有机半导体激光器实现了从光泵浦到电泵浦。
The transition from optical pumping to electrical pumping is of great significance for a organic semiconductor lasers.
研究了有机聚合物微腔在光泵浦下的腔效应。
The cavity effects of organic microcavity under photo-pumping were studied.
拉曼光泵浦信号放大在光纤段206上传播的光数据信号。
The Raman optical pumping signal amplifies the optical data signals propagating on the optical fiber span 206.
在其它实施例中，光泵浦信号在光纤段中与光数据信号反向传播。
In other embodiments, the optical pumping signal counter-propagates in the optical fiber span with the optical data signals.
实验结果表明，时钟泵浦的四波混频共轭光强度高于连续光泵浦。
The experimental results demonstrate that the conjugated FWM component has higher intensity with the clock pumping than that with the continuous-wave (CW) light pumping.
本文将研究泵浦光泵浦形式对DPL性能的影响作为第三个研究重点。
The third research point of the paper is how the form of pump light affects the quality of DPL.
文中给出了一阶斯托克斯光泵浦阈值、输出能量和光束质量的实验数据。
The experimental results of energy threshold, output energy and beam divergence of the first Stokes are present.
然后，通过光检测器224，320检测经滤波的部分拉曼光泵浦信号。
The filtered portion of the Raman optical pumping signal is then detected by the optical detector 224, 320.
为降低高能量光泵浦下板状激光放大介质内的热效应，提出了复合介质的方案。
Composite laser slabs are suggested to reduce thermal effects when laser slabs are pumped by high laser power.
本文研究了脉冲固体激光器的YAG激光棒光泵浦动态热效应对激光波面的影响。
The influence of dynamic thermal effect induced by optical pumping of YAG crystal rod in a pulsed solid laser on the wave front of the output laser beam is studied in this paper.
在其它的实施例中，光数据信号和拉曼光泵浦信号中的至少一个的功率被降低到零。
In other embodiments, the power of at least one of the optical data signals and the Raman optical pumping signal is reduced to zero.
本发明涉及激光领域，尤其涉及一种实现低泵浦功率密度及连续光泵浦激光器的方法。
The invention relates to the field of laser, in particular to a method for realizing low pumping power density and a continuous optical pumping laser.
控制器228，328此时产生与经滤波的部分拉曼光泵浦信号大小相关的电和光信号。
The controller 228, 328 then generates electrical and optical signals that are related to a magnitude of the filtered portion of the Raman optical pumping signal.
拉曼光泵浦信号可以超过1M级界限，实际上，可以具有比光数据信号明显高的光功率。
The Raman optical pumping signal can exceed Class 1 M limits and, in fact, can have a much higher optical power than the optical data signal.
光耦合器424沿着与光源402产生的光数据信号同向传播的方向发射拉曼光泵浦信号。
The optical coupler 424 launches the Raman optical pumping signal in a direction that co-propagates with the optical data signals that are generated by the optical source 402.
产生拉曼光泵浦信号的拉曼光泵浦源208通过光耦合器210被光耦合进入光纤段206。
A Raman optical pump source 208 that generates a Raman optical pumping signal is optically coupled into the optical fiber span 206 with an optical coupler 210.
由于光泵浦热效应，高功率固体激光器的输出参数如光束远场发散角、输出功率等会发生变化。
The output parameters such as beam divergence angle in far-field output power of high power solid state lasers are variable due to thermal effect of optical pumping.
大功率半导体激光器在光通讯、医疗、印刷、激光制造和光泵浦等领域中有着广泛的应用前景。
High power semiconductor lasers are widely used in communication, surgery, printing, laser manufacture and optical pump.
光纤中断或连接器满载中断了第一中继光放大器102中的拉曼光泵浦源产生的信号光的路径。
The fiber break or connector pull interrupts the path of the optical signals from the Raman optical pump source in the first repeater optical amplifier 102.
在许多光通信系统中，拉曼光泵浦信号超过1 M级界限并具有比光数据信号明显高的功率级。
In many optical communications systems, the Raman optical pumping signals exceed Class I m limits and have significantly higher power levels than the optical data signal.
在一些实施例中，光数据信号和拉曼光泵浦信号中的至少一个的功率被降低到安全标准的光功率级。
In some embodiments, the power of at least one of the optical data signals and the Raman optical pumping signal is reduced to an eye-safe optical power level.
在其它的实施例中，第一光泵浦信号与光数据信号同向传播，而第二光泵浦信号与光数据信号反向传播。
In yet other embodiment, a first optical pumping signal co-propagates with the optical data signals and a second optical pumping signal counter-propagates with the optical data signals.
图2描述的是根据本发明的具有光纤中断检测的、包括同向传播的拉曼光泵浦的光通信系统的一个实施例。
FIG. 2 illustrates one embodiment of an optical communications system with fiber break detection according to the present invention that includes a co-propagating Raman optical pump.
该方法的缺点在于集光型太阳能收集器往往体积比较庞大且造价昂贵，以及太阳光泵浦激光正常情况下功率太低。
The trouble is that concentrated solar collectors tend to be huge and costly, and solar-pumped lasers are normally very low powered.
叙述了光泵浦有机半导体激光器的最新研究进展，对实现电泵浦（电注入） 有机半导体激光器也进行了评述。
The recent advance in optically pumped organic semiconductor lasers is reviewed, and for demonstration of electrically pumped organic semiconductor lasers, the present great goal are also discussed.
实验中发现，传统结构的光泵浦垂直外腔面发射半导体激光器，随着泵浦功率密度的增加，器件的温升现象严重。
In experiment, it was found that temperature increasing of original OPS-VECSEL is very serious with increasing pumping power a new type of semiconductor laser.
图2描述的是根据本发明的具有光纤中断检测的、包括同向传播的拉曼光泵浦的光通信系统200的一个实施例。
FIG. 2 illustrates one embodiment of an optical communications system 200 with fiber break detection according to the present invention that includes a co-propagating Raman optical pump.
在一个实施例中，控制器228的输出端232被光耦合到拉曼光泵浦源208的控制输入端236，如结合图1所描述的那样。
In one embodiment, the output 232 'of the controller 228 is optically coupled to a control input 236 of the Raman optical pump source 208 as described in connection with Fig. 1.
或者，二向色滤光片可在波长转换元件110上使用以将所透射的泵浦光反向反射到波长转换元件110内用于二次传递。
Alternatively, a dichroic filter may be used over the wavelength converting element 110 to reflect the transmitted pump light back into the wavelength converting element 110 for a second pass.
发现在旁轴近似下，匹配函数的最大值随泵浦光发散角的增大而增大，在考虑到像散的影响后，得到泵浦光发散角的参考值。
At paraxial approximation the maximum of the matching function is increasing with increased divergence Angle. For different brightness of pumping light, the optimum value of the Angle is obtained.
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