PLUTO-2.1-VIS-016 SLM

The PLUTO-2.1-VIS-016 version features an AR coating with front reflection less than 0.5% in the 420 – 650 nm range. Using high retardation LC material the PLUTO-2.1-VIS-016 provides a high phase shift enabling mod 4π or even mod 6π phase functions (dependent on wavelength). Using an adapted gamma curve for 2π phase shift, this version also can be used to significantly reduce phase fluctuations.