Figure 1. (a) Chalcogenide glass; (b) All chalcogenide glass metalens, scale bar is 2 mm; (c) SEM image of chalcogenide glass micropillars, scale bar is 20 μm; (d) Local magnification image of (c ...

As new lasers were discovered, various chalcogenide compositions were developed to address individual wavelengths. Adding tellurium to the glass tends to increase transmission at infrared ...

Bullen offers custom, precision glass machining and finishing of tight tolerance components to a broad range of high technology markets. We employ a wide range of ...