公开(公告)号：US20210261861A1

公开(公告)日：2021-08-26

申请号：US17252520

申请日：2019-06-17

Applicant: THOMAS JEFFERSON UNIVERSITY ,  CUKUROVA UNIVERSITY

Inventor： Zehra Yegingil ,  Enver Bulur ,  Volkan Altunal ,  Yan Yu ,  Veysi Guckan ,  Adam Dicker

IPC: C09K11/77 ,  G01T1/10 ,  C01F3/02

Abstract: The present invention relates generally in part to BeO-based compounds that are capable of storing at least part of the energy of incident ionizing radiation and releasing at least part of the stored energy upon optical stimulation and heating. BeO-based compounds dosimetry was also developed in instrumentation, application and fundamental investigations. The present disclosure further relates the to the investigation of a BeO-based optically stimulated luminescence (OSL) dosimeter together with an OSL reader, and discusses the design and operation of an OSL reader, suitable to measure OSL emission of BeO-based dosimeters, for example beryllium oxide doped with sodium, dysprosium and erbium. The present disclosure further relates to the use of BeO-based compounds comprising BeO and at least one dopant selected from the group consisting of sodium, dysprosium and erbium as a fiber-coupled OSL dosimeter.

公开(公告)号：US12247151B2

公开(公告)日：2025-03-11

申请号：US17252520

申请日：2019-06-17

Applicant: THOMAS JEFFERSON UNIVERSITY ,  CUKUROVA UNIVERSITY

Inventor： Zehra Yegingil ,  Enver Bulur ,  Volkan Altunal ,  Yan Yu ,  Veysi Guckan ,  Adam Dicker

IPC: C09K11/77 ,  C01F3/02 ,  G01T1/10

Abstract: The present invention relates generally in part to BeO-based compounds that are capable of storing at least part of the energy of incident ionizing radiation and releasing at least part of the stored energy upon optical stimulation and heating. BeO-based compounds dosimetry was also developed in instrumentation, application and fundamental investigations. The present disclosure further relates the to the investigation of a BeO-based optically stimulated luminescence (OSL) dosimeter together with an OSL reader, and discusses the design and operation of an OSL reader, suitable to measure OSL emission of BeO-based dosimeters, for example beryllium oxide doped with sodium, dysprosium and erbium. The present disclosure further relates to the use of BeO-based compounds comprising BeO and at least one dopant selected from the group consisting of sodium, dysprosium and erbium as a fiber-coupled OSL dosimeter.