Fayu YANG, Jinfang SHI, Rong QIU, Yangyang HU, Decheng GUO, Sen YANG. Thermal effect of CO2 laser on glass tubes[J]. Journal of Applied Optics, 2024, 45(5): 923
- Journal of Applied Optics
- Vol. 45, Issue 5, 923 (2024)
Fig. 1. Schematic diagram of CO2 laser processing glass tube system
Fig. 2. Flow chart of simulation calculation method
Fig. 3. Three-dimensional diagram of energy Gaussian distribution
Fig. 4. Finite element model of laser-processed high borosilicate glass tubes
Fig. 5. Temperature field simulation diagram of CO2 laser irradiated high borosilicate glass
Fig. 6. Temperature change law of different positions of glass tube with time under CO2 laser action
Fig. 7. Surface temperature distributions of high borosilicate glass tubes under action of CO2 laser with different laser powers
Fig. 8. Change law of surface temperature of high borosilicate glass tube with time under action of CO2 laser with different laser powers
Fig. 9. Surface temperature distribution law of high borosilicate glass tubes under action of CO2 laser with different laser spot radii
Fig. 10. Radial temperature distribution law of high borosilicate glass tubes under action of CO2 laser with different laser spot radii
Fig. 11. Surface temperature distribution law of glass tubes with different rotational speeds under action of CO2 laser
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Table 1. Main components of high borosilicate glass %
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Table 2. Main physical parameters of high borosilicate glass
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