Title :
Multilayer dielectric grating with high-efficiency wide angular spectrum
Author :
Wang, Jianpeng ; Jin, Yunxia ; Shao, Jianda ; Fan, Zhengxiu
Author_Institution :
Key Lab. of Mater. Sci. & Technol. for High Power Lasers, Chinese Acad. of Sci., Shanghai, China
Abstract :
An optimized multilayer dielectric grating structure is presented with high diffraction efficiency over 90% in 22 degree angular spectral width centered at 1040 nm, the important role of thin match layer in which has been investigated.
Keywords :
dielectric materials; diffraction gratings; optical multilayers; high diffraction efficiency; high-efficiency wide angular spectrum; multilayer dielectric grating; Bandwidth; Dielectrics; Diffraction gratings; Fabrication; Mirrors; Nonhomogeneous media; Optical reflection; Power lasers; Resonance; Transistors; multilayer dielectric grating; wide angular spectrum;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292393
