Acta Optica Sinica, Volume. 39, Issue 10, 1031001(2019)
Effect of Photonic Crystal on Light Output from Lutetium-Yttrium Oxyorthosilicate Scintillators
Figures & Tables(9)
Fig. 3. Four PhCs with different structures. (a) Hexagonal air-holes; (b) square air-holes; (c) square cylinders; (d) square cubic rods
Fig. 5. Effects of period and ratio of four PhCs on the average light output of LYSO crystals. (a) Hexagonal air-holes; (b) square air-holes; (c) square cylinders; (d) square cubic rods
Fig. 6. Effects of height of four PhCs on the average light output of LYSO crystals. (a) Hexagonal air-holes; (b) square air-holes; (c) square cylinders; (d) square cubic rods
Table 1. Parameters of period, ratio, and launching angle
View tableTable 1. Parameters of period, ratio, and launching angle
Variables Range Precision P / nm100-1000 10 R A10%-90% 10% Launch angle [0°,89°] 1°
Table 2. Parameters of four optimized PhCs and its light output enhancement for LYSO
View tableTable 2. Parameters of four optimized PhCs and its light output enhancement for LYSO
Structure P /nmR A /%h PhC /nmAverage light output /% Improvement /% Reference 0 0 0 35.5077 0 Hex air-holes 230 80 650 52.7022 17.1945 Square air-holes 1000 90 460 39.6030 4.0953 Square cylinders 870 80 540 41.8681 6.3604 Square cubic rods 770 80 570 43.5938 8.0861
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Lecheng Huang, Guangyi Wang, Yuxiong Xue, Shengsheng Yang. Effect of Photonic Crystal on Light Output from Lutetium-Yttrium Oxyorthosilicate Scintillators[J]. Acta Optica Sinica, 2019, 39(10): 1031001
Paper Information
Category: Thin Films
Received: Apr. 30, 2019
Accepted: Jun. 6, 2019
Published Online: Oct. 9, 2019
The Author Email: Yang Shengsheng (2syang@sina.com)
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