Phase Relationship of Photodetected Signals of an Optical Feedback Interferometry Sensor

Jalal Al Roumy 1 Julien Perchoux 1 Thierry Bosch 1
1 LAAS-OSE - Équipe Optoélectronique pour les Systèmes Embarqués
LAAS - Laboratoire d'analyse et d'architecture des systèmes
Abstract : Optical Feedback Interferometry signals can be acquired by photodetection either from rear or front facet of the laser. We present a model that links both signals to the injection current. The comparison with experimental results validates the model.
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Jalal Al Roumy, Julien Perchoux, Thierry Bosch. Phase Relationship of Photodetected Signals of an Optical Feedback Interferometry Sensor. Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on, Aug 2015, Busan, South Korea. ⟨hal-01259863⟩

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