Atomic optical spatial mode extractor for vector beams based on polarization-dependent absorption

• Published in: Chinese physics B Vol. 32; no. 3; pp. 34207 - 20
• Main Authors: Chang, Hong, Yang, Xin, Wang, Jinwen, Ma, Yan, Yang, Xinqi, Cao, Mingtao, Zhang, Xiaofei, Gao, Hong, Dong, Ruifang, Zhang, Shougang
• Format: Journal Article
• Language: English
• Published: Chinese Physical Society and IOP Publishing Ltd 01.03.2023; School of Astronomy and Space Science,University of Chinese Academy of Sciences,Beijing 100049,China%Ministry of Education Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter,Shaanxi Province Key Laboratory of Quantum Information and Quantum Optoelectronic Devices,School of Physics,Xi'an Jiaotong University,Xi'an 710049,China; Key Laboratory of Time and Frequency Primary Standards,National Time Service Center,Chinese Academy of Sciences,Xi'an 710600,China
• Subjects: optical pumping; polarization-dependent absorption; vector beam; vector beam; polarization-dependent absorption; optical pumping

Vector beams with spiral phase and spatially varying polarization profiles have many applications from optical micromanipulation to materials processing. Here, we propose and demonstrate an atomic spatial mode extracting scheme for the vector beam based on polarization-dependent absorption in the at...