Short Wave Infrared Sensor

Swir is known as wavelength which can detect various materials such as water glucose alcohol and so on.
Short wave infrared sensor. Infrared imaging in the short wave infrared spectrum swir has traditionally been a challenging task due to silicon s rapidly dropping efficiency beyond 1 µm and also due to the difficulties in fabricating a hybrid imager with iii v detector array and si read out ics. Sensing in the shortwave infrared swir range wavelengths from 0 9 to 1 7 microns has only recently been made practical by the development of indium gallium arsenide ingaas sensors. Since silicon sensors have an upper limit of approximately 1 0μm swir imaging requires unique optical and electronic components capable of performing in the specific swir range. Built tested and will launch both satellites in a fraction of the time it.
Smart vision lights svl a global leader in the design and manufacture of innovative led illumination solutions is pleased to introduce three separate lines of short wave infrared swir led based machine vision lights. Sensors unlimited inc part of utc aerospace systems is the pioneer in this technology and clear leader in advancing the capability of swir sensors. Short wave infrared sensor by the photothermal effect of colloidal gold nanorods. Sensors unlimited products sensors unlimited offers a complete line of products for image sensing in the short wave infrared swir portion of the light spectrum producing arrays and cameras that enable users to see beyond what the naked eye can detect.
Xiang h 1 niu t 1 schoenauer sebag m 1 hu z 1 xu x 1 billot l 1 aigouy l 1 chen z 1. Data rich short wave infrared swir imagery is ideal for categorizing man made and natural material penetrating smoke detecting fire mapping minerals and more. Swir led can open up the possibility for various applications such as wearable devices agricultural analyzer food analysis drug discovery and healthcare. Air force readies shortwave infrared sensors for satellites to reveal materials and lasers on the ground.
Short wave infrared swir light is typically defined as light in the 0 9 1 7μm wavelength range but can also be classified from 0 7 2 5μm.