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- multi mode fiber 多模光纤
- Join the Tech FAQ Forum to discuss What is single mode fiber? 参加论坛讨论技常单模光纤是。单模光纤缺点。
- Feasibility of evaluating light duty vehicle emissions by steady state multi mode emission test on engine dynamometer bench was studied. 研究了用发动机稳态台架模拟试验评价轻型车整车排放性能的可行性。
- Temperature Effect of Amplified Anti-Stokes Raman Spontaneous Backscattering in the Single Mode Fiber[J]. 引用该论文 张在宣;Insoo S Kim;王剑锋;刘红林;余向东;郭宁.
- For large-mode-area (LMA) fiber laser, the beam quality is not as good as that of single mode fiber laser. 大模场面积(LMA)光纤激光器的光束质量通常比单模光纤激光器的光束质量差。
- The multi mode SPM introduction. 2003/7/11, Nanotechnology research center, University System of Taiwan. (National Central University, National Chiao Tung University, National Tsing Hua University, National Yang Ming University). 13多功能原子力显微镜-演讲;2003/7/11;台湾联合大学系统(中央大学;交通大学;清华大学;阳明大学)-奈米科技研究中心.
- A single mode fiber (SMF) pigtailed laser diode alignment system provides a laser reference line with fine stability for measurement. 采用单模光纤尾纤半导体激光器作光源的激光准直系统为测量提供稳定的基准线。
- An integrated diffractive optical element(DOE) mode converter was presented for low?loss coupling between single?mode fiber(SMF) and optical waveguide. 提出了一种集成化衍射光学模式转换器。 利用衍射光学器件(DOE)实现模式转换,消除模式失配,实现单模光纤(SMF)与光波导的低损耗耦合。
- SLED module is coupled out and sealed with standard single mode fiber(SMF) or polarization maintaining fiber(PMF) and 14pin-DIL or 8pin-BTF package. SLED组件采用8脚蝶形式或14脚双列直插式管壳全金属化气密性封装,标准单模光纤(SMF)或保偏光纤(PMF)耦合输出。
- The soliton formation and transmission have been simulated numerically by using split-step Fourier method in the single mode fiber. 应用分布傅立叶法数值模拟了单模光纤中光孤子的形成和传输。
- Utilizing the birefringence in single mode fiber,we can make reflectivities of these fiber-loops vary periodically with the wavelength. 利用单模光纤的双折射，使光纤圈的反射率随波长呈周期性的变化。
- A single mode fiber(SMF) pigtailed laser diode alignment system provides a laser reference line with fine stability for measurement. 系统采用单模光纤的尾纤半导体激光器作光源的激光准直系统,并为测量提供稳定的基准线。
- LG Cable in Korea developed dispersion-distributed single mode fiber(SMF)and newly designed negative dispersion fiber(NDF). 为了同时满足这两个要求，韩国LG电缆公司开发出在成缆过程中控制色散分布的方法，通过在一根光缆段上交替采用标准单模光纤(SMF)和最新设计的负色散光纤(NDF)开发出一种新型的光缆--色散分布式光缆。
- The spectra characteristics of both the single mode fiber Bragg grating and the hi-birefringence fiber Bragg grating are analyzed and simulated with coupled-mode theory. 利用耦合模理论分别对光纤布喇格光栅和双折射光纤布喇格光栅的光谱特性进行了分析和计算机模拟。 探讨了光纤布喇格光栅的轴向应变调谐和横向应变调谐机理,并对两种调谐技术给出了理论分析结果。
- The gain coefficient of the conventional G. 652 Single Mode Fiber (SMF) is measured and the measurement result is compared with that by the small signal gain method. 测量了G.;652光纤的增益系数，并与小信号增益法的测量结果进行了比较。
- The results show that the ultrashort optical pulses can propagate in a single mode fiber in form of the bright or dark solitary waves without the soliton self-frequency shift. 结果表明, 超短光脉冲在光纤的零群速色散区仍能以亮、 暗孤波的形式传输, 且不存在孤子自频移现象。
- In order to obtain good beam quality and high coupling efficiency, the lensed fiber is used for the coupling between semiconductor laser and single mode fiber. 通过采用透镜光纤，不但能获得半导体激光器与单模光纤之间高的耦合效率，而且还能获得好的光束质量。
- Low power dual processor architecture for multi mode devices 多模低功耗双处理器结构
- Multi mode intelligence PID regulator in air assistant pouring control system 气辅注气控制系统中的多模态智能PID调节器
