• Optical Instruments
  • Vol. 44, Issue 1, 55 (2022)
Yu WANG, Weiyu ZHAO, Yang LI*, Jun LI, and Xiumin GAO
Author Affiliations
  • School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
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    DOI: 10.3969/j.issn.1005-5630.2022.01.009 Cite this Article
    Yu WANG, Weiyu ZHAO, Yang LI, Jun LI, Xiumin GAO. Design and thermal field analysis of a single beam miniaturized all-optical atomic magnetometer[J]. Optical Instruments, 2022, 44(1): 55 Copy Citation Text show less
    Optical path design of single beam atomic magnetometer
    Fig. 1. Optical path design of single beam atomic magnetometer
    Structure diagram of atomic magnetometer
    Fig. 2. Structure diagram of atomic magnetometer
    Surface temperature of atomic vapor cell
    Fig. 3. Surface temperature of atomic vapor cell
    Surface temperature of atomic vapor cell when using four heating plates
    Fig. 4. Surface temperature of atomic vapor cell when using four heating plates
    Temperature profile of atomic magnetometer
    Fig. 5. Temperature profile of atomic magnetometer
    Shell temperature profile under atomic magnetometer
    Fig. 6. Shell temperature profile under atomic magnetometer
    Temperature profile of coil structure
    Fig. 7. Temperature profile of coil structure
    Temperature profile of optical element
    Fig. 8. Temperature profile of optical element
    表面中心点X/mm Y/mm Z /mm 温度/°C
    A1$ {a}_{1} $9.6720152.50
    A2$ {a}_{2} $9.67−20152.11
    B1$ {b}_{1} $9.6702148.89
    B2$ {b}_{2} $9.670−2149.73
    C1$ {c}_{1} $11.6700149.69
    C2$ {c}_{2} $7.6700149.44
    Table 1. Temperature at the center of each surface of the atomic vapor cell
    表面温度最小值/ 温度最大值/ 温度平均值/ 铷蒸气密度/ cm−3
    A1152.49152.51152.50$ 1.14\times {10}^{14} $
    A2152.10152.13152.11$ 1.12\times {10}^{14} $
    B1149.85150.23150.00$ 1.01\times {10}^{14} $
    B2149.60149.90149.77$ 9.98\times {10}^{13} $
    C1148.48150.02149.59$ 9.90\times {10}^{13} $
    C2148.47150.12149.32$ 9.76\times {10}^{13} $
    Table 2. Temperature and rubidium vapor density of each surface of the atomic vapor cell
    表面中心点X/mm Y/mm Z/mm 温度/℃
    A1$ {a}_{1} $9.6720152.99
    A2$ {a}_{2} $9.67−20153.09
    B1$ {b}_{1} $9.6702152.82
    B2$ {b}_{2} $9.670−2152.44
    C1$ {c}_{1} $11.6700156.14
    C2$ {c}_{2} $7.6700157.63
    Table 3. Temperature at the center of each surface of the atomic vapor cell when using four heating plates
    表面温度最小值/℃温度最大值/℃温度平均值/℃
    A1150.38154.18152.90
    A2148.86154.13152.97
    B1153.25153.37153.31
    B2153.16153.94153.74
    C1152.46156.15155.85
    C2149.28157.64157.08
    Table 4. Temperature value of each surface parameter of the atomic vapor cell when using four heating plates
    Yu WANG, Weiyu ZHAO, Yang LI, Jun LI, Xiumin GAO. Design and thermal field analysis of a single beam miniaturized all-optical atomic magnetometer[J]. Optical Instruments, 2022, 44(1): 55
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