Method for measuring conversion gain response and O/E bandwidth of integrated D(Q)PSK receivers

Method for measuring conversion gain response and O/E bandwidth of integrated D(Q)PSK receivers

A method for recovering the O/E frequency response of D(Q)PSK receivers with integrated delay-line interferometers (DLIs) is presented. Modulator chirp is canceled by measuring at specific DLI phases, making the approach robust and versatile.

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Bibliographische Detailangaben
Hauptverfasser: Nielsen, Mads L, Steffan, Andreas G, Kroh, Marcel
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Amplitude modulation
Bandwidth
Chirp modulation
Frequency response
Gain measurement
Optical filters
Optical interferometry
Optical modulation
Optical receivers
Optical sensors
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Beschreibung
Zusammenfassung:A method for recovering the O/E frequency response of D(Q)PSK receivers with integrated delay-line interferometers (DLIs) is presented. Modulator chirp is canceled by measuring at specific DLI phases, making the approach robust and versatile.
DOI:10.1364/NFOEC.2010.JWA33