Space Intergrating Acousto-optic Correlator Using an Extraodinary AO Device

[in Chinese]; [in Chinese]

Journals >Acta Optica Sinica >Volume 15 >Issue 3 >Page 381 > Article

Acta Optica Sinica
Vol. 15, Issue 3, 381 (1995)

Space Intergrating Acousto-optic Correlator Using an Extraodinary AO Device

[in Chinese] and [in Chinese]

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[in Chinese]

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[in Chinese], [in Chinese]. Space Intergrating Acousto-optic Correlator Using an Extraodinary AO Device[J]. Acta Optica Sinica, 1995, 15(3): 381 Copy Citation Text

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Abstract

A space intergrating acousto-optic correlator (SIAOC) using one extraodinary acousto-optic device with two oppositely directed channels is proposed. Some interferencefree experimental results for analog radar signal (high- frequency signal modulated by rectangular pulses) through directed detection are given. When the width of the rectangular pulses is 10 μs, the correlative gain is 16 dB.

Keywords

acousto-optic correlator two channels space intergrating