Devising genuine spatial correlation functions.
نویسندگان
چکیده
The choice of the mathematical form of spatial correlation functions for optical fields is restricted by the constraint of nonnegative definiteness. We discuss a sufficient condition for ensuring the satisfaction of such a constraint.
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ورودعنوان ژورنال:
- Optics letters
دوره 32 24 شماره
صفحات -
تاریخ انتشار 2007