MKS-Ophir has released an application note that explores the use of short-wave infrared (SWIR) sensors in Aerial Electro-Optic Systems (EOS).
Aerial EOS demands versatile optics capable of operating across the full range of operational wavelengths. Recent battlefield experiences are driving these systems to be much more comprehensive while requiring smaller payloads to maximize on mission duration. From applications for high-speed and surveillance aircraft to large and small UAVs, these systems must navigate through challenging environments including poor visibility and detect, as well as decode, laser-pointers in the field.
SWIR sensors (typically defined in the 0.9-1.7mm wavelength regime) provide complementary capabilities to thermal (MWIR/LWIR) systems by excelling in lowlight conditions while offering the ability to capture images during daylight as well. Moreover, SWIR has also emerged as a powerful tool for laser applications and it offers a range of unique characteristics that have opened up new possibilities in advanced Aerial EOS products.
The SWIR & NIR 25-250mm continuous zoom lens represents a paradigm shift in long-range detection and integration within small airborne systems. Its superior performance ensures clear and precise imaging in all weather conditions. By designing in low SWaP characteristics, it perfectly aligns with the needs of compact gimbal designs integrated into UAVs, aircraft, or any other low SWaP application. The lens’s apochromatic design, continuous zoom capability, and compatibility with various pixel pitches makes it the clear choice for high-performance SWIR imaging systems.
Ophir’s legacy of delivering quality optical solutions is exemplified by the 25–250 mm SWIR & NIR lens with new standard for versatility and performance in aerial EO applications.
The article also covers:Â
- The problem/solution
- Ophir SWIR & NIR zoom lens key features
- SWIR & NIR energy band advantages over visible and thermal imagers
Read the full article, or find out more on Ophir’s website.
