What type of interferometer do I need to use a CGH?

AOM products are well suited to pair with a number of commercial interferometer systems including Fizeau and Twyman-Green type interferometers.

Compatible models include:

• Zygo – Verifire, Dynafiz, GPI, Mark
• 4D Technologies – Accufiz, PhaseCam
• Xonox – X-fiz, X-Mini
• Apre Instruments – S-Series
• ADE Phase Shift – MiniFIZ
• WYKO
• Trioptics
• MollerWedel

A variety of interferometer wavelengths can be used, as long as the test wavelength transmits through the CGH substrate.  (Alternatively, a CGH can be designed to work in reflection).