Synthesis of strong SiV photoluminescent diamond particles on silica optical fiber by chemical vapor deposition

Yang Zongchun¹, Mei Yingshuang¹, Chen Chengke¹, Ruan Yinlan², Hu Xiaojun^{1, †}

The PL and Raman spectra of diamond particles synthesized under the chamber pressure of (a), (b) 3.5 kPa and (c), (d) 4.5 kPa with 5 min seeding time. Insets show the corresponding SEM graphs.