Spectrum Control Based on All-Fiber Multi-Pass Phase Modulation Structure

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 高功率激光物理国家实验室

	Spectrum Control Based on All-Fiber Multi-Pass Phase Modulation Structure
	Qiao Z(乔治); Wang XC(汪小超); Jing YY(井媛媛); Fan W(范薇); Li YR(李玉荣)
刊名	中国激光
	2016
卷号	43 期号:8 页码:801004
通讯作者	apriljyy@foxmail.com ; smilexc@siom.ac.cn ; fanwei@siom.ac.cn
中文摘要	提出了一种基于全光纤多程相位调制的光谱控制方法,并对其进行了理论模拟和实验研究。理论模拟结果表明,调制次数、调制深度、调制信号形状和宽度以及调制信号和光脉冲的时间同步均会对输出光谱的中心波长、光谱宽度和形状产生影响。在实验上对光谱宽度为0.03 nm的注入信号进行多程相位调制,得到了带宽为2.238 nm的输出光谱,实验结果与理论模拟结果相符合。并从实验上研究了不同相位调制信号波形与输出光谱的对应关系,验证了通过控制调制信号波形进行光谱特性控制的可行性。
英文摘要	A method of controlling spectrum based on all-fiber multi-pass phase modulation is demonstrated experimentally and theoretically. Numerical simulation results indicate that modulation times, modulation depth, shape and width of the modulation signal and synchronized precision between optical pulse and modulation signal have influences on the central wavelength, bandwidth as well as the shape of the output spectrum. The input spectrum with bandwidth of 0.03 nm is broadened into 2.238 nm after multi-pass phase modulation, and the experimental results match well with the simulation results. The corresponding relationship between the modulation signal waveforms with different phases and the output spectra is obtained, and the feasibility of the spectral characteristics control is verified.
收录类别	CSCD
资助信息	国家自然科学基金
CSCD记录号	CSCD:5782894
WOS记录号	CSCD:5782894
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/27910]
专题	上海光学精密机械研究所_高功率激光物理国家实验室
作者单位	中国科学院上海光学精密机械研究所
推荐引用方式 GB/T 7714	Qiao Z,Wang XC,Jing YY,et al. Spectrum Control Based on All-Fiber Multi-Pass Phase Modulation Structure[J]. 中国激光,2016,43(8):801004.
APA	乔治,汪小超,井媛媛,范薇,&李玉荣.(2016).Spectrum Control Based on All-Fiber Multi-Pass Phase Modulation Structure.中国激光,43(8),801004.
MLA	乔治,et al."Spectrum Control Based on All-Fiber Multi-Pass Phase Modulation Structure".中国激光 43.8(2016):801004.