14 August 1989 Broadband Phased Array Beamforming
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Abstract
We present novel concepts for the formation of broadband beams for phased arrays. These concepts involve the use of multichannel acoustooptic devices which serve as variable delay lines. A photorefractive crystal is used to increase the optical efficiency of the beamforming task.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
John H. Hong, "Broadband Phased Array Beamforming", Proc. SPIE 1102, Optical Technology for Microwave Applications IV, (14 August 1989); doi: 10.1117/12.960547; https://doi.org/10.1117/12.960547
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KEYWORDS
Crystals

Phased arrays

Phased array optics

Laser crystals

Spatial light modulators

Microwave radiation

Acousto-optics

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