Andere Kunden interessierten sich auch für
![Low energy ion induced desorption on technical surfaces]( "Low energy ion induced desorption on technical surfaces")
Low energy ion induced desorption on technical surfaces69,90 €![Raman spectroscopy of laser induced material alterations]( "Raman spectroscopy of laser induced material alterations")
Raman spectroscopy of laser induced material alterations45,99 €![Propagation Effects in Optical Fibers and Fiber Optic Sensor System]( "Propagation Effects in Optical Fibers and Fiber Optic Sensor System")
Propagation Effects in Optical Fibers and Fiber Optic Sensor System40,99 €![Gold and Silver Recovery from Electronic Waste]( "Gold and Silver Recovery from Electronic Waste")
Gold and Silver Recovery from Electronic Waste32,99 €![Introduction to Optical Fibers and its Applications]( "Introduction to Optical Fibers and its Applications")
Introduction to Optical Fibers and its Applications37,99 €![Tunable Microcavities In Photonic Bandgap Yarns and Optical Fibers]( "Tunable Microcavities In Photonic Bandgap Yarns and Optical Fibers")
Tunable Microcavities In Photonic Bandgap Yarns and Optical Fibers38,99 €![Optimization and Control of Laser-Accelerated Proton Beams]( "Optimization and Control of Laser-Accelerated Proton Beams")
Optimization and Control of Laser-Accelerated Proton Beams89,90 €
The precise determination of residual stress profiles in optical fibers allows drawing conclusions about radiation-induced density-changes of the fibers doped core glass. The corresponding index changes partially contribute to the phenomenon of photosensitivity, i.e. the modification of the refractive index of a glass through the irradiation with an appropriate laser source. In this book, a highly sensitive polariscope with sub-micron resolution is presented. The captured birefringence data is interpreted to be basically strain and not stress-induced, which allows the proper discrimination between an inelastic, stress-free strain contribution and a strain part essentially accompanied by elastic stress. The polariscope is used to determine irradiation-induced stress changes for different optical fibers and irradiating lasers, ranging from femtosecond to cw sources. The radiation-induced core stress changes are correlated with corresponding index changes. Thus, challenging conclusions about the impact of core compaction to the overall index change are identified.