This optical thin film coater is newly designed for infrared filter coating. Optical thickness is monitored and controlled in wavelength range covering 1700 – 5500nm.
- Optical film thickness monitor: Wavelength Range = 1700 – 5500nm; Wavelength Resolution = 3 – 50nm (Tunable)
- Optical film thickness monitor; Light intensity stability ≤ ±0.05% in IR range.
- Particularly optimized for deposition of high-quality infrared filters having high optical performance with high reproducibility.