Fast algorithms for designing optical phase-only filters (POFs) and binary phase-only filters (BPOFs)

Very efficient suboptimal algorithms for the design of phase-only filters and binary phase-only filters are presented. A reduction of 2- to 3-orders of magnitude in computer time is obtained over previous algorithms. The loss in signal-to-noise ratio is negligible (

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Bibliographische Detailangaben
Veröffentlicht in:	Applied Optics 1990-07, Vol.29 (20), p.2992-2996
Hauptverfasser:	BAHRI, Z, VIJAYA KUMAR, B. V. K
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fundamental areas of phenomenology (including applications) Optical elements, devices, and systems Optics Physics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Very efficient suboptimal algorithms for the design of phase-only filters and binary phase-only filters are presented. A reduction of 2- to 3-orders of magnitude in computer time is obtained over previous algorithms. The loss in signal-to-noise ratio is negligible (
ISSN:	0003-6935 1559-128X 1539-4522
DOI:	10.1364/AO.29.002992