光电子学
材料科学
激光器
氮化镓
二极管
激光二极管
红宝石激光器
镓
X射线激光器
砷化镓
半导体激光器理论
二极管泵浦固体激光器
垂直腔面发射激光器
分布反馈激光器
光学
激光功率缩放
物理
波长
纳米技术
冶金
图层(电子)
摘要
The design and performance of a laser diode pumped ruby laser is reported. The laser consists of a 5 mm long 0.05% doped ruby crystal placed within a hemispherical laser resonator. A single mode gallium nitride laser diode, operating at 405 nm provided up to 320 mW of pump power. Beam shaping optics were used to circularize the pump beam and a 150 mm focal length lens produced a ~20 μm waist in the crystal. The laser produced up to 44 mW of output power with a slope efficiency of 17%.
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