摘要 |
Some embodiments in the present disclosure generally relate to fluorescent structures such as fluorescent glass, fluorescent substrates, and/or light emitting devices, which can include a gradient of fluorescent molecules across the structure, substrate, and/or light emitting device. In some embodiments, the fluorescent glass, fluorescent substrates, and/or light emitting devices can be porous and include at least one fluorescent molecule within the one or more pore. In some embodiments, this can allow for the creation of a gradient fluorescent material throughout the material. |