Tunable, up converted stimulated ultraviolet Mellow triplet via four-wave mixing

摘要

Summary form only given. Two new types of upward-converted, tunable, stimulated ultraviolet emissions and one fixed frequency type are generated via two-photon near-resonant 3S/sub 1/2/-5S/sub 1/2/ pumping of a Na vapor. All observed tunable components near 330 nm are associated with the J=3/2 multiplet and none with the J=1/2 multiplets of the 4P state.