Enhancing the Quality of the Characteristic Transmittance Curve in the Infrared Region of Range 2.5–7 <i>µ</i>m of the Optical Magnesium Fluoride (MgF<sub>2</sub>) Ceramic Using the Hot-Pressing Technique in a Vacuum Environment

<div>Microstructure of the ceramics sintered in the open air (a) and in a vacuum environment (b).</div>

Advances in Materials Science and Engineering

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Figure 3

Figure 3: Enhancing the Quality of the Characteristic Transmittance Curve in the Infrared Region of Range 2.5–7 <i>µ</i>m of the Optical Magnesium Fluoride (MgF<sub>2</sub>) Ceramic Using the Hot-Pressing Technique in a Vacuum Environment 

Figure 3 | Enhancing the Quality of the Characteristic Transmittance Curve in the Infrared Region of Range 2.5–7 µm of the Optical Magnesium Fluoride (MgF2) Ceramic Using the Hot-Pressing Technique in a Vacuum Environment 