Improving the behavior of an electro-optic modulator by controlling its temperature

Improving the behavior of an electro-optic modulator by controlling its temperature

The purpose of this paper is to present an improvement of the stability of an electro-optic modulator obtained from temperature control. A digital system developed with a PSOC microcontroller is used associated with a small power amplifier. The behavior of the modulator can be observed by the way of...

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Bibliographische Detailangaben
Hauptverfasser: Bui, D.T., Nguyen, L.D., Journet, B.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Chirp modulation
Digital modulation
electro-optic modulator
Electrooptic modulators
linear behavior
Linearity
Optical filters
Optical modulation
Optical polymers
PID
Power harmonic filters
second harmonic detection
Temperature control
Transfer functions
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Beschreibung
Zusammenfassung:The purpose of this paper is to present an improvement of the stability of an electro-optic modulator obtained from temperature control. A digital system developed with a PSOC microcontroller is used associated with a small power amplifier. The behavior of the modulator can be observed by the way of its nonlinear properties. By the thermal control of the modulator it is possible to reduce significantly the drift of the modulator.
ISSN:2162-1020
2162-1039
DOI:10.1109/ATC.2009.5349256