Dual atom (87Rb-133Cs) grating magneto-optical trap

L Xu, M Li, Z Yu, Z Liu, J Duan, F Wang, F Zhao… - Optics …, 2025 - opg.optica.org
This paper proposes a dual-color grating chip design method for simultaneously capturing
dual atomic clouds (^ 87Rb and^ 133Cs). By simulating key parameters such as the grating …

High-Sensitive Temperature Sensor With Cascaded Fabry-Perot Interferometers Based on Enhanced Vernier Effect

Y Liu, W Zhang, Y Chen, D Chen, Y Qi, J Lv… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
In this work, we present a high-sensitivity fiber-optic temperature sensor based on the
enhanced Vernier effect. The sensor consists of a cascade of three Fabry–Perot …

Displacement compensation algorithm for high-precision absolute six-degree-of-freedom grating encoder

F Cao, S Wang, L Luo, X Li - Optical Metrology and Inspection …, 2024 - spiedigitallibrary.org
The accuracy of the absolute position and orientation of sub-mirrors in large-aperture optical
systems significantly impacts system performance. The precision of sub-mirror alignment …