Design and Fabrication of an Er-Doped Silica Optical Fiber with Six Photosensitive Subcores
LI Jian1,2,3, WANG Jing1,2, LIU Peng1,2,4, LU Shao-Hua1,2, MAO Xiang-Qiao1,2, JIANG Wei-Wei1,2, NING Ti-Gang1,2, JIAN Shui-Sheng 1,2
1Institute of Lightwave Technology, Beijing Jiaotong University, Beijing 1000442Key Lab of All Optical Network and Advanced Telecommunication Network of EMC, Beijing Jiaotong University, Beijing 1000443Signal & Communicaiton Research Institute, China Academy of Railway Sciences, Beijing 1000814Department of Physics, Xingtai College, Xingtai 054001
Design and Fabrication of an Er-Doped Silica Optical Fiber with Six Photosensitive Subcores
LI Jian1,2,3, WANG Jing1,2, LIU Peng1,2,4, LU Shao-Hua1,2, MAO Xiang-Qiao1,2, JIANG Wei-Wei1,2, NING Ti-Gang1,2, JIAN Shui-Sheng 1,2
1Institute of Lightwave Technology, Beijing Jiaotong University, Beijing 1000442Key Lab of All Optical Network and Advanced Telecommunication Network of EMC, Beijing Jiaotong University, Beijing 1000443Signal & Communicaiton Research Institute, China Academy of Railway Sciences, Beijing 1000814Department of Physics, Xingtai College, Xingtai 054001
摘要A type of multi-core Er-doped photosensitive silica optical fiber (MC-EDPF) is proposed and fabricated, in which a high consistency Er-doped core is surrounded by six high consistency Ge-doped cores. The multi-core design can overcome the difficulties encountered in the design and fabrication of single-core EDPFs through a modified chemical vapor deposition method combined with solution doping technology, and there is a conflict between high consistency Er doping and high consistency Ge doping. The absorption of MC-EDPFs achieved 15.876dB/m at 1550nm and 10dB/m at 980nm. The reflectivity of the fiber Bragg gratings (FBGs) written directly on the MC-EDPFs is as much as 96.84%.
Abstract：A type of multi-core Er-doped photosensitive silica optical fiber (MC-EDPF) is proposed and fabricated, in which a high consistency Er-doped core is surrounded by six high consistency Ge-doped cores. The multi-core design can overcome the difficulties encountered in the design and fabrication of single-core EDPFs through a modified chemical vapor deposition method combined with solution doping technology, and there is a conflict between high consistency Er doping and high consistency Ge doping. The absorption of MC-EDPFs achieved 15.876dB/m at 1550nm and 10dB/m at 980nm. The reflectivity of the fiber Bragg gratings (FBGs) written directly on the MC-EDPFs is as much as 96.84%.
(Doped-insulator lasers and other solid state lasers)
引用本文:
LI Jian;;WANG Jing;LIU Peng;;LU Shao-Hua;MAO Xiang-Qiao;JIANG Wei-Wei;NING Ti-Gang;JIAN Shui-Sheng;. Design and Fabrication of an Er-Doped Silica Optical Fiber with Six Photosensitive Subcores[J]. 中国物理快报, 2009, 26(7): 74209-074209.
LI Jian, , WANG Jing, LIU Peng, , LU Shao-Hua, MAO Xiang-Qiao, JIANG Wei-Wei, NING Ti-Gang, JIAN Shui-Sheng,. Design and Fabrication of an Er-Doped Silica Optical Fiber with Six Photosensitive Subcores. Chin. Phys. Lett., 2009, 26(7): 74209-074209.
[1] Ball G A et al 1992 Opt. Lett. 17 420 [2] Zyskind J L et al 1992 Electron. Lett. 28 1385 [3] Zhou X J et al 2006 Chin. Phys. Lett. 23 2092 [4] Barmenkov Y O et al 2008 IEEE J. Quantum Electron. 44 718 [5] Sch\"{ulzgen A et al 2008 Opt. Lett. 33 614 [6] Fu Y J et al 2006 Chin. J. Lasers. 33 347 [7] Laporta P et al 1999 Opt. Mater. 11 269 [8] Shen Y H et al 2004 Opt. Commu. 237 301 [9] Liu Z P et al 2002 Chin. J. Lumin. 23 238 [10] Xu S H et al 2009 Chin. Phys. Lett. 26 047806 [11] Pal M et al 2005 Opt. Commu. 254 88 [12] Liaw et al 2007 Appl. Opt. 46 2280
2009, Vol. 26 
