作者的解决这个问题是使用可调谐射频前置放大器这也渠道作为一个低通滤波器调谐88-108兆赫时，低端的带异国情调的地方大部分的谎言。
The author's solution to this problem is to use a tuneable RF preamplifier which also acts as a low pass filter when tuning the low end of the 88-108 MHz band where most of the exotic channels lie.
开发了一种用于数字化发动机试验控制系统中调谐系数可调的PID控制方法。
PID control method with variable tuning parameters in the digitized engine test systems is presented.
[据化合物半导体网站2011年11月25日报道]NeoPhotonics公司正提高其用于相干DWDM系统的可调谐窄线宽激光器的生产量，这些激光器用在传输速度高达40Gbps和100Gbps的相干系统中。
The firm is responding to increased demand for its narrow linewidth tuneable lasers for coherent DWDM systems used in high speed 40 and 100 Gbps coherent systems.
通过调节泵浦功率、调制频率和可调谐滤波器，可以产生不同波长的混沌信号，并实现混沌的同步。
Chaotic signals at different wavelengths can be generated by adjusting the pump power, modulation frequency and tunable filter, and chaos synchronization is achieved.
利用可调谐二极管激光器做探测光源，测量了超音速氧碘化学激光的增益谱线和增益线型。根据多普勒展宽，间接得到了超音速氧碘激光器的腔内温度。
A tunable diode laser was used to probe the gain spectra and profile of a supersonic COIL. The cavity temperature was obtained based on Doppler broadening.
它的完全可调谐的工具与现代的界面和多语种的支持。
It's fully-tunable tool with modern interface and multilingual support.
激发源为闪光灯泵可调谐若丹明染科激光器。
The excitation source was a flashlamp pumped Rhodamine tunable dye laser.
本文给出脉冲式可调谐染料激光器的结构参数及其泵浦源的性能参数。
Constitutional parameters of the pulsed dye laser and properties of the pumping laser are given.
可调谐光纤激光器不仅是波分复用(WDM)光纤通讯系统中的关键器件，而且还可以运用于光纤传感器和光谱分析等领域。
Tunable laser is the key devices in WDM fiber communication system, and is used in the fields of optical sensing system and high resolution spectroscope as well.
研究表明，室温下有源沟道具有较大的光增益和折射率增量，有望实现可见波段的可调谐有源光波导激光器件。
It shows that the active channel with sizeable optical gain and a substantial increase of the refractive index are promising for the realization of active waveguide tunable laser.
可调谐波长转换器在DWDM全光网络中具有举足轻重的作用。
The tunable wavelength converter plays an important roll in dense wavelength division multiplexing(DWDM) all optical network.
可调谐TEA CO_2激光器在许多领域有着广泛的应用。
Tunable TEA CO_2 lasers have wide applications in many fields.
文章最后对可调谐天线的设计方法步骤进行了总结，可以在实际设计中作为参考。
At last we make a conclusion about design methods of tunable antenna that could be a valuable reference to practical work.
讨论了利用混合介质受激布里渊散射效应调谐激光频率和产生可调谐相干声辐射的可能性及意义。
The significance and possibility of the use of stimulated Brillouin scattering of a mixed liquid media in tuning laser frequency and generating tunable coherent ultrasonic radiation are discussed.
可调谐光滤波器是现代光通信系统中的关键器件，因此对波长可调谐光滤波器的要求越来越高。
Tunable optical filter is a crucial element of modern optical telecommunication systems, so it requires the devices with higher and higher performance.
该方法简单、可靠，将会对可调谐激光器在全光网络中的应用起到一定的推动作用。
This simple, effective stabilization method will play an important role in obtaining highly reliable light sources for optical network.
器件在较宽的自由光谱区内有良好的滤光特性，可调谐范围广，优于绝大部分其他类型的光滤波器，并且具有较高的精细度特性。
The component shows good light-filtering characteristic in wider free spectrum area, has a wide tunable scope which surpasses many optical filters of other types, and it also presents good fineness.
随着高速大容量光通信系统的迅猛发展，可调谐激光光源在DWDM中的应用将越来越重要。
It is more importance that tunable laser sources apply in DWDM, with high speed and great capacity optical communications system rapid progress.
这种可调谐激光器在检测大气污染、物质结构的研究以及激光光谱学中都很有用处。
Such a tunable laser in the detection of atmospheric pollution, physical structure, research and laser spectroscopy in very useful.
近年来，等离子体微波辐射作为新兴高功率微波源，因其具有频带宽、相干和可调谐等优点，因而受到国际上的广泛关注。
The plasma microwave radiation, as a novel high power microwave(HPM) source, has gotten more attention in recent years for its merits of broadband, coherent emission and tunable frequency.
提出了一种新型的可调谐双偏振态色散延迟线器件设计技术。
We propose a novel technology to realize the function of tunable polarization state dispersion delay line.
详细分析了滤波器的群时延特性和色散特性，讨论了该滤波器的动态可调谐性质。
Group delay and dispersion characters are analyzed according to the above filter. In addition, the dynamic tunable feature is discussed.
基于可调谐半导体激光吸收光谱，提出了一种新的信号处理方法用于提高吸收光谱测量的灵敏度。
We present a signal_processing system developed for enhancing the sensitivity of absorption measurement based on tunable diode laser wavelength modulation spectroscopy.
文章介绍了可调谐激光器的波长调节及稳定控制的设计方法，并通过试验验证了其可行性。
The design of wavelength tuning and stability control of tunable lasers is introduced and its feasibility verified by tests.
研究了该滤波器的中心频率的可调谐特性。
The center frequency tunability characteristic of the filter is investigated as well.
由于半导体光放大器的宽增益谱与滤波器的较大可调谐范围，使得激光器输出可以在较大的波长可调谐范围内保持较大功率输出。
With broad gain spectral width of SOA and large tuning range of filter, the output power of the output pulse train could keep big enough over a large tuning range.
结果表明：可调谐掺铒光纤激光器具有可用带宽较宽、功率高、线宽窄、与光纤元件天然兼容等优点。
Experimental results show that the tunable EDFL has the advantages of wide bandwidth, high power, narrow linewidth and compatibility to fiber element.
以四能级系统为理论模型对脉冲可调谐掺钛蓝宝石激光系统建立了速率方程。
The rate equation of tunable pulse ti: sapphire laser is given using the theoretical model of four-level system.
提出了一种基于模拟双折射模块的可调谐偏振光干涉型密集波分复用滤波器(DWDM)的新结构。
A new structure of tunable polarization interference dense wavelength division multiplexing (DWDM) filter based on the analog birefringent module is presented.
本文详细报道了红外声光可调谐滤光器的声光偏转效应。
This paper describes the deflection effect of an infrared acoustooptic filter in detail.
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