This Letter highlights a cost-effective, simple, and rapid one-step process leading to the (SrLu) F glass ceramic in a completely new perfluoride system. The mechanism was demonstrated clearly. This material shows high transparency in the UV (0.35 μm) range up to far-IR (10.8 μm). In addition, low phonon energy, as well as good mechanical properties, chemical durability, spectral performance, and long lifetime (7.2 ms) of Er:2.7 μm are also possessed by this material. This Letter effectively breaks through the performance limitation of a glass matrix on fluoride crystallites in glass ceramics for the first time, to the best of our knowledge. Meanwhile, it also provides a promising optical material for windows and lasers by a simple and cheap method.
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| http://dx.doi.org/10.1364/OL.44.004857 | DOI Listing |
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