Design of distributed feedback fiber lasers. Lauridsen V C,Sondegraard T,Varming P et al. ECOC ( European Conferonce on Optical Communication) 97, Edinburgh,UK . 1997Lauridsen V C,Sondegraard T,Varming P et al.Design of distributed feedback fiber lasers. ECOC ( European Conferonce on ...
The drivers employ a commercially available HBT based monolithic amplifier. The electrical cross-talk of the drivers is presented. 10 Gbps waveforms are presented for the drive output and the optical signal. 展开 关键词: distributed feedback lasers driver circuits modules multiplexing equipment optical...
In fiber lasers this suppression is complicated by the very high net gain the dominant transitions exhibit; effective suppression requires some mechanism distributed along the length of the fiber. We have developed a novel waveguide with resonant leakage elements that frustrate guidance at well-defined...
In our previous work we have shown that distributed control of nonlinear phase accumulation inside the figure of eight (F-8) fiber laser cavity16,17,18 via gain of the amplifying media provides an efficient and practical way to adjust duration, energy and degree of the coherence of the ...
dfb激光器的高稳定宽带锁频方案设计和实现 design and implementation of a frequency-locked scheme for two distributed feedback laser diodes with high stability bandwidth.pdf,鼯圈∞ 中文核心期刊 D FB激光器的高稳定宽带锁频方案设计和实现。本期优秀论文, 李乐
ultrafast fiber lasers and amplifiers study pulse formation mechanisms and stability ranges assess the impact of nonlinearities and chromatic dispersion simulate parabolic pulse amplification or chirped-pulse amplification optimize dispersive pulse compression assess the sensitivity to optical feedback pulsed and...
According to the spatial-mode distribution in the multimode fiber (MMF), the modes reflected by the MMFBG at different wavelengths build a wavelength-dependent mode field on the transverse plane of the MMF. By varying spatial-launching position of the single-mode fiber against the MMFBG to ...
technology. The Meltio M600 metal 3D printer makes printing large metal parts easier and more reliable than ever while being tailored perfectly to the needs of industrial manufacturing with 24/7 production cycles. . The unique combination of wire deposition, Blue Lasers, a large (300x400x600mm ...
The distributed feedback (DFB) laser is on type of specific laser to revel the stable single longitudinal mode operation. Theoretical analyses for operating characteristics of the DFB laser and other mode selective lasers are given.会议名称: Optical Fiber Communication Conference ...
of repetition rate and carrier envelope offset frequency are 0.65 mHz and1.76 mHz at 1 s counter gate time,corresponding to the Allan deviations of 1.74×10~(-13) and 1.80×10~(-11) for 100 s sampling time,respectively.Such a fiber optical comb may meet applications in fields of optical ...