CHIRPED

作品数：152被引量：177H指数：7
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相关领域：电子电信理学机械工程更多>>
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相关机构：吉林大学装备指挥技术学院华中理工大学江西师范大学更多>>
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Characteristics of filamentation in ZK7 glass by negatively chirped femtosecond laser pulses被引量：1
《Science China(Technological Sciences)》2008年第7期849-856,共8页YANG JianJun YANG Yang WANG Rui HAN Wei 
the National Natural Science Foundation of China (Grant No. 60637020)
The filamentation characteristics of femtosecond laser pulses in ZK7 glass are in- vestigated experimentally as a function of initial negative chirps. It is found that the filament threshold power grows rapidly and th...
关键词：femtosecond FILAMENTATION CHIRPED laser PULSES SUPERCONTINUUM generation KERR nonlinearity 
A new method for analyzing the characteristics of sampled chirped fiber grating
《Science China(Technological Sciences)》2002年第6期632-637,共6页孙成城 李春赟 于小宁 
On the basis of the coherence theory a new method is presented to analyze the sampled chirped fiber gratings (SCFG). With this method, more results on the SCFG are obtained, including not only the characteristics of r...
关键词：SAMPLED CHIRPED fiber grating  dispersion compensation  COHERENCE theory  time delay. 
4×10Gb/s 800 km transmission system on G.652 fiber with dispersion compensation by chirped FBG被引量：1
《Science China(Technological Sciences)》2002年第6期661-665,共5页简水生 延凤平 李唐军 简伟 裴丽 宁提纲 
This work was jointly supported by the National 863 Project and the National Natural Science Foundation of China (Grant Nos. 60077008 and 69907001).
In this paper, the dispersion compensation of 4×10Gb/s 800km G.652 fiber by chirped optical fiber Bragg grating (FBG) was originally implemented. The characteristics of FBG are optimized, so that the ripple coefficie...
关键词：10 Gb/s  optical FIBER grating  dispersion compensation  power penalty. 
Generation and dispersion compensation transmission of 20Gb/s optical time division multiplexing signal
《Science China(Technological Sciences)》2000年第5期473-480,共8页魏道平 赵玉成 李唐军 陈根祥 简水生 
Utilizing fiber coupler loop-connecting method, we have generated 8×2.5 Gb/s(20Gb/ s) optical time division multiplexing signal. At the same time, we tuned both the center wavelength and the linear chirp of a 12 cm u...
关键词：OPTICAL time DIVISION MULTIPLEXING loop-connecting CHIRPED fiber GRATINGS dispersion compensation 
Dispersion compensation experiment on 19 ps pulse width over 133 km single mode fiber with tunable chirp and wavelength gratings被引量：5
《Science China(Technological Sciences)》1999年第2期165-170,共6页简水生 赵玉成 魏道平 李唐军 陈根祥 秦玉文 
Project supported by the National Natural Science Foundation of China (Grant No. 69637020) and the National "863" Programme of China.
A novel method utilizing a cantilever beam to tune the center wavelength and the linear chirp of fiber gratings is presented. Based on this method, the center wavelength and the chirp of a 10cm uniform fiber grating a...
关键词：CHIRPED fiber GRATINGS dispersion compensation TUNABLE CANTILEVER beam. 
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