A self-locking Rydberg atom electric field sensor
arXiv:2212.04387 · doi:10.1063/5.0137127
Abstract
A crucial step towards enabling real-world applications for quantum sensing devices such as Rydberg atom electric field sensors is reducing their size, weight, power, and cost (SWaP-C) requirements without significantly reducing performance. Laser frequency stabilization is a key part of many quantum sensing devices and, when used for exciting non-ground state atomic transitions, is currently limited to techniques that require either large SWaP-C optical cavities and electronics or use significant optical power solely for frequency stabilization. Here we describe a laser frequency stabilization technique for exciting non-ground state atomic transitions that solves these challenges and requires only a small amount of additional electronics. We describe the operation, capabilities, and limitations of this frequency stabilization technique and quantitatively characterize measure its performance. We show experimentally that Rydberg electric field sensors using this technique are capable of data collection while sacrificing only 0.1% of available bandwidth for frequency stabilization of noise up to 900 Hz.
6 pages, 5 figures
References in corpus (8)
- Atom Interferometers
- Broadband Rydberg Atom-Based Electric-Field Probe: From Self-Calibrated Measurements to Sub-Wavelength Imaging
- Compact, thermal-noise-limited optical cavity for diode laser stabilization at 1 x 10-15
- Waveguide-coupled Rydberg spectrum analyzer from 0 to 20 GHz
- Assessment of Rydberg Atoms for Wideband Electric Field Sensing
- A practical guide to electromagnetically induced transparency in atomic vapor
- Laser frequency stabilization to highly excited state transitions using electromagnetically induced transparency in a cascade system
- TV and Video Game Streaming with a Quantum Receiver: A Study on a Rydberg atom-based receivers bandwidth and reception clarity
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- Distant RF field sensing with a passive Rydberg-atomic transducer
- Large inverse Faraday effect for Rydberg states of free atoms and isolated donors in semiconductors