Modeling of the Radial Heat Flow and Cooling Processes in a Deep Ultraviolet Cu⁺ Ne-CuBr Laser

Figure 2

Principle geometrical design of the cross-section of the laser source: (1) ceramic (Al₂O₃) tube; (2) quartz tube; (3) thermal insulation. The diameters are, respectively: 𝑑₁=5.2 mm, 𝑑₂=18 mm, 𝑑₃=24.5 mm, and 𝑑₄=32.5 mm.