Tailoring the depth of focus for optical imaging systems using a Fourier transform approach.
نویسندگان
چکیده
We show how to tailor the depth of focus for an optical system using pupil functions obtained from a Fourier transform approach. These complex amplitude and phase pupil functions are encoded onto a single liquid-crystal spatial light modulator. Experimental results show excellent agreement with theory and indicate the power of this approach.
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ورودعنوان ژورنال:
- Optics letters
دوره 32 7 شماره
صفحات -
تاریخ انتشار 2007