Browsing by Subject "Dispositius electroòptics"
Now showing items 1-3 of 3
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Bandwidth-length trade-off figures of merit for electro-optic traveling wave modulators
(2013-05)
Article
Open AccessClosed-form expressions explicitly relating modulation bandwidth and active length in electro-optic traveling wave modulators are presented which fully account for skin-effect electrode loss and optical-electrical wave ... -
Evaluation of tensile stress on the electrooptical charateristics of high power laser bar stacks
(Universitat Politècnica de Catalunya, 2022-09-08)
Master thesis
Open AccessMechanical uniaxial tensile strain affects the performance of high power laser diode bars (LDBs) inducing changes in the properties of the laser emission. Properties such as temperature tunning coefficient, far field ... -
Micro-nano structured electro-optic devices in LiNbO3 for communication and sensing
(Universitat Politècnica de Catalunya, 2012-02-20)
Doctoral thesis
Open AccessA material that is enabling integrated optics is the ferroelectric crystal Lithium Niobate (LiNbO3), which has excellent electro-optical, acousto-optical and nonlinear optical properties. Moreover, it can be doped with ...
