https://doi.org/10.1351/goldbook.H02765
A continuous wave laser emitting mainly at 325.0 and 441.6 nm from singly ionized cadmium.
Source:
PAC, 1996, 68, 2223. (Glossary of terms used in photochemistry (IUPAC Recommendations 1996)) on page 2246 [Terms] [Paper]