On-Chip, Single-Shot Characterization of GHz-Rate Complex Optical Signals

Phase reconstruction based on optical ultrafast differentiation is implemented using an integrated-waveguide Mach-Zehnder interferometer to demonstrate self-referenced phase characterization of gigahertz-rate complex modulated signals (e.g., quadrature phase shift keying and amplitude phase shift ke...

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Veröffentlicht in:	IEEE photonics technology letters 2014-12, Vol.26 (23), p.2345-2348
Hauptverfasser:	Bazargani, Hamed Pishvai, Quelene, Jean-Baptiste, Dumais, Patrick, Malacarne, Antonio, Clerici, Matteo, Morandotti, Roberto, Callender, Claire L., Azana, Jose
Format:	Artikel
Sprache:	eng
Schlagworte:	Differentiation Format High-speed optical techniques Instrumentation Mach-Zehnder interferometers Modulation Optical fibers Optical filters Optical interferometry Optical variables measurement Phase shift keying Real time Temporal logic Ultrafast optics
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