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IMPROVED HEAT MANAGEMENT AND EFFICIENCY FOR HIGH INTENSITY LASER PUMPED LIGHT SOURCE
IMPROVED HEAT MANAGEMENT AND EFFICIENCY FOR HIGH INTENSITY LASER PUMPED LIGHT SOURCE
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机译:高强度激光泵浦光源的热管理和效率
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摘要
The invention provides a luminescent element (1000) comprising a solid luminescent body (100), wherein the solid luminescent body (100) comprises a luminescent material (200), wherein the luminescent material (200) is configured to generate luminescent material light (201) upon excitation with light having a wavelength where the luminescent material (200) is excitable, wherein the solid luminescent body (100) comprises luminescent body faces (120), wherein the luminescent element (1000) further comprises one or more reflective elements (300) associated to at least one luminescent body face (120), wherein the one or more reflective elements (300) are metallic, and wherein a surface coverage of the at least one luminescent body face (120) with the one or more reflective elements (300) is selected from the range of 5-40%.
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