Photophysical Parameters, Excitation Energy Transfer, and Photoreactivity of 1,4-Bis(5-phenyl-2-oxazolyl)benzene (POPOP) Laser Dye

Figure 5

(a) Lasing range, (b) number of laser pulse versus (𝐼₀/𝐼) of POPOP in different solvents using nitrogen pulsed laser (𝜆=337 nm).

(a)

(b)