Convert the incident Gaussian beam profile into a donut-shaped beam profile!
The "Vortex Lens" is a product used in STED, MINFLUX, excitation of atoms and molecules, nano-lithography, laser processing, optical tweezers, and more.
Also known as a spiral (vortex) phase plate, it converts the incident Gaussian beam profile into a donut-shaped beam profile.
The topological charge affects the orbital angular momentum of the donut-shaped beam and corresponds to a range from 1 to 32, with an increase in the number of steps resulting in a darker central region of the beam.
【Features】
■ Also referred to as a spiral (vortex) phase plate
■ Topological charge
- Affects the orbital angular momentum of the donut-shaped beam
- As the number of steps increases, the central region of the beam becomes darker
- Higher topological charges are also supported
* You can download the English version of the catalog.
* For more details, please refer to the PDF materials or feel free to contact us.