• Acta Photonica Sinica
  • Vol. 49, Issue 10, 1019001 (2020)
Yuan-dong QIAN1、2, Mao-peng XIA1、*, Jian-jun LI1, Wen-chao ZHAI1, and Ming-ming XU1
Author Affiliations
  • 1Key Laboratory of Optical Calibration and Characterization,Anhui Institute of Optical and Fine Mechanics,Chinese Academy of Science,Hefei 230031,China
  • 2University of Science and Technology of China,Hefei 230026,China
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    DOI: 10.3788/gzxb20204910.1019001 Cite this Article
    Yuan-dong QIAN, Mao-peng XIA, Jian-jun LI, Wen-chao ZHAI, Ming-ming XU. Effect of Temperature on the Output Angle and Conversion Efficiency of Parametric Down Conversion[J]. Acta Photonica Sinica, 2020, 49(10): 1019001 Copy Citation Text show less
    Type I noncolinear SPDC
    Fig. 1. Type I noncolinear SPDC
    The output angle theoretical value
    Fig. 2. The output angle theoretical value
    Crystal clamping system
    Fig. 3. Crystal clamping system
    Dynamic thermal analysis
    Fig. 4. Dynamic thermal analysis
    Experimental optical path diagram
    Fig. 5. Experimental optical path diagram
    Optical path diagrams of the photon rate
    Fig. 6. Optical path diagrams of the photon rate
    The ring image processing
    Fig. 7. The ring image processing
    Temperature effect on the radius of the ring
    Fig. 8. Temperature effect on the radius of the ring
    The effect of temperature on the output angle
    Fig. 9. The effect of temperature on the output angle
    Relationship between the photon rate and temperature in Crylas Laser, Germany
    Fig. 10. Relationship between the photon rate and temperature in Crylas Laser, Germany
    Relationship between the photon rate and temperature in Shanghai Laser
    Fig. 11. Relationship between the photon rate and temperature in Shanghai Laser
    MaterialsDensity/(kg·m-3Thermal conductivity/(W·m-1·K-1

    Specific heat capacity/

    (Jkg-1K-1

    Copper8 933386.4385
    Aluminum2 770155875
    BBO Crystal3 8501.6496
    PTFE9500.282 300
    Table 1. Material thermal analysis parameters table
    Yuan-dong QIAN, Mao-peng XIA, Jian-jun LI, Wen-chao ZHAI, Ming-ming XU. Effect of Temperature on the Output Angle and Conversion Efficiency of Parametric Down Conversion[J]. Acta Photonica Sinica, 2020, 49(10): 1019001
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