In this work, the intensity noise transfer properties of a two-stage single-frequency fiber
amplifier at 1 µm are systematically investigated in the frequency domain. By applying an …

We report the optical phase-locking of two 1560 nm distributed-feedback (DFB) fiber lasers
converted to 780 nm with a frequency difference of 6.834 GHz for 87 Rb. The fiber laser …

Optical carrier-suppressed single sideband (OCSSSB) signals are known for their easy
detection, low noise, and high energy efficiency. Here, we develop a high-performance …

Phase-modulator-generated laser for Raman transition is widely used in atom gravimeters to
simplify a system and improve robustness. However, the induced additional sidebands …

Generating pairs of Raman beams for gravimetry with fiber phase modulators is quite
convenient but generates additional frequencies that must be filtered. The frequency filtering …

Single frequency fiber lasers (SFFLs) have seen increasing applications in state-of-the-art
quantum technologies, which usually require precise and stable offset frequency locking …

Phase-coherent multi-tone lasers play a critical role in atomic, molecular, and optical
physics. Among them, the Raman opeartion laser for manipulating atomic hyperfine qubits …

A high-accuracy optical vector analysis (OVA) based on dual-polarization MZM (DPol-MZM)
and polarization control is proposed and demonstrated via simulation. By applying the DPol …

Raman-pulse atom interferometers have become powerful tools for quantum sensing with
increasing compactness and transportability, thanks to advancements in matured all-fiber …

Phase-modulator-generated Raman laser is widely used in atom gravimeters to simplify
system and improve robustness. However, the induced additional sidebands (ASBs) lead to …