Black-silicon as a wideband infrared absorber for the space instruments: Fabrication, Modeling, and Characterization

2021 ◽  
Author(s):  
Ron S. Shiri ◽  
Christine A. Jhabvala ◽  
Aruna N. Ramanayaka ◽  
Alyssa Barlis ◽  
Manuel Quijada ◽  
...  
Keyword(s):  
Black Silicon ◽  
Space Instruments

Black Silicon Germanium (SiGe) for Extended Wavelength Near Infrared Electro-optical Applications

2010 ◽  
Author(s):  
Fred Semendy ◽  
Patrick Taylor ◽  
Gregory Meissner ◽  
Priyalal Wijewarnasuriya
Keyword(s):  
Silicon Germanium ◽  
Near Infrared ◽  
Black Silicon ◽  
Optical Applications

Influence of Etching Regimes on the Reflectance of Black Silicon Films Formed by Ni-Assisted Chemical Etching

2019 ◽  
Vol 806 ◽  
pp. 24-29 ◽  
Author(s):  
Olga V. Volovlikova ◽  
S.A. Gavrilov ◽  
P.I. Lazarenko ◽  
A.V. Kukin ◽  
A.A. Dudin ◽  
...  
Keyword(s):  
Refractive Index ◽  
Treatment Duration ◽  
Chemical Etching ◽  
Visible Region ◽  
High Light ◽  
Silicon Films ◽  
Black Silicon ◽  
Metal Assisted Chemical Etching ◽  
Light Absorptance

This paper examines the influence of etching regimes on the reflectance of black silicon formed by Ni-assisted chemical etching. Black silicon exhibits properties of high light absorptance. The measured minimum values of the reflectance (R-min) of black silicon with thickness of 580 nm formed by metal-assisted chemical etching (MACE) for 60 minutes at 460 lx illumination were 2,3% in the UV region (200–400 nm), 0,5% in the visible region (400–750 nm) and 0,3% in the IR region (750–1300 nm). The findings showed that the reflectance of black silicon depends on its thickness, illumination and treatment duration. In addition, the porosity and refractive index were calculated.

Reflection Prediction of Black Silicon Texture Under the Guidance of Image Recognition Technology

2021 ◽  
pp. 1-6
Author(s):  
Yuanzhou Yao ◽  
Jian Wu ◽  
Cho Fai Jonathan Lau ◽  
Huade Wu ◽  
Fangdan Jiang
Keyword(s):  
Image Recognition ◽  
Black Silicon

scholarly journals On the Enhanced Phosphorus Doping of Nanotextured Black Silicon

2021 ◽  
Vol 11 (2) ◽  
pp. 298-305
Author(s):  
Giuseppe Scardera ◽  
Shaozhou Wang ◽  
Yu Zhang ◽  
Muhammad Umair Khan ◽  
Shuai Zou ◽  
...  
Keyword(s):  
Black Silicon ◽  
Phosphorus Doping
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