Optimizing Cr:fr Laser: Dispersion
Net cavity dispersion = Cr:f dispersion
+ prism (SF6 ) dispersion
 + angular  dispersion
 net cavity dispersion* = - 260 fs2
Cr:f dispersion = 277 fs2
 Prism dispersion = - 588 fs2
 angular dispersion = -1155.13 fs2
optimal prism separation = 32.5 cm
 third order dispersion = 240.77 fs2
Pump laser
Cr:forsterite Laser
*I. Thomann et al., OL 28, 1368 (2003)