Fig. (5)
A part of a typical emission spectrum from the torch with atomic oxygen lines
5
P(J=3)-
5
S°(J=2) at ~777.19 nm,
5
P(J=2)-
5
S°(J=2) at ~777.42 nm, and
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P(J=1)-
5
S°(J=2) at ~777.54 nm.
