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YUANYAO LI1,* , TIEGEN LIU1, YANG DU1
A very high efficiency method using microwave heating to synthesize Sm3+ doped ultra-fine (sub-micro) powder is shown in this paper. We studied the absorption spectrum of the powder, and we find that there are many absorption peaks. Based on the absorption property of this powder, we make a laser protection coating at 9398 cm-1. The coating reduced the reflected light power by 89% compare to the one without coating. This shows that the as-prepared ultra-fine powder has great potentials in many aspects such as laser protective coatings, anti-counterfeiting inks and so on..
Spectroscopy, Optical materials and properties, Rare-earth-doped materials, Microwaves.
YUANYAO LI, TIEGEN LIU, YANG DU, Microwave synthesis and the characterization of Sm3+-doped laser absorber, Optoelectronics and Advanced Materials - Rapid Communications, 5, 7, July 2011, pp.726-728 (2011).
Submitted at: June 21, 2011
Accepted at: July 25, 2011
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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