一种透射式蓝光激发照明组件，涉及激光照明组件。为多层结构，从下至上依次为光线散射层、基板和发光层；所述光线散射层、基板和发光层通过烧结的方式连接；光线散射层为具有微孔结构的玻璃态物质，所述具有微孔结构的玻璃态物质是将低熔点玻璃粉与空心氧化铝微球混合均匀，添加易挥发物质调制成浆料，最后通过烧结获得光线散射层；所述基板为表面镀膜的氧化铝或氧化锌或石英；所述基板的一面镀有增强蓝光透过的增透膜，基板的另一面镀有增强黄光反射的反射膜；所述发光层为含有荧光粉的玻璃态物质，将低熔点玻璃粉与荧光粉混合均匀，添加易挥发物质调制成浆料，最后通过烧结获得玻璃态的发光层。

The invention relates to a laser lighting component, in particular to a transmissive blue laser lighting component which is of multilayer structure and which comprises a light scattering layer, a baseplate and a light-emitting layer sequentially from bottom to top; the light scattering layer, the base plate and the light-emitting layer are connected in sintered manner; the light scattering layeris made with a glass material having microporous structure; the glass material with the microporous structure is made by mixing well low-melting-point glass powder and hollow alumina microspheres, adding a volatile material to obtain a slurry, and sintering; the base plate is made with alumina or zinc oxide or quartz with surface coating; one side of the base plate is coated with an antireflectivefilm with enhanced blue light transmission; the other side of the base plate is coated with an antireflective film with enhanced yellow light reflection; the light-emitting layer is made with a glassmaterial containing phosphor; the glassy light-emitting layer is made by mixing well the low-melting-point glass powder and phosphor, adding a volatile material to obtain a slurry, and sintering.