidelity ion state detection using trap-integrated avalanche photodiodes. Physical Review Letters, 129(10), p.100502.

Niffenegger, R. J., Stuart, J., Sorace-Agaskar, C., Kharas, D., Bramhavar, S., Bruzewicz, C. D., … & Chiaverini, J. (2020). Integrated multi-wavelength control of an ion qubit. Nature, 586(7830), 538-542.