Rapid technique for the determination of the refractive index of experimental glasses for graded-index optics

Lipovskiĭ, A. A.; Rusan, V. V.; Tagantsev, D. K.

doi:10.1364/jot.88.000151

Cited by 2 publications

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“…In addition, GRIN lenses in combination with, for example, diffraction gratings are used in light flow splitters, optical switches, multiplexers, demultiplexers, etc. [1][2][3]. The most common technology for obtaining a given radial refractive index (RI) distribution in GRIN lenses is high-temperature ion exchange (IE) of alkaline cations in the glass-salt melt system.…”

Section: Introductionmentioning

confidence: 99%

An Integrated Photoelasticity-Based Approach for the Reconstruction of Stress Profiles and Optical Anisotropy of GRIN Lenses

Lipovskii,

Dolzhenko,

Kapralova

et al. 2023

Photonics

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The paper shows that it is possible to obtain reliable information on the dependence of the radial distribution of longitudinal birefringence in glass cylindrical elements with a radial distribution of refractive index (GRIN lenses) on the basis of transverse polarization tomography data on residual stresses. This does not require complicated procedures of sample preparation, as is necessary in the case of longitudinal translucency measurements. The approach developed was verified in the experiments with a set of different GRIN lenses formed with the ion exchange technique, and the closeness of the data obtained from transversal and conventional longitudinal transmission measurements was demonstrated.

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Section: Introductionmentioning

confidence: 99%

An Integrated Photoelasticity-Based Approach for the Reconstruction of Stress Profiles and Optical Anisotropy of GRIN Lenses

Lipovskii,

Dolzhenko,

Kapralova

et al. 2023

Photonics

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Degradation of Luminescent Properties and Changes in the Phase Composition of CsPbBr₃/Cs₄PbBr₆ Prepared by Cold Injection Wet Method

Afanaseva,

Klinkov,

Belichenko

et al. 2023

2023 International Conference on Electrical Engineering and Photonics (EExPolytech)

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Rapid technique for the determination of the refractive index of experimental glasses for graded-index optics

Cited by 2 publications

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An Integrated Photoelasticity-Based Approach for the Reconstruction of Stress Profiles and Optical Anisotropy of GRIN Lenses

An Integrated Photoelasticity-Based Approach for the Reconstruction of Stress Profiles and Optical Anisotropy of GRIN Lenses

Degradation of Luminescent Properties and Changes in the Phase Composition of CsPbBr₃/Cs₄PbBr₆ Prepared by Cold Injection Wet Method

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Rapid technique for the determination of the refractive index of experimental glasses for graded-index optics

Cited by 2 publications

References 0 publications

An Integrated Photoelasticity-Based Approach for the Reconstruction of Stress Profiles and Optical Anisotropy of GRIN Lenses

An Integrated Photoelasticity-Based Approach for the Reconstruction of Stress Profiles and Optical Anisotropy of GRIN Lenses

Degradation of Luminescent Properties and Changes in the Phase Composition of CsPbBr3/Cs4PbBr6 Prepared by Cold Injection Wet Method

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Degradation of Luminescent Properties and Changes in the Phase Composition of CsPbBr₃/Cs₄PbBr₆ Prepared by Cold Injection Wet Method