| abstract |
The invention relates to a radiation source assembly. The radiation source assembly includes (a) a radiation source element, and (b) a wavelength conversion element, (a) and (b) being spaced apart and reversibly engageable with the radiation source element; one compared to the other. The invention also relates to a radiation source assembly that comprises: (a) a radiation source element, and (b) a wavelength conversion element, wherein (a) and (b) are spaced and configured to be released from each other. |