Wavelength dependent studies of nonlinea
β
N. K.β
M. Naga Srinivas; S. Venugopal Rao; D. V. G. L. N. Rao; B. K. Kimball; M.
π
Article
π
2001
π
John Wiley and Sons
π
English
β 127 KB
We report here, our experimental results and theoretical analysis of the dispersion data of nonlinear absorption in zinc meso-tetra-(p-methoxyphenyl)tetrabenzoporphyrin (ZnmpTBP). Using a ns optical parametric oscillator (OPO) we obtain the open aperture Z-scan data over the visible region starting