Plane-wave decomposition of spatially random fields
نویسندگان
چکیده
منابع مشابه
Plane-wave decomposition of spatially random fields.
We investigate the uniqueness of the plane-wave decomposition of temporally deterministic, spatially random fields. Specifically, we consider the decomposition of spatially ergodic and, thus, statistically homogeneous fields. We show that when the spatial power spectrum is injective, the plane waves are the only possible coherent modes. Furthermore, the randomness of such fields originates in t...
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Article history: Received 4 January 2008 Received in revised form 3 April 2008 Accepted 19 May 2008 0030-4018/$ see front matter 2008 Elsevier B.V. A doi:10.1016/j.optcom.2008.05.023 * Tel.: +48 224328635. E-mail address: [email protected] In the paper the numerical determination of diffraction patterns using plane wave spectrum decomposition (PWS) is investigated. The simple formula fo...
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ژورنال
عنوان ژورنال: Optics Letters
سال: 2015
ISSN: 0146-9592,1539-4794
DOI: 10.1364/ol.40.001394