| Literature DB >> 21540917 |
D V Martyshkin1, J T Goldstein, V V Fedorov, S B Mirov.
Abstract
We propose new transition metal (TM)-doped ZnSe/As₂S₃:As₂Se₃ composite materials for mid-IR fiber lasers. The composites are the suspension of crystalline micro- and nanosized TM²⁺:ZnSe or TM²⁺:ZnS powders in chalcogenide glasses with the refraction index matching. Mid-IR room-temperature lasing of Cr²⁺:ZnSe/As₂S₃:As₂Se₃ microcomposite material is demonstrated at the 2.4 μm wavelength.Entities:
Year: 2011 PMID： 21540917 DOI： 10.1364/OL.36.001530
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776