About Avantier Inc.- Type: Windows
- Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research
- Material: Crystal Quartz
- Dimension: +0.05, -0.05mm
- Wavefront Distortion:
- Retardation Tolerance:
- Parallelism: <3 arc second
- Surface Quality: 20/10
Avantier’s Micro Waveplates, including half-wave and quarter-wave types, are precision polarization devices available in ultra-compact sizes down to 0.35 mm × 0.35 mm with ±0.05 mm tolerance and ~0.19 mm thickness. Made from crystal quartz, our waveplates feature <λ/8 wavefront distortion, <3 arc sec parallelism, and high surface quality (20/10), with AR coating R<0.2%. These waveplates manipulate microwave polarization via controlled phase shifts and are essential in radar, telecommunications, antenna systems, remote sensing, scientific research, aerospace, military, and medical imaging, where precise polarization control improves signal accuracy, reliability, and performance.