supported by the National Natural Science Foundation of China (No.50802080);the Natural Science Foundation of Fujian Province of China (No.2010J01349)
This paper describes a new method to design a laser mirror with high reflectivity, wide reflection bandwidth and high laser- induced damage threshold. The mirror is constructed by three materials of HfO/TiO2/SiO2 base...
financially supported by the National Natural Science Foundation of China (No. 50802080);the Open Foundation Project of the State Key Lab of Silicon Materials (No. SKL2010-12);the Natural Science Foundation of Fujian Province,China (No. 2010J01349)
A two-dimensional (2D) distributed feedback (DFB) structure is fabricated on dye-doped sol-gel derived hybrid zirconia films by soft lithography. The Q-switched Nd:YAG laser ()~ = 532 nm) is used to pump these...
supported by the National Natural Science Foundation of China (No. 50802080);the Natural Science Foundation of Fujian Province of China (No.2010Jo1349)
Sputtering deposition coatings offer significant advantages on electron beam (EB) deposition, including high packing density, environmental stability and extremely low losses. But the inherent high compressive stress ...
supported by the "985" Project of Xiamen University and the National Natural Science Foundation of China (No. 50802080)
A novel scheme is proposed, in which the aberrations in the off-axis holographic lenses used as demultiplexers are reduced to a low enough level for relatively small channel spacing. The scheme includes optimizing the...
supported by the National Natural Science Foundation of China (No.50802080);the Natural Science Foundation of Fujian Province (No.2010J01349)
The performance of broadband polarizing beam splitters(PBSs) is sensitive to the incident angle.By taking account of the spectrum of the laser source and using the needle optimization method,a large acceptance angle P...
Funded by the National Natural Science Foundation of China (No50802080);Shandong Provincial Scientific Research Foundation for Excellent Young Scientists (No.2008BS09005)
The pozzolanic reactivity was determined by the hydration kinetics of pozzolanic reaction based on the fact that the hydration products of active SiO2 and Al2O3 with lime were soluble in dilute hydrochloric acid. The ...