Figure - available from: Applied Optics
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Effect of gray scale increment rate on the intensity profile. It is clearly shown that by increasing the number of gray levels and decreasing W 1 , variation of the output intensity profile gets larger.
Source publication
![4-f setup used to record the intensity distribution [5].](publication/260152811/figure/fig4/AS:11431281253298882@1718873984570/4-f-setup-used-to-record-the-intensity-distribution-5_Q320.jpg)
The capability of binary gray scale masks in generating beams with a desired lateral intensity profile is extensively studied in order to fabricate large-angle microprisms. Using a recently introduced technique, some samples based on pulsewidth modulation are designed, so that the pulsewidth is changed with different linear rates from a completely...
