etalon

简明释义

英[ˈetəˌlɒn]美[ˈetəˌloʊn;ˈeɪtəˌlɑːn]

n. 标准量具；[仪] 校准器

英英释义

单词用法

同义词

反义词

例句

1.Sensor element, which consists of a Fabry-Perot etalon fabricated from single-crystal silicon, connects with the LED and detector by fibers.

传感器敏感元件主体结构采用单晶硅的法布里帕罗标准具，并通过光纤与发光二极管和光电探测器等光学元件相连。

2.When wave length scanning is carried out, three output white light interference spectrums of the interferometer and a transmission spectrum of the etalon and the fiber grating are probed.

扫描波长时，探测干涉仪的三路输出白光干涉光谱，以及标准具和光纤光栅的透射谱。

3.The measured parameters of the transmittance of etalon agree with the designed parameters approximately. The velocity sensitivity descended compare with the designed sensitivity.

标准具透过率曲线测量的结果和设计的大致一致，速度灵敏度较设计的略微下降。

4.In case the spectrum of incident beam is a function of triangular form, we calculated the spectral distribution of transmission through the F-P etalon with a computer.

当入射光束频谱为三角形函数时，我们用计算机计算了透过F - P标准具以后的频谱分布。

5.Emphasis is put on the experimental research on its tunable range and the bandwidth narrowing with a diffraction grating and a Fabry-Perot etalon.

重点介绍脉冲式染料激光器的波长覆盖范围及用光栅和法布里-珀罗标准具压缩谱线宽度等研究工作、实验结果及测试方法。

6.Mesure the transmittance of the etalon and the wind profile using the receiver in the molecule wind lidar system.

并且把本接收机用于分子测风激光雷达系统中进行了标准具透过率的测量和风廓线的初步测量。

7.Three methods of detecting submerged object based on Brillouin scattering, high resolution scanning F-P interferometer, edge detection technique and solid F-P etalon-ICCD camera, are introduced.

介绍三种基于布里渊散射的水下目标探测方法：F-P扫描干涉仪探测方法、边缘探测方法、F-P标准具-ICCD探测方法，并对这三种方法进行了分析和比较。

8.The relation between the air gap thickness and the peak wavelength in micro-optical electromechanical system (MOEMS) optical tunable filter based on Fabry-Perot etalon is discussed.

分析了基于法布里珀罗腔的微光机电系统可调谐滤波器中，空气腔厚度与峰值波长间的关系。

9.The scientist used an etalon to measure the wavelength of the light accurately.

科学家使用一个标准器来准确测量光的波长。

10.In laser technology, an etalon can help stabilize the output frequency.

在激光技术中，标准器可以帮助稳定输出频率。

11.The optical etalon is essential for improving the resolution in spectroscopy.

光学标准器对于提高光谱分析的分辨率至关重要。

12.Engineers designed a new etalon to enhance the performance of the sensor.

工程师设计了一种新的标准器以增强传感器的性能。

13.By adjusting the etalon, researchers could fine-tune their measurements.

通过调整标准器，研究人员可以微调他们的测量。

作文

In the realm of science and engineering, precision is paramount. One of the key concepts that embodies this pursuit of precision is the term etalon, which refers to a standard or reference used for measurement. An etalon is typically a device that helps in calibrating instruments to ensure that they provide accurate readings. For instance, in optics, an etalon can be used to create interference patterns that allow scientists to measure wavelengths of light with exceptional accuracy. The importance of an etalon cannot be overstated. In fields such as metrology, where measurements are critical, having a reliable etalon ensures that all subsequent measurements are built upon a solid foundation. This concept is not limited to physical measurements; it extends to various fields including software development, where benchmarks serve as etalons for performance evaluation. Consider the world of telecommunications, where the need for precise frequency measurements is crucial. Engineers utilize etalons to maintain the integrity of signals transmitted over vast distances. The use of an etalon in this context allows for the synchronization of frequencies, which is essential for minimizing interference and ensuring clear communication. Moreover, the application of etalons goes beyond just technical fields. In everyday life, we often rely on standards that function as etalons for various aspects of decision-making. For example, when purchasing a product, consumers often refer to reviews and ratings as their etalon for quality assessment. These benchmarks guide our choices and help us navigate through a sea of options available in the market. Additionally, the concept of an etalon can be metaphorically applied to personal development. Individuals often seek mentors or role models who serve as etalons for their aspirations. By observing and learning from these figures, one can set realistic goals and strive for excellence in their own life. This illustrates how the notion of a standard or reference point permeates various layers of our existence. In conclusion, the term etalon encapsulates a fundamental principle that underlies many aspects of life, from scientific measurement to personal growth. Whether in a laboratory setting or in our daily decisions, the reliance on etalons highlights our innate desire for accuracy, reliability, and improvement. As we continue to advance in technology and knowledge, the significance of etalons will undoubtedly remain a cornerstone of our endeavors, guiding us towards greater precision and understanding in all that we do.

在科学和工程的领域，精确性是至关重要的。一个体现这种追求精确性的关键概念是术语etalon，它指的是用于测量的标准或参考。etalon通常是一个帮助校准仪器的设备，以确保它们提供准确的读数。例如，在光学中，etalon可以用来产生干涉图样，从而使科学家能够以极高的精度测量光的波长。 etalon的重要性不容小觑。在计量学等领域，测量至关重要，拥有一个可靠的etalon确保所有后续测量都建立在坚实的基础上。这个概念不仅限于物理测量；它还扩展到包括软件开发等各个领域，在这些领域，基准作为性能评估的etalon。 考虑电信行业，精确的频率测量至关重要。工程师利用etalon来维护信号在广阔距离上传输的完整性。在这种情况下使用etalon可以实现频率的同步，这对于最小化干扰和确保清晰通信至关重要。 此外，etalon的应用超越了技术领域。在日常生活中，我们常常依赖于作为各种决策的etalon的标准。例如，在购买产品时，消费者通常参考评论和评分作为品质评估的etalon。这些基准指导我们的选择，帮助我们在市场上浩如烟海的选项中导航。 另外，etalon的概念可以比喻性地应用于个人发展。个人通常寻求导师或榜样，他们作为自己愿望的etalon。通过观察和学习这些人物，个人可以设定现实的目标，并努力在自己的生活中追求卓越。这说明了标准或参考点的概念渗透到我们存在的各个层面。 总之，术语etalon概括了一个基本原则，这一原则支撑着生活的许多方面，从科学测量到个人成长。无论是在实验室环境还是在我们的日常决策中，对etalon的依赖突显了我们对准确性、可靠性和改进的固有渴望。随着我们在技术和知识上不断进步，etalon的重要性无疑将继续成为我们努力的基石，引导我们在所做的一切中实现更大的精确性和理解。