Fig. 1. Schematic diagram for CGH design and testing of master mirror

Fig. 2. Schematic diagram of on-axis CGH design and testing

Fig. 3. CGH null compensator layout for off-axis aspheric testing

Fig. 4. Schematic diagram of CGH zone design

Fig. 5. Fitting residual results of the main region

Fig. 6. Schematic diagram of diffraction order separation results in the main region

Fig. 7. Fringe pattern of the main region in off-axis aspheric CGH

Fig. 8. Alignment zone fringe pattern of off-axis aspheric surface

Fig. 9. Spot pattern projection distribution map on mirror