光泵磁力仪中垂直腔面发射激光器激光波长锁定

骆曼箬, 李绍良, 黄艺明, 张弛, 吴招才, 刘华

Wavelength Locking of Vertical-Cavity Surface-Emitting Laser in Optically Pumped Magnetometer

LUO Manruo, LI Shaoliang, HUANG Yiming, ZHANG Chi, WU Zhaocai, LIU Hua

表2 跃迁波长对应的驱动电流

Tab.2 Transition wavelengths and corresponding injection current

跃迁能级 λ/nm Iout/mA Fg = 3 → Fe = 4 894.5862 1.07308 Fg = 3 → Fe = 3 894.5893 1.08033 Fg = 4 → Fe = 4 894.6107 1.13221 Fg = 4 → Fe = 3 894.6138 1.13907