Advantages and applications of SWIR InGaAs short-wave infrared camera

1. High sensitivity can be achieved under both room temperature and cooling environment; 2. High sensitivity, high resolution, high integration and low power consumption; 3. Able to work under the glow of the night sky; 4. It can be imaged day and night, and it can truly achieve 24-hour imaging all-weather; 5. It has the characteristics of cloud penetration, fog penetration and smoke penetration; 6. High response spectral characteristics above 1μm; 7. Concealed active lighting 8. Can see hidden lasers and beacons. ■Shortwave infrared light accounts for about 40%-50% of the solar energy, which can be used for: solar panel detection ■Transmission in silica fiber has the characteristics of low loss and low dispersion (1310nm & 1550nm), which can be used for: optical communication, optical fiber remote detection ■Water has a strong absorption peak in the short-wave infrared spectrum (Peak @ 1450nm &1940nm), which can be used for: process gas moisture monitoring, food drying monitoring, agricultural product screening, crop growth monitoring, paper drying monitoring, pharmaceutical process drying monitoring, skin Moisture detection, aircraft safety inspection (de-icing) ■Best analysis of the wave band of human tissue epidermis, which can be used for: co-dimming tomography (OCT), early tooth inspection, skin beauty, etc. ■ Eye safety band (>10mW @ 1550nm), can be used for: laser ranging, night coastal defense surveillance, secret surveillance, etc. ■Can penetrate ink, but cannot penetrate carbon traces. It can be used for: oil painting identification analysis, banknote identification, accident identification, etc. ■The metal surface has high reflectivity, which can be used for: telemetry analysis, etc. ■Compared with the thermal image (medium and long wave infrared), it can identify the contour better, and can be used for: night coastal defense surveillance, secret surveillance ■Can see through silicon wafers with wavelengths above 1200nm, can be used for: wafer defect inspection, ball-grid array (Ball-Grid Array, BGA) bonding inspection, MEMS packaging, wafer-level package (Wafer-Level Package, WLP) inspection, Wafer-Level Optical Interconnect, Optical Communication, etc. ■Filter out below 1200nm wavelength, that is, invisible light to CCD or CMOS Sensor, which can be used for: night coastal defense surveillance, secret surveillance and tracking, advanced anti-theft security, etc. ■Atmospheric light@1600nm and 夜气辉@1270nm, can be used for: atmospheric analysis, passive night vision, photodynamic therapy (Photo Dynamic Therapy, PDT), etc. ■ Covers molecular component analysis such as CH, NH, CO and OH, which can be used for: food, feed component analysis, pharmaceutical component analysis, blood analysis (sugar, oxygen content, pH, etc.), gas detection, industrial pollution detection, Process reaction monitoring, pulp composition monitoring, telemetry analysis (air, surface), bowling lane inspection, recycled plastic classification, oil painting forensic analysis, criminal field evidence, drilling oil monitoring, petrochemical products (oil) analysis, jewelry forensic, Identification of banknotes, mastitis inspection of cattle, heat treatment of sludge, etc. ■General applications do not need to cool down to 77K such as mid-to-far infrared, can be used for: light night vision goggles, light satellite payloads, etc. ■When used for detection and analysis, it is a non-destructive detection, which can be used for: online component/moisture real-time monitoring, non-invasive blood glucose monitoring, etc. ■When used for detection and analysis, it can be remote detection type detection, which can be used for: toxic substance and gas detection, endoscope, oil well composition analysis, night monitoring, factory emission monitoring, communication spectrum monitoring, land surface analysis, etc. ■When used for detection and analysis, it does not produce waste, and can be used for: zero pollution detection, zero infection detection, etc. ■It can monitor heat sources above 150℃, and can be used for: glass processing, steel smelting, sludge heat treatment, etc.