Optical power splitter is the core of PON.
光功率分配器是无源光接入网的核心。
Optical power at video area can be set by attenuating and shading functions.
光功率的视频区可规定衰减和着色功能。
Then, detailed design for the structure of Y-branch optical power splitter is followed.
然后，对y分叉光功率分配器的结构展开具体的设计与优化。
Modal field distributions and relations between optical power and modal index are given.
论文给出了模场分布和光功率与模折射率的关系。
Optical power measurement is one of the basic testing parameters of fiber-optic communication system.
光功率测量是光纤通信系统最基本的测试参数之一。
It is shown that the imaging properties and the ray paths of such lenses depend on the optical power.
结果表明，这种透镜的成像特性与光线轨迹依赖于光功率。
It is shown that the ac-curacy of our formulas is still very high even if the optical power density is large.
结果表明，即使光功率密度很大，我们公式的精度仍很高。
Distributed Raman amplification generates a significant amount of amplified spontaneous emission (ASE) optical power.
分布拉曼放大产生大量的放大自发发射(ase)光功率。
And due to the low optical power of the optical communication system, it is more important to match the crystal phases.
由于光纤通信系统中光功率很低，使得满足晶体的相位匹配变得更加重要。
Start-up sequence automatically executes reading out external EEPROM data and set-up operation, adjustment of optical power.
自动启动顺序执行的外部EEPROM读出数据和设置操作、调整光功率。
The method to fabricate an optical power splitter with multi-mode interference (MMI) is proposed using ion exchange technology.
提出了利用离子交换技术制作多模干涉(mmi)型光功分器的设计方法。
In this paper, we integrate the representative types of passive optical power splitters and compare the performances with each other.
本文综述了几种典型的无源光功分器结构，并对其性能进行了相互比较。
Furthermore, other optical signals, such as OSC signals and back-scattered optical signals, can also have significant optical power levels.
此外，其它光信号，例如OSC信号和反向散射光信号，可同样具有非常大的光功率级。
To improve its performance, a carrier modulation and double light route compensation are necessary for detecting faint optical power signals.
为改善传感器的性能，微弱光强信号的检测需要载波调制和双光路补偿。
Numerical and experimental studies of cross sectional optical power distribution (OPD) in polymer optical fiber under offset launch are given.
研究了偏心激励多模聚合物光纤横截面的光功率分布。
Finally, it also analyzed the relationship between the input pump power and the probe optical power and its output power and output extinction ratio.
最后分析了全光译码器的输出功率和输出消光比与输入泵浦光功率、探测光功率之间的关系。
Steady laser source and optical power meter are important fundamental equipments in many fiber system measure instruments that need empolder urgently.
稳定光源和光功率计正是诸多急待开发的光纤系统测量仪器中的常用的、重要的基础设备。
For the non-function intensity type fiber optic sensors, the main intensity errors are caused by the variation of (1)source device output optical power;
在非功能式强度型光纤传感器中，造成光强变化而导致较大信号误差的主要原因有如下几个方面：（1）光源输出光功率的变化；
Normalized output optical power versus intersection Angle in the main waveguide and power coupling versus intersection Angle are analyzed by the method.
在此基础上计算分析了大角度交叉波导的输出分支波导的能量与交叉角度的关系，以及交叉角度对波导间能量耦合的影响。
Introduced the application of low optical power receiver to HFC network. Signal testing and economical benefit analyzing were presented at the same time.
介绍低光功率接收机在有线电视HF C网络中的应用，并对信号指标进行测试和比较，对经济效益进行分析。
Extinction ratio is ratio of logic "1" average optical power to logic "0" average optical power under the worst reflection and complete modulation condition.
消光比是指在最坏反射条件时，全调制条件下，逻辑“1”平均光功率与逻辑“0”平均光功率的比值。
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。
The article presents a new way of obtaining uniform splitting of the power of the optical power by directional coupling between the photonic crystal waveguides.
提出了一种实现光子晶体波导定向耦合型多路光均分的新方法。
The results indicated that steady solitons can be observed at low optical power, while quasi-steady-state solitons can only be generated at higher optical power.
实验结果证明在低功率下可以形成稳态孤子，在高功率下可以形成准稳态孤子。
When the web worked normally, it passed through the central axle of the light pole so that the optical power received by photosensitive diode was normal constant.
带材正常运动时处于光柱的中心位置，光电二极管接收到的光功率为一定值；
To maintain the constant average optical power and extiction ratio, the temperature compensation loop and automatic power control loop are incorporated in this chip.
为了保持工作中的稳定平均输出功率和恒定消光比，采用了温度补偿电路和自动功率控制电路。
Optical power splitters are key components in optical communication and information processing systems. They also compose the key structure of other optical devices.
光功分器是光通信系统和光信息处理系统中的关键器件，也是构成其他光器件的重要组成部分。
By replacing the traditional wavelength demodulation with optical power detection technique, the demodulating process is simplified and immune to temperature variation.
利用光强差分检测技术取代传统波长解调方法，简化解调过程的同时传感系统免受温变影响。
Further studies indicate that the output optical power in each output port of the device can be tuned by reducing the radii of the silicon rods in the photonic crystals.
进一步研究表明，通过改变器件内部介质柱的半径，可以改变光在输出端的输出功率。
Further studies indicate that the output optical power in each output port of the device can be tuned by reducing the radii of the silicon rods in the photonic crystals.
进一步研究表明，通过改变器件内部介质柱的半径，可以改变光在输出端的输出功率。
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