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Chalcogenide glasses are based on sulphur, selenium, tellurium and the addition of other elements such as arsenic, germanium, antimony, gallium, etc. Chalcogenide fibers present numerous applications in the IR field, such as telecommunication at 1.55 mum, spectroscopy and military systems in the two atmospherics windows (3-5 mum and 8-12 mum). One of the interests of chalcogenide glasses is to associate...
Chalcogenide glasses are based on sulfur, selenium, tellurium and the addition of other elements such as arsenic, germanium, antimony, gallium, etc. These glasses combine high non linear properties with large infrared transmission from 0.5-1 mum to 12-18 mum depending on the composition. This work presents recent studies, concerning non linear optical properties of chalcogenide glasses and the elaboration...
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