Temperature and number evolution of cold cesium atoms inside a wall-coated glass cell*
Huang Jia-Qianga),c), Zhang Jian-Weib),c), Wang Shi-Guangb),c), Wang Zheng-Bob),c), Wang Li-Juna),b),c)
       
Schematic of the experimental setup. ECDL: extended-cavity laser diode; AOM1, AOM2: acoustic-optical modulator; PBS: polarization beam splitter; BS: beam splitter; λ /2, λ /4: wave plate; M1, M2, M3, M4: mirror; PD1, PD2: photon detector.