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Giant birefringence in anisotropically nanostructured silicon

✍ Scribed by Künzner, N.; Kovalev, D.; Diener, J.; Gross, E.; Timoshenko, V. Yu.; Polisski, G.; Koch, F.; Fujii, M.


Book ID
115424840
Publisher
Optical Society of America
Year
2001
Tongue
English
Weight
258 KB
Volume
26
Category
Article
ISSN
0146-9592

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Silicon based optical devices - photonic
✍ Diener, J. ;Künzner, N. ;Gross, E. ;Kovalev, D. ;Fujii, M. 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 327 KB

## Abstract Anisotropic nanostructuring of bulk silicon (Si) wafers leads to a significant in‐plane optical anisotropy of single porous silicon (PSi) layers. Additionally a variation of the etching current in time allows a controlled modification of the porosity along the growth direction and there