Refractive index and absorption length of YAP:Ce scintillation crystal and reflectance of the coating used in YAP:Ce single-crystal matrix

被引：21

作者：

Baccaro, S

Cecilia, A

Montecchi, M

Malatesta, T

de Notaristefani, F

Torrioli, S

Vittori, F

机构：

[1] Univ La Sapienza Rome 3, Dept Phys, INFN, Sect Rome 1, I-00185 Rome, Italy

[2] ENEA, INN, TEC, Casaccia Res Ctr, Rome, Italy

[3] INst Regina Elena, INFN, Sect Rome 1, Rome, Italy

[4] Univ Rome La Sapienza, Dept Phys, INFN, Sect Rome 1, I-00185 Rome, Italy

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1998年 / 406卷 / 03期

关键词：

scintillating matrices; YAP : Ce; refractive index; absorption length; coating reflectance;

D O I：

10.1016/S0168-9002(97)01181-9

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Recent works show growing interest in optically isolated YAP:Ce single-crystal matrices as high spatial resolution detectors for imaging applications in Nuclear Medicine. Such matrices are manufactured by Preciosa Crytur (Czech Republic) by means of a special sticking procedure of YAP:Ce pillars about 10 mm in length and with cross section ranging between 0.6 mm x 0.6 mm and 3 mm x 3 mm. In this work, we carried out an intensive study on both the complex refractive index of YAP:Ce crystal and the reflectance, versus, the incidence angle, of the coating used as optical insulator in matrix pillar made by Preciosa Crytur. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：479 / 485

页数：7

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