Swirled 1000-1750nm LED
Main Applications
The “1100nm” series products are engineered for a wide range of high-tech applications, including:
- Silicon Wafer Defect Inspection
- Solar Simulation
- Solar Cell Defect Inspection
- Foreign Object Detection
- Biosensing
- Food and Material Sorting
- High-Temperature Glass Defect Inspection
- Machine Vision
- Liquid Fill Level Detection
- Moisture Detection
- Plastics Sorting and Recycling
Silicon wafers exhibit progressively increasing transparency to light approaching and exceeding 1000 nm, becoming nearly fully transparent at wavelengths beyond 1100 nm. Although the optical power output of infrared LEDs typically degrades at longer wavelengths, the “1100nm” series delivers enhanced power output to maximize this higher transmission rate, making it uniquely suited for inspecting internal wafer defects.
In the field of biosensing, the 1100 nm wavelength achieves deeper penetration into biological tissues, making it an ideal choice for internal and deep-tissue imaging and measurement. This characteristic is critical for the precise assessment of microscopic structures and pathological changes within biological tissues. Furthermore, the high sensitivity of high-resolution CMOS image sensors to the 1100 nm spectrum facilitates seamless observation and analysis in modern biosensing research and medical diagnostics, thereby promising to enhance the accuracy of non-invasive diagnostic technologies.
