FAST
HANKEL TRANSFORM FOR DESIGN OF FOCUSING DOES
Allows the calculation time for radially symmetric DOEs to be reduced; the ring central peak
to be removed through taking into account of the helical component; and the longitudinal task
of focusing into an axial segment to be reduced to the transverse one
Allows the calculation time for radially symmetric DOEs to be reduced; the ring central peak
to be removed through taking into account of the helical component; and the longitudinal task
of focusing into an axial segment to be reduced to the transverse one
|
Phases:
|
||
 |
 |
 |
|
Intensity
distribution:
|
||
 |
 |
 |
|
Ring
|
Axial
segment
|
5 axial
spots
|
Publications:
1. 1. Optik, 1991, v. 88, N 4, p.182-184.
2. J. Mod. Opt., 1993, v. 40, N 5, p.761-769.
3. Procceding SPIE, 1993, v.1780, p.263-272.
4. Opt. & Quant. Electr., 1993, v.25, p. 801-814.
5. OSA Proceedings, 1994, v.22, p.251-256.
6. Opt.&Las. Techn., 1995, v.27, N4, p.235-240.
7. Optik, 1996, v.102, N2, p. 235-240.
8. Opt.&Las. in Eng., 1998, v.29, N4-5.
9. J.Mod. Opt., 1996, v.43, N7, p.1509-1524.
10. Îïò. è ñïåêòð., 2000, ò.89, âûï.2, ñ.343-348