From: Simultaneous Generation of Multiple Three-Dimensional Tractor Curve Beams
Type of curve | x0(t) | y0(t) |
---|---|---|
Ring curve | Rcos(t) | Rsin(t) |
Archimedean spiral | − Rtcos(10t) | − Rtsin(10t) |
Trefoil-knotted curve | Rcos(t) − 2Rcos(2t) | Rsin(t) + 2Rsin(2t) |
Square curve | − 2Rcos(t) + 0.3Rcos(kt) | − 2Rsin(t) + 0.3Rsin(kt) |