Armenise, Mario N. ; Passaro, Vittorio M.N.
(1994)
Design of a GaAs-based guided-wave heterodyne circuit for signal processing.
In: Gallium Arsenide Applications Symposium. GAAS 1994, 28-30 April 1994, Turin, Italy.
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Abstract
In this paper, we present the design of a GaAs-based heterodyne guided-wave circuit for signal processing. The circuit includes two acoustooptic Bragg cells, a grating concave lens and a grating focusing lens for performing heterodyning mode interference. Significant improvements in terms of single and double tone dynamic range have been obtained with respect to homodyne architectures
Abstract