coherent oscillator

简明释义

相干振荡器

英英释义

例句

1.A coherent oscillator can be used in atomic clocks to provide highly accurate timekeeping.

可以在原子钟中使用相干振荡器来提供高精度的计时。

2.Researchers are developing a new type of coherent oscillator for improved communication systems.

研究人员正在开发一种新型的相干振荡器以改善通信系统。

3.The stability of the coherent oscillator is crucial for maintaining signal integrity in telecommunications.

对于保持电信中的信号完整性，相干振荡器的稳定性至关重要。

4.The laser operates as a coherent oscillator, producing light with a consistent phase relationship.

激光器作为一个相干振荡器工作，产生具有一致相位关系的光。

5.In quantum mechanics, a coherent oscillator can represent the energy states of a photon.

在量子力学中，相干振荡器可以表示光子的能量状态。

作文

In the realm of physics and engineering, the concept of a coherent oscillator plays a pivotal role in various applications. A coherent oscillator is defined as a system that produces a stable and predictable output, characterized by a consistent phase relationship among its oscillations. This property is essential in numerous fields, particularly in telecommunications, where the clarity and stability of signals are paramount. Understanding the mechanics behind coherent oscillators can provide insights into their significance in modern technology.One of the most common examples of a coherent oscillator is a laser. Lasers emit light that is both monochromatic and coherent, meaning that the light waves produced are in phase with one another. This coherence allows lasers to focus on a small point and travel long distances without scattering. Such properties make lasers invaluable in applications ranging from medical procedures to data transmission in fiber optics. The ability of a coherent oscillator to maintain a steady state enables it to deliver precise and reliable performance, which is crucial for effective communication.Another important application of coherent oscillators is in the field of radio frequency (RF) communications. In RF systems, oscillators generate signals that can be modulated to carry information. A coherent oscillator in this context ensures that the carrier wave maintains a consistent frequency and phase, which is vital for demodulation at the receiver's end. If the oscillator were not coherent, the signal would become distorted, leading to a loss of information and decreased communication quality.The study of coherent oscillators also extends into quantum mechanics, where they are used to describe phenomena such as atomic clocks and quantum computing. Atomic clocks rely on the oscillations of atoms to keep time with extreme precision. The coherence of these atomic oscillations allows for highly accurate measurements, making them essential for global positioning systems (GPS) and other technologies that require precise timing. In quantum computing, coherent oscillators are fundamental in manipulating qubits, the basic units of quantum information. Their ability to maintain coherence over time is critical for the performance and reliability of quantum algorithms.Despite their advantages, maintaining coherence in oscillators can be challenging due to environmental factors such as temperature fluctuations and electromagnetic interference. Researchers are continually exploring ways to enhance the stability of coherent oscillators, including the use of advanced materials and designs that mitigate external disturbances. Innovations in this area could lead to more robust and efficient systems across various industries.In conclusion, the concept of a coherent oscillator is integral to many technological advancements that shape our modern world. From lasers to atomic clocks, the ability to produce stable and predictable oscillations underlies the functionality of numerous devices. As we continue to explore and understand the principles governing coherent oscillators, we can expect further innovations that will enhance communication, precision measurement, and even quantum computing. The significance of these oscillators cannot be overstated, as they are foundational to the technologies that drive our society forward.

在物理和工程领域，相干振荡器的概念在各种应用中发挥着关键作用。相干振荡器被定义为一种产生稳定且可预测输出的系统，其特征是其振荡之间保持一致的相位关系。这一特性在众多领域中至关重要，尤其是在电信领域，信号的清晰度和稳定性至关重要。理解相干振荡器背后的机制可以为我们提供对其在现代技术中重要性的深入见解。相干振荡器最常见的例子之一是激光。激光发出单色且相干的光，这意味着产生的光波彼此处于相位一致的状态。这种相干性使激光能够聚焦到一个小点，并在长距离内传播而不散射。这些特性使得激光在从医疗程序到光纤数据传输的应用中变得不可或缺。相干振荡器保持稳定状态的能力使其能够提供精确和可靠的性能，这对于有效的通信至关重要。相干振荡器的另一个重要应用是在射频（RF）通信领域。在射频系统中，振荡器生成可以调制以承载信息的信号。在这种情况下，相干振荡器确保载波波保持一致的频率和相位，这对接收端的解调至关重要。如果振荡器不具备相干性，信号将变得失真，导致信息丢失和通信质量下降。相干振荡器的研究还扩展到量子力学领域，其中它们用于描述原子钟和量子计算等现象。原子钟依赖于原子的振荡来极其精确地计时。这些原子振荡的相干性使得高精度测量成为可能，使它们在全球定位系统（GPS）和其他需要精确计时的技术中至关重要。在量子计算中，相干振荡器是操控量子比特（qubit）的基础单位的基本组成部分。它们保持相干性的能力对于量子算法的性能和可靠性至关重要。尽管相干振荡器具有诸多优点，但由于温度波动和电磁干扰等环境因素，保持相干性可能面临挑战。研究人员正在不断探索增强相干振荡器稳定性的方法，包括使用先进材料和设计来减轻外部干扰。在这一领域的创新可能导致各个行业中更强大和高效的系统。总之，相干振荡器的概念是塑造我们现代世界的许多技术进步的核心。从激光到原子钟，产生稳定和可预测振荡的能力构成了众多设备的功能基础。随着我们继续探索和理解支配相干振荡器的原理，我们可以期待进一步的创新，将增强通信、精密测量甚至量子计算。这些振荡器的重要性不容小觑，因为它们是推动我们社会向前发展的技术基础。