title: Design of broadband omnidirectional antireflection coatings using ant colony algorithm.
abstract: Optimization method which is based on the ant colony algorithm (ACA) is described to optimize antireflection (AR) coating system with broadband omnidirectional characteristics for silicon solar cells incorporated with the solar spectrum (AM1.5 radiation). It's the first time to use ACA method for optimizing the AR coating system. In this paper, for the wavelength range from 400 nm to 1100 nm, the optimized three-layer AR coating system could provide an average reflectance of 2.98% for incident angles from Raveθ+ to 80° and 6.56% for incident angles from 0° to 90°.
authors: X
authors: X
authors: Guo
authors: H Y
authors: HY
authors: Zhou
authors: S
authors: S
authors: Guo
authors: X X
authors: XX
authors: Luan
authors: W K
authors: WK
authors: Cui
authors: Y F
authors: YF
authors: Ma
authors: L
authors: L
authors: Shi