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The Role Of X-Ray Detectors In Homeland Security And Airport Screening

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sachin sadgir
The Role Of X-Ray Detectors In Homeland Security And Airport Screening

An electromagnetic radiation known as an X-ray is used to create images of interior organs, bones, and tissues on film or digital media. They are used in a number of diagnostic procedures, including angiography, fluoroscopy, mammography, and computed tomography (CT) scans. They support the design of medical and surgical treatments, the monitoring of therapies, and the painless and noninvasive diagnosis of disorders.


Also, they help medical professionals place catheters, stents, and other devices in patients' bodies to treat cancer and remove blood clots and other blockages. The use of X Ray Detectors to quantify the flux, spectrum, and spatial distribution of x-rays is growing in the healthcare sector at the moment.


Flat-panel detectors are the newest type of X-ray imaging detector and are rapidly becoming the industry standard. They work by using a thin film transistor array to capture and convert X-rays into digital signals. Flat-panel detectors are incredibly fast and produce high-quality images, making them ideal for use in medical and security applications.

 

Dosimeters, on the other hand, are used to measure the amount of radiation that a person or object has been exposed to. There are several types of dosimeters, including thermoluminescent dosimeters (TLDs), optically stimulated luminescence dosimeters (OSLDs), and ionization chamber dosimeters.

 

Thermoluminescent dosimeters (TLDs) use a special type of crystal that emits light when exposed to radiation. The amount of light emitted is proportional to the amount of radiation that the crystal has been exposed to, allowing TLDs to measure the amount of radiation that a person or object has been exposed to over a certain period of time


Read More @ http://cmiblogpost.weebly.com/article/revolutionizing-medical-imaging-the-advancements-in-x-ray-detectors-technology

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