Approximate prices for the order from $ 5000 USD.
Not a public offer.
Volume crystals AgGaS2 – 1 mm3 = $5.7 USD
Volume crystals HgGa2S4 – 1 mm3 = $15 USD
Tolerance aperture: +0.1/-0 mm
Tolerance thickness: +1/-0mm
Tolerance φ &θ: +/- 30 arcmin
Perpendicularity: batter than 15 arc min
Inspection polishing.
Chamfers of the aperture: 0.1-0.3 mm
Bubbles and inclusions are not allowed
Polishing quality
Parallelism: ≤ 120 arc seconds;
Flatness: ≤ lambda/6 @ 633 nm;
Surface figure: 30/20 S/D or better;
Orientation: ±0.5 degrees, all axes;
Cost: $ 350 USD
INFRARED NONLINEAR AgGaS2/HgGa2S4 CRYSTALS
Application - DFG @ 1.2-2.4 μm -> 2.4-11 μm