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Lamp device comprising illuminates surrounded by solid particles comprising a particle number density gradient in a direction away from the illuminates
Lamp device comprising illuminates surrounded by solid particles comprising a particle number density gradient in a direction away from the illuminates
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机译:包括被固体颗粒包围的照明的灯装置,所述固体颗粒在远离照明的方向上具有粒子数密度梯度
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摘要
A lamp device comprising illuminant, which emits a primary radiation on applying a voltage thereto and solid particles, at least partly enclosing the illuminant and which interact with the primary radiation. The particle number density changes in at least one direction away from the illuminant from a first particle number density to a second particle number density.
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