Ashay N. Patel

activity

20192026

most citedPart-per-billion measurement of the

4^{2} S_{1/2} \to 3^{2} D_{5/2}

electric quadrupole transition isotope shifts between

^{42, 44, 48}

^{+}

and

^{40}

^{+}

41 citations · 54 across the 4 of their papers we have counts for

collaborators

4 papers

quant-ph2026

Breakeven demonstration of quantum low-density parity-check codes

Edwin Tham, Michael L. Goldman, Shantanu Debnath +8

High-rate quantum low-density parity-check (qLDPC) codes are a leading candidate for fault-tolerant quantum computing. They feature higher encoding rates than planar alternatives s…

physics.chem-ph2025

Rapid, Broadband, Optical Spectroscopy of Cold Radicals

Ashay N. Patel, Madison I. Howard, Timothy C. Steimle +1

Optical spectroscopy of molecular radicals is an important tool in physical chemistry, and is a prerequisite for many experiments which use molecules for quantum science and precis…

physics.atom-ph2023★ 13 cited

Optical cycling in polyatomic molecules with complex hyperfine structure

Yi Zeng, Arian Jadbabaie, Ashay N. Patel +3

We have developed and demonstrated a scheme to achieve rotationally-closed photon cycling in polyatomic molecules with complex hyperfine structure and sensitivity to hadronic symme…

physics.atom-ph2019★ 41 cited

Part-per-billion measurement of the $4^{2} S_{1/2} \to 3^{2} D_{5/2}$ electric quadrupole transition isotope shifts between $^{42, 44, 48}$ Ca $^{+}$ and $^{40}$ Ca $^{+}$

Felix W. Knollmann, Ashay N. Patel, S. Charles Doret

We report a precise measurement of the isotope shifts in the $4^{2}$ S $_{1/2} \to 3^{2}$ D $_{5/2}$ electric quadrupole transition at 729~nm in the $^{40 - 42, 44, 48}$ Ca $^{+}$ . The m…

Breakeven demonstration of quantum low-density parity-check codes

Rapid, Broadband, Optical Spectroscopy of Cold Radicals

Optical cycling in polyatomic molecules with complex hyperfine structure

Part-per-billion measurement of the 42S1/2​→32D5/2​ electric quadrupole transition isotope shifts between 42,44,48Ca+ and 40Ca+

Part-per-billion measurement of the $4^{2} S_{1/2} \to 3^{2} D_{5/2}$ electric quadrupole transition isotope shifts between $^{42, 44, 48}$ Ca $^{+}$ and $^{40}$ Ca $^{+}$