We report on different types of active interferometers for optical signal processing. Some of them have been fabricated as integrated circuits, others have been assembled from discrete parts. Mainly 2R optical regeneration is discussed, but also an application in optical signal monitoring is considered.
© 2004 Optical Society of America
G. Morthier, S. Verspurten, and W. D'Oostelinck, "Interferometric photonic circuits for optical signal processing," in Frontiers in Optics 2004/Laser Science XXII/Diffractive Optics and Micro-Optics/Optical Fabrication and Testing, OSA Technical Digest Series (Optical Society of America, 2004), paper FThU3.
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