色散位移 的英文怎麼說
中文拼音 [shǎisǎnwèiyí]
色散位移
英文
dispersion-shift-
It is found that flat and wideband sc ca n ' t be obtained in common dispersion - shifted fiber, and dispersion - flattened fiber with small normal gvd is most suitable for flat and wideband sc generation ( 2 ) sc generated in dispersion - flattened / decreasing fiber is studied profoundly
結果表明,利用自相位調制效應在常規色散位移光纖一般不能產生平坦、寬帶的sc譜。具有較小正常色散的色散平坦光纖有利於平坦、寬帶sc譜的形成。 ( 2 )研究了色散平坦漸減光纖中sc譜的產生。Light pulse compression implemented by dispersioncompensation fiber and dispersionshifted fiber
色散補償和色散位移光纖實現光脈沖壓縮Using the variational method, analytical conditions for stationary pulse propagation in dense period fibers with strong dispersion management are deduced. the expression of initial soliton peak power is given. by employing the obtained formulas, the soliton evolution semi - analytically in various dispersion maps can be investigated. effects of the third order dispersion are also studied in this paper. the results show that imperfect dispersion slope compensation can cause pulse central position shift and even serious degradation of soliton shape
利用變分方法,推導出了在強色散管理的密集周期光纖中脈沖穩態傳輸的解析條件,並給出了初始脈沖峰值功率的表達式.運用這些公式,對各種色散管理系統中孤子的演化進行了半解析的考察.三階色散也被考慮在內.結果表明:不完善的色散斜率補償將導致脈沖中心位置的偏移甚至嚴重的孤子形狀劣化The achievements gained in this thesis are as follows : ( 1 ) sc generation from optical fibers with different gvd is simulated in detail
主要工作內容如下: ( 1 )研究了不同色散特性的常規色散位移光纖和正常色散平坦光纖中超連續譜產生情況。Characteristics of a non - zero dispersion shifted single - mode optical fibre
非零色散位移單模光纖特性Fiber optic fibers dispersion - shifted
色散位移光纖Dispersion shift single mode fiber
色散位移單模光纖Fiber optic cable dispersion - shifted
色散位移光纜Dsf dispersion shift fiber
色散位移光纖Blank detail specification for class lvb dispersion - shifted single mode optical waveguide fibers
1vb級色散位移的單模光導纖維的空白詳細規范The series of single - mode optical fibres for telecommunication part 4 : characteristics of a dispersion shifted single - mode optical fibre
通信用單模光纖系列第4部分:色散位移單模光纖特性The series of single - mode optical fibres for telecommunication part 1 : characteristics of a dispersion unshifted single - mode optical fibre
通信用單模光纖系列第1部分:非色散位移單模光纖特性The series of single - mode optical fibres for telecommunication part 5 : characteristics of a non - zero dispersion shifted single - mode optical fibre
通信用單模光纖系列第5部分:非零色散位移單模光纖特性On the following, on the basis of formulas given above, three kinds of effects due to ionosphere are presented : image shift due to group delay which was caused by the difference between the group velocity and the velocity of light in the ionosphere ; image distortion due to ionospheric dispersion which can create second phase error of lfm signals ; the last, the phase perturbation caused by the irregularities of the ionosphere can reduce the coherent length and affect azimuthal resolution
文中主要研究了電離層的三種影響:信號經過電離層傳播的群延遲引起的成像偏移;電離層的色散效應給線性調頻信號帶來二次相位誤差,導致圖像退化、失真;以及電離層的閃爍、湍流等不規則性引起的信號相位起伏。在此基礎上,比較分析了不同波段、帶寬條件下電離層的影響。The series of single - mode optical fibres for telecommunication part 3 : characteristics of an extended wavelength band dispersion unshifted single - mode optical fibre
通信用單模光纖系列第3部分:波長段擴展的非色散位移單模光纖特性Detail specification for class iva dispersion - unshifted single - mode optical fibers
Iva類色散詳細規范.非位移單模光纖Because it utilizes phase - shift technology, it is invariant to fiber bending and stray light and has a wide dynamic range of optical intensity as well as low optical and electronic crosstalk, and low drift and phase noise
這是因為它運用了相位移動的技術,它不會因為光纖的彎曲、離散而變化,它有很廣的光強度動態范圍,同時,具備低光率和電子色度干擾,也擁有移動和相位低噪音的特性。Detail specification for class iva dispersion unshifted single - mode optical fibers with low water peak
低水量峰值的iva級色散非位移單模光纖詳細規范分享友人