From the session
Beam Shaping and Propagation, Laser Cavity Design I (FWD)
Sergiy Kaim, Sergiy Mokhov, Derrek Drachenberg, Leonid Glebov, and Boris Zeldovich
Sergiy Kaim, Sergiy Mokhov, Derrek Drachenberg, Leonid Glebov, Boris Zeldovich
University of Central Florida, United States
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Beam quality is described by “bucket-f” radius, r_f, and angular radius θ_f, both encapsulating fraction f of total beam power. Dimensionless product r_f*θ_f/λ depends on f and on beam shape.
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