Tunable Telescope Configuration with Pinhole - 1’’/25mm-1’’/25mm Lens Based
Beam Filtering apparatus is based on an optical telescope configuration that is focused onto a pinhole that filters the higher-order spatial modes of the beam. The 90821/2/3 telescope is based on two lenses (1’’/25mm or 2’’/50mm) with various magnifications. The pinhole is also positioned along the optical grid allowing an Inline configuration.
Applications
- Beam Filtering
- Microscopy
- Holography
- Beam Shaping