Diffractive Waveplate Lens Arrays
- Functional layers: Liquid crystal or liquid crystal polymer film
- Film thickness: 1-5 μm
- Wavelengths: UV-LWIR
- Diffraction efficiency: >95% (circular polarized light)
- Bandwidth: 50-400 nm
- Equivalent lens type of individual lenslets: spherical, cylindrical, aspheric, acylinder
- Wavefront error in diffracted beam: λ/4 (@633 nm)
- Substrates: All major transparent materials, including plastic
- Substrate thickness: 5 μm (plastic sheet) – 5 mm (high degree polished optical windows)
- Clear aperture: >90%
BEAM Co.,
Tel. (407) 734-5222
Fax (407) 969-0477
e-mail: sales@beamco.com, info@beamco.com.
http://www.beamco.com/
1300 Lee Road
, Orlando
, FL
,
32810
, USA
Tel. (407) 734-5222
Fax (407) 969-0477
e-mail: sales@beamco.com, info@beamco.com.
http://www.beamco.com/