A low cost X-ray imaging device based on BPW-34 Si-PIN photodiode

E. Emirhan; A. Bayrak; E. Barlas Yücel; M. Yücel; C. S. Ozben

doi:10.1016/j.nima.2016.02.022

A low cost X-ray imaging device based on BPW-34 Si-PIN photodiode

E. Emirhan
, A. Bayrak
, E. Barlas Yücel
, M. Yücel
, C. S. Ozben^*

^*Bu çalışma için yazışmadan sorumlu yazar

Fizik Mühendisliği Bölümü

Istanbul Technical University

Araştırma sonucu: Dergiye katkı › Makale › bilirkişi

7 Atıf (Scopus)

Özet

A low cost X-ray imaging device based on BPW-34 silicon PIN photodiode was designed and produced. X-rays were produced from a CEI OX/70-P dental tube using a custom made ±30 kV power supply. A charge sensitive preamplifier and a shaping amplifier were built for the amplification of small signals produced by photons in the depletion layer of Si-PIN photodiode. A two dimensional position control unit was used for moving the detector in small steps to measure the intensity of X-rays absorbed in the object to be imaged. An Aessent AES220B FPGA module was used for transferring the image data to a computer via USB. Images of various samples were obtained with acceptable image quality despite of the low cost of the device.

Orijinal dil	İngilizce
Sayfa (başlangıç-bitiş)	1-5
Sayfa sayısı	5
Dergi	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Hacim	819
DOI'lar	https://doi.org/10.1016/j.nima.2016.02.022
Yayın durumu	Yayınlandı - 21 May 2016

Bibliyografik not

Publisher Copyright:
© 2016 Elsevier B.V. All rights reserved.

Finansman

We would like to thank to the Scientific and Technological Council of Turkey (TUBITAK) for supporting this work ( 113F104 ).

Finansörler	Finansör numarası
Scientific and Technological Council of Turkey
TUBITAK	113F104

Belgeye Erişim

10.1016/j.nima.2016.02.022

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

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title = "A low cost X-ray imaging device based on BPW-34 Si-PIN photodiode",

abstract = "A low cost X-ray imaging device based on BPW-34 silicon PIN photodiode was designed and produced. X-rays were produced from a CEI OX/70-P dental tube using a custom made ±30 kV power supply. A charge sensitive preamplifier and a shaping amplifier were built for the amplification of small signals produced by photons in the depletion layer of Si-PIN photodiode. A two dimensional position control unit was used for moving the detector in small steps to measure the intensity of X-rays absorbed in the object to be imaged. An Aessent AES220B FPGA module was used for transferring the image data to a computer via USB. Images of various samples were obtained with acceptable image quality despite of the low cost of the device.",

keywords = "Low cost, Si-PIN photodiodes, X-ray detectors, X-ray imaging",

author = "E. Emirhan and A. Bayrak and Y{\"u}cel, \{E. Barlas\} and M. Y{\"u}cel and Ozben, \{C. S.\}",

year = "2016",

month = may,

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doi = "10.1016/j.nima.2016.02.022",

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T1 - A low cost X-ray imaging device based on BPW-34 Si-PIN photodiode

AU - Emirhan, E.

AU - Bayrak, A.

AU - Yücel, E. Barlas

AU - Yücel, M.

AU - Ozben, C. S.

PY - 2016/5/21

Y1 - 2016/5/21

N2 - A low cost X-ray imaging device based on BPW-34 silicon PIN photodiode was designed and produced. X-rays were produced from a CEI OX/70-P dental tube using a custom made ±30 kV power supply. A charge sensitive preamplifier and a shaping amplifier were built for the amplification of small signals produced by photons in the depletion layer of Si-PIN photodiode. A two dimensional position control unit was used for moving the detector in small steps to measure the intensity of X-rays absorbed in the object to be imaged. An Aessent AES220B FPGA module was used for transferring the image data to a computer via USB. Images of various samples were obtained with acceptable image quality despite of the low cost of the device.

AB - A low cost X-ray imaging device based on BPW-34 silicon PIN photodiode was designed and produced. X-rays were produced from a CEI OX/70-P dental tube using a custom made ±30 kV power supply. A charge sensitive preamplifier and a shaping amplifier were built for the amplification of small signals produced by photons in the depletion layer of Si-PIN photodiode. A two dimensional position control unit was used for moving the detector in small steps to measure the intensity of X-rays absorbed in the object to be imaged. An Aessent AES220B FPGA module was used for transferring the image data to a computer via USB. Images of various samples were obtained with acceptable image quality despite of the low cost of the device.

KW - Low cost

KW - Si-PIN photodiodes

KW - X-ray detectors

KW - X-ray imaging

UR - https://www.scopus.com/pages/publications/84988655805

U2 - 10.1016/j.nima.2016.02.022

DO - 10.1016/j.nima.2016.02.022

M3 - Article

AN - SCOPUS:84988655805

SN - 0168-9002

VL - 819

SP - 1

EP - 5

JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

ER -

A low cost X-ray imaging device based on BPW-34 Si-PIN photodiode

Özet

Bibliyografik not

Finansman

Belgeye Erişim

Diğer Dosyalar ve Linkler

Parmak izi

Alıntı Yap