Macroscopic and microscopic X-ray dose mappings with CCD-based GafChromic film dosimeters

被引：0

作者：

Nariyama, Nobuteru ^{[1
]}

机构：

[1] Japan Synchrotron Radiat Res Inst, Sayo, Hyogo 6795198, Japan

来源：

APPLIED RADIATION AND ISOTOPES | 2012年 / 70卷 / 07期

关键词：

GafChromic film; Dose; Microscopic; CCD; LED; MICROBEAM;

D O I：

10.1016/j.apradiso.2011.12.009

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Charge-coupled device (CCD) digital cameras have been used to expand the application area of conventional dosimeters to two-dimensional dose measurements. Although film dosimeters are normally read with scanners, CCD reading has several advantages over scanner reading: quick reading, interference filters, and no influence from the film orientation at the reading. Moreover, the lens and light source are changeable, which makes it possible to use a wide selection of dose ranges and spatial resolutions from microscopic to macroscopic. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：1214 / 1218

页数：5

共 8 条

[1] [Anonymous], 1998, 63 AAPM
[2] Dose and absorption spectra response of EBT2 Gafchromic film to high energy x-rays
Butson, M. J.
Cheung, T.
Yu, P. K. N.
Alnawaf, H.
[J]. AUSTRALASIAN PHYSICAL & ENGINEERING SCIENCES IN MEDICINE, 2009, 32 (04) : 196 - 202
[3] Responses of GafChromic films for distribution of extremely high doses from synchrotron radiation
Nariyama, N
[J]. APPLIED RADIATION AND ISOTOPES, 2005, 62 (05) : 693 - 697
[4] Spectromicroscopic film dosimetry for high-energy microbeam from synchrotron radiation
Nariyama, Nobuteru
Ohigashi, Takuji
Umetani, Keiji
Shinohara, Kunio
Tanaka, Hiroki
Maruhashi, Akira
Kashino, Genro
Kurihara, Ai
Kondob, Takeshi
Fukumoto, Manabu
Ono, Koji
[J]. APPLIED RADIATION AND ISOTOPES, 2009, 67 (01) : 155 - 159
[5] Salvat F., 2009, PENELOPE-2008: A code system for Monte Carlo simulation of electron and photon transport
[6] MICROBEAM RADIATION-THERAPY
SLATKIN, DN
SPANNE, P
DILMANIAN, FA
SANDBORG, M
[J]. MEDICAL PHYSICS, 1992, 19 (06) : 1395 - 1400
[7] Radiation damage to accelerator components of SPring-8 storage ring
Tsumaki, K.
Matsui, S.
Oishi, A.
Taniuchi, Y.
[J]. RADIATION MEASUREMENTS, 2006, 41 : S265 - S270
[8] A narrow microbeam is more effective for tumor growth suppression than a wide microbeam: an in vivo study using implanted human glioma cells
Uyama, Atsushi
Kondoh, Takeshi
Nariyama, Nobuteru
Umetani, Keiji
Fukumoto, Manabu
Shinohara, Kunio
Kohmura, Eiji
[J]. JOURNAL OF SYNCHROTRON RADIATION, 2011, 18 : 671 - 678

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