1,721,211 research outputs found
Il niobato di lito nell'ottica integrata. Parte I: introduzione e tecnologie di preparazione
No full textVarious aspects of integrated optics and its (strategic) importance for the development of telecommunications in the near future are considered. Lithium niobate (LiNbO//3) is one of the materials contributing to this development due to its optimal optical, acousto-optical and electro-optical properties both in the visible and the near infrared region. Lithium niobate is used as a substratum for the implementation of optical waveguides of high quality and thus enables the fabrication of various integrated active and passive optical devices useful both for the processing and manipulation of optical signal
Nuove prospettive per i componenti e i moduli fotonici integrati
No full textThe paper describes characteristics of integrated optical systems and components implemented on lithium niobate capable of performing functions of a high innovative potential as required by the most recent applications in robotics, optical calculations, coherent optics transmissions, signal analysis and signal processing. The results obtained with such modules, their potentialities and latest developments which permit their use in appropriate commercial systems are described. The interrelationships between automation, computer technology, telecommunications, automatic calculation, are discussed
Performance of an integrated optic X-Junction in Ti-diffused lithium niobate waveguide as a Force Sensor
No full textLithium Niobate Integrated Optical Devices
No full textThis paper reviews the current status of lithium niobate device applications and describes the research activity carried out at the Polytechnic of Bari in the field of linear and nonlinear integrated optics exploiting channel lithium niobate waveguides
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