Double-Track Waveguides inside Calcium Fluoride Crystals

Double-Track Waveguides inside Calcium Fluoride Crystals

Calcium Fluoride (CaF<sub>2</sub>) was selected owing to its cubic symmetry and excellent luminescence properties as a crystal of interest, and ultrafast laser inscription of in-bulk double-track waveguides was realized. The guiding properties of these waveguides in relation to the writi...

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Bibliographic Details
Main Authors: Wendwesen Gebremichael, Lionel Canioni, Yannick Petit, Inka Manek-Hönninger
Format: Article
Language:English
Published: MDPI AG 2020-02-01
Series:Crystals
Subjects:
femtosecond lasers
direct laser writing (dlw)
micro-processing
photonic device
cubic crystal
waveguides
double-track
calcium fluoride
refractive index change
quantitative phase imaging
Online Access:https://www.mdpi.com/2073-4352/10/2/109

Internet

https://www.mdpi.com/2073-4352/10/2/109

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