Experimental optimization of an erbium-doped super-fluorescent fiber source for fiber optic gyroscopes
文献类型：期刊论文
| ; | |
| 作者 | Chang, Jinlong; Tan, Manqing; Chang, J.(jlchang@semi.ac.cn) |
| 刊名 | journal of semiconductors
 ; Journal of Semiconductors
|
| 出版日期 | 2011 ; 2011 |
| 卷号 | 32期号:10页码:104007 |
| 关键词 | Bandwidth Coatings Erbium Fiber optics Fluorescence Gyroscopes Light sources Multiplexing Multiplexing equipment Optimization Photonics Pumping(laser) Pumps Stability Bandwidth Coatings Erbium Fiber Optics Fluorescence Gyroscopes Light Sources Multiplexing Multiplexing Equipment Optimization Photonics Pumping(Laser) Pumps Stability |
| ISSN号 | 16744926 ; 16744926 |
| 通讯作者 | chang, j.(jlchang@semi.ac.cn) |
| 英文摘要 | Double-pass forward and double-pass backward erbium-doped super-fluorescent fiber sources(ED-SFSs) were combined in one configuration. A980 nm laser diode pumped the same erbium-doped fiber from both directions using a coupler as a power splitter. The double-pass configuration was achieved by coating the fiber end face. Firstly, an optimal fiber length was found to obtain a high stability of output light wavelength with pump power, and then1530/1550 nm wavelength division multiplexing was used for spectrum planarization, which expanded the bandwidth to more than22 nm. The final step was a test of temperature stability. The results show that the rate of the central wavelength change kept to below3.5 ppm/°C in the range of-40 to60°C and1-2 ppm/°C in the range of20-30°C. Considering all the three factors of the fiber optic gyro applications, we selected80 mA as the pump current, in which case the central wavelength temperature instability was calculated as2.70 ppm/°C,3 dB bandwidth22.85 nm, spectral flatness0.2 dB, output power5.17 mW and power efficiency up to9.92%. This experimental result has a significant reference value to the selection of devices and proper design of ED-SFSs for the application of high-precision fiber optic gyroscopes.?2011 Chinese Institute of Electronics. |
| 学科主题 | 光电子学 ; 光电子学 |
| 收录类别 | EI |
| 语种 | 英语 ; 英语 |
| 公开日期 | 2012-06-14 ; 2012-06-14 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/23103]  |
| 专题 | 半导体研究所_光电子研究发展中心 |
| 通讯作者 | Chang, J.(jlchang@semi.ac.cn) |
| 推荐引用方式 GB/T 7714 | Chang, Jinlong,Tan, Manqing,Chang, J.. Experimental optimization of an erbium-doped super-fluorescent fiber source for fiber optic gyroscopes, Experimental optimization of an erbium-doped super-fluorescent fiber source for fiber optic gyroscopes[J]. journal of semiconductors, Journal of Semiconductors,2011, 2011,32, 32(10):104007, 104007. |
| APA | Chang, Jinlong,Tan, Manqing,&Chang, J..(2011).Experimental optimization of an erbium-doped super-fluorescent fiber source for fiber optic gyroscopes.journal of semiconductors,32(10),104007. |
| MLA | Chang, Jinlong,et al."Experimental optimization of an erbium-doped super-fluorescent fiber source for fiber optic gyroscopes".journal of semiconductors 32.10(2011):104007. |
入库方式： OAI收割
来源：半导体研究所
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