The present invention utilizes an assisted beam that could improve the recovery rate and the saturation power of the SOA wavelength converter.
本发明使用一道辅助光以提升半导体光放大器的增益回复速度,进而提升半导体光放大器的饱和光功率。
It is shown that the saturation power of FRAs decreases with the pump power, and gain saturation is easier to occur in the forward pump scheme than in the backward pump scheme.
同时指出,光纤拉曼放大器的饱和功率随泵浦功率的增大而减小,相对于后向泵浦方式,增益饱和更容易在前向泵浦方式下产生。
Saturation of Current Transformer is the major problem of Bus Protect in power system.
电力系统母线保护存在的主要问题,是电流互感器的饱和问题。
Saturation of Current Transformer (ct) is the major problem of Bus Protect in power system.
电力系统母线保护存在的主要问题,是电流互感器的饱和问题。
These large peaks cause saturation in power amplifiers, leading to intermodulation products among the subcarriers and disturbing out of band energy.
大的峰值会使功率放大器饱和,在子载波间产生交调干扰和导致能量的带外弥散。
This paper discusses chaotic characteristic of the power daily load of Sichuan Province based on saturation correlation dimension, and concludes that daily load time series belong to chaotic series.
基于饱和关联维数法,对四川省全省电力系统日负荷序列的混沌特征进行定量分析,得出日负荷时间序列具有混沌性的结论。
The noise, gain saturation and pump power conversation efficiency of bidirectionally pumped Raman fiber amplifier (RFA) are investigated in detail.
对双向抽运拉曼光纤放大器(RFA)的噪声特性、增益饱和及抽运功率转换效率进行了详细研究。
To analyze the effective jamming distance of combined fiber laser to visible light silicon CCD, the power of combined laser and saturation threshold of visible light silicon CCD are discussed.
为了分析光纤组束激光对可见光硅CCD的有效干扰距离,对组束激光功率及可见光CCD的饱和阈值进行了分析。
A management scheme for energy storage power using kinetic energy feedback is proposed to keep energy balance, which can avoid wheel saturation caused by superfluous energy.
提出了一种基于动能反馈的储能功率规划方案来保证系统的能量平衡,可以避免由于过剩能量引起的飞轮饱和。
PT breaking and ferro-resonance caused by single-phase grounding and PT saturation are common faults in medium-low voltage power networks, which make voltage abnormal.
在中低压电网中,PT断线、单相接地及由PT饱和引起的铁磁谐振均是多发性的故障,这些故障都能使电压异常。
We have analysed and discussed the effects of the changes of pressure, flow velocity, gas composition and the discharge specific power on saturation intensity and small-signal gain coefficient.
分析讨论了气压、流速、气比、放电比功率对饱和强度及小信号增益的影响。
The end result are products that offer higher levels of function integration, lower system stand-by power, and lower output saturation voltages.
其最终的成果就是这样的产品,可以提供高级功能集成、减少系统备用电源、并降低输出饱和电压。
The effects for power saturation of hole depth and power broadening of hole width were observed.
考察了光谱孔的功率饱和与功率加宽效应。
Fe-based nanocrystalline core transformer inverter which has a high saturation magnetic flux density, high efficiency, small excitation power, low loss, good temperature stability.
铁基纳米晶逆变变压器磁芯其具有高饱和磁感应强度,效率高,激磁功率小,损耗低,良好的温度稳定性。
Various high power inductors are superior to be high saturation for surface mounting.
各种高功率电感均优于用于表面安装的高饱和。
It is not quite correct that quickness of a servo system having power saturation characteristics is judged by evaluating only the bandwidth.
由于功率饱和的影响,只用“频带概念”来衡量随动系统的快速性是不够确切的。
High saturation flux density can improve the work point of transformers and reduce the volume of power supply.
高饱和磁感应强度能提高变压器的工作点,缩小电源体积。
In small size power VDMOS transistors, the cause of quasi-saturation effect has been investigated and simulated by software.
分析了功率VDMOS晶体管在小尺寸时准饱和效应的成因,并对其进行了理论证明和模拟验证。
Several factors affecting properties of gain saturation are analyzed, which are active region area, top mirror reflective, pump power, spontaneous emission factor,.
分析了影响增益饱和特性的几个因素:有源区截面积,顶层镜面反射率,泵浦功率,自发辐射因子。
The ferromagnetic materials which has high magnetic saturation, high characteristics of magnetic conductive and low remanence should be chosen first for the higher heat power.
在选择发热部件的材料时,应主要考虑具有磁饱和度高、导磁特性高,并且剩磁小的铁磁性材料,以便获得较大的发热功率。
Lower power loss material with high saturation flux density.
低磁芯损耗,饱和磁通密度较高。
The power loss is lower than NH2B material with high saturation flux density.
比NH2B材料磁芯损耗更低,饱和磁通密度较高。
Pump absorption saturation makes the population of the lower pump level and the absorption coefficient decrease, and the output power is lower.
抽运光的吸收饱和使激光器运转时激光下能级的粒子数减小,吸收系数下降,激光器的输出功率较低。
Differential protection's unwarranted trip is often caused by saturation of TA. Avoid it by directional power protection.
差动保护因TA的饱和造成保护误动,采用功率方向保护避免因TA饱和造成误动。
The differential protection for power transformers features less ratio of proper actuation and slow response, because it severely suffers from false differential current caused by core saturation.
变压器的差动保护因受到铁芯饱和引起的虚假差流的影响,其正确动作率较低,动作速度也较慢。
Features: high DC current gain, low saturation voltage, high col lector power dissipation.
特点:高直流电增益,饱和压降低,高集电极。
The voltage response to the out-of-band laser increases with the rise of line-working in-band laser power and decreases rapidly while the in-band laser power approaches to the saturation threshold.
探测器对波段外激光的电压响应随线性工作区间内的波段内激光功率升高而增大;随着波段内激光趋于饱和,对波段外激光的响应电压近似指数级下降。
The TA saturation has always been the main problem to degrade the reliability of the differential protection of power transformer.
TA饱和一直是影响变压器差动保护可靠性的重要原因。
SBS reflectivity increases nonlinearly, approaches to saturation and decreases with the pump power density increasing.
在较低的抽运功率密度情况下,SBS反射率随抽运功率密度呈非线性增长;
Thus, operating even under lower voltage of power source, each transistor can still be operated at saturation region normally.
因此即使在低电源电压操作下,各晶体管仍可正常地在饱和区工作。
应用推荐