Acta Optica Sinica, Volume. 39, Issue 9, 0930005(2019)
Temperature Sensitivity of UV-Visible-Near Infrared and Photoluminescence Spectra of Diamond and Its Significance for Identification
Fig. 1. Fourier transform infrared spectra of the samples studied in this work. (a) Samples ND-001 and ND-003; (b) samples ND-007, SD-005, and SD-012
Fig. 2. Dynamic UV-Vis-NIR absorption spectra and PL spectra of ND-001 with the increasing temperature. (a) UV-Vis-NIR absorption spectra; (b) PL spectra
Fig. 3. Dynamic UV-Vis-NIR absorption spectra and PL spectra of samples ND-003 and ND-007 and corresponding images viewed under DiamondViewTM (RT: room temperature; LN: liquid nitrogen). (a) UV-Vis-NIR absorption spectra of sample ND-003; (b) PL spectra of sample ND-003 (insert: corresponding fluorescence image viewed under DiamondViewTM); (c) UV-Vis-NIR absorption spectra of ND-007; (d) PL spectra of sample ND-007
Fig. 4. Dynamic UV-Vis-NIR absorption spectra and PL spectra of samples SD-005 and SD-012 and corresponding images viewed under DiamondViewTM (RT: room temperature; LN: liquid nitrogen). (a) UV-Vis-NIR absorption spectra of sample SD-005 (inset: optical image); (b) PL spectra of sample SD-005 (insert: corresponding fluorescence image viewed under DiamondViewTM); (c) UV-Vis-NIR absorption spectra of sample SD-012 (insert: corresponding fluorescence image viewed under DiamondViewTM); (d) PL spectra of sam
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Xuejun Yan, Jun Yan, Biao Fang, Jinbo Tao, Jiawei Sheng, Jian Zhang. Temperature Sensitivity of UV-Visible-Near Infrared and Photoluminescence Spectra of Diamond and Its Significance for Identification[J]. Acta Optica Sinica, 2019, 39(9): 0930005
Category: Spectroscopy
Received: Oct. 25, 2018
Accepted: May. 16, 2019
Published Online: Sep. 9, 2019
The Author Email: Zhang Jian (yanj_zjut@163.com)