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Electrically tunable polymer DFB laser

: Döring, S.; Kollosche, M.; Rabe, T.; Stumpe, J.; Kofod, G.


Advanced Materials 23 (2011), No.37, pp.4265-4269
ISSN: 0935-9648
ISSN: 1521-4095
Journal Article
Fraunhofer IAP ()

Soft optical components based on flexible polymers or fluids can be coupled to electroactive polymer artificial muscles for monolithically integrated optical elements with voltage controlled properties. A flexible polymer distributed feedback (DFB) dye laser is combined with an electroactive dielectric elastomer actuator to afford continuous voltage-controlled wavelength shift.