  We present an asymmetric focused-beam trap of rubidium-85 atoms where the
cloud volume only varied with the trap laser intensity. By repumping on F=2 to
F'=2 D2 transition, the Stokes Raman scattering has strongly affected the
population ratio in the two hyperfine ground states. With the volume and trap
number simultaneously and separately controlled, we have shown that the cloud
density can be monotonously manipulated from zero to the maximum value limited
by the cooling power. By solely varying the intensity of repump laser, the
scheme for precision loading of exact 1-6 atoms in the FORT, which is beyond
the practical loading limit of the blue-detuned light-assisted collision, is
described.
