The Delta 7 is a transmissive wavefront modulator delivered with dedicated driver electronics and control software for Open-loop wavefront modulation. It is designed for demanding wavefront shaping applications, where neither size nor performance can be compromised.
The Delta 7-20 is a transmissive wavefront modulator delivered with dedicated drive electronics and control software.
It is designed for demanding wavefront shaping applications, where neither size nor performance can be compromised.
Complex wavefront modulation
63 electrodes enabling replication of up to the 7th radial order of Zernike polynomials (>35 modes) with high fidelity
Straightforward system integration
Compact housing compatible with the standard cage system with native M32 lens tube threading
Linear & hysteresis-free response
Electrostatic actuation suited for open-loop wavefront control
Remarkable optical quality
Active best flat with an induced RMS wavefront error of less than λ/40
Polarization-independent
Wavefront modulation independent of the light polarization for maximized efficiency
