Antireflective films optimization of ZnS ceramics infrared windows

Lin Li; Lianhe Dong; Liangzhao Huang

Chinese Optics Letters, Volume. 1, Issue 10, 10619(2003)

Lin Li^1、*, Lianhe Dong², and Liangzhao Huang³

Author Affiliations

¹National Key Lab of High Power Semiconductor Lasers, Changchun University of Science and Technology

²College of Photoelectric Eng., Changchun University of Science and Technology

³College of Mater. Eng., Changchun University of Science and Technology, Changchun 130022

show less

The transmittance characteristics of ZnS ceramics with infrared (IR) (3 - 5 and 8 - 12 μm) antireflective coatings are studied. The film designs are optimized with programmed software. A double-side and double-layer scheme is employed. Two different double-layers with proper parameters are coated onto each side of a ZnS substrate. The measurement methods for transmittance are investigated. The measured transmittance for IR (3 - 5 and 8 - 12 μm) surpasses 70%.

Keywords

310.1210 310.1620 260.3060 antireflection coatings infrared

Tools

Get Citation

Copy Citation Text

Lin Li, Lianhe Dong, Liangzhao Huang, "Antireflective films optimization of ZnS ceramics infrared windows," Chin. Opt. Lett. 1, 10619 (2003)

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites