Novel silicon etching technique crafts 3-D gradient refractive index micro-optics. ScienceDaily. Retrieved December 1, 2025 from www.sciencedaily.com / releases / 2016 / 11 / 161129153525.htm ...
Anisotropic etching exploits the crystallographic orientation of silicon, utilising differential etch rates along distinct planes to produce highly defined microstructures. Central to this technique ...
Chemical etching (also called photochemical etching, photo etching, or chemical milling) is a precision manufacturing method used to produce intricate metal components without the mechanical stresses ...
Like its predecessor, the Primo AD-RIE delivers a capital productivity gain of 35 to 50 percent when compared to the industry standard. Overall cost of ownership is reduced by 20 to 40 percent. A ...
HOW do you make a permanent record of something? Paper tends to crumble, and is also very bulky. Microfilm, much favoured a few years ago, deteriorates quite rapidly. And digital media, regardless of ...
Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent gradient refractive index (GRIN) ...
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