laser pulse width

简明释义

激光脉冲宽

英英释义

例句

1.A narrower laser pulse width 激光脉冲宽度 allows for better control over the energy delivered to the target.

更窄的激光脉冲宽度 laser pulse width 可以更好地控制传递到目标的能量。

2.The laser pulse width 激光脉冲宽度 can be adjusted to optimize the performance of the laser system.

可以调整激光脉冲宽度 laser pulse width 以优化激光系统的性能。

3.In fiber optic communications, the laser pulse width 激光脉冲宽度 affects the bandwidth of the signal.

在光纤通信中，激光脉冲宽度 laser pulse width 影响信号的带宽。

4.The laser pulse width 激光脉冲宽度 is crucial for determining the resolution in laser imaging systems.

激光成像系统中，激光脉冲宽度 laser pulse width 对于决定分辨率至关重要。

5.Researchers are experimenting with shorter laser pulse widths 激光脉冲宽度 to improve precision in material processing.

研究人员正在尝试更短的激光脉冲宽度 laser pulse width 来提高材料加工的精度。

作文

In the realm of modern technology, lasers have become an indispensable tool in various fields, ranging from medicine to telecommunications. One of the critical parameters that define the performance of a laser is its laser pulse width. The term laser pulse width refers to the duration of time that a laser emits light in a single pulse. This parameter is essential because it directly influences the energy delivered by the laser and its effectiveness in different applications. For instance, in medical procedures such as laser surgery, a shorter laser pulse width can lead to more precise cutting and reduced thermal damage to surrounding tissues, thereby improving patient outcomes.Understanding the implications of laser pulse width also extends to the field of telecommunications, where lasers are used in fiber-optic communication. In this context, the laser pulse width affects the data transmission rate and the overall bandwidth of the optical system. A narrower laser pulse width allows for higher data rates, as it enables more pulses to be transmitted in a given period. Consequently, engineers and researchers continuously strive to develop lasers with optimized laser pulse width to enhance communication systems.Moreover, the laser pulse width is not only a technical specification but also a crucial factor in scientific research. In experiments involving ultrafast phenomena, such as chemical reactions or physical processes at the atomic level, the ability to generate extremely short laser pulses is vital. These ultrafast lasers, with pulse widths measured in femtoseconds (one quadrillionth of a second), allow scientists to capture and study events that occur on incredibly short timescales. By manipulating the laser pulse width, researchers can probe the dynamics of molecular interactions, leading to new discoveries in chemistry and physics.In addition to its applications, the concept of laser pulse width introduces various challenges in laser technology. For example, achieving a short laser pulse width often requires sophisticated techniques such as mode-locking or Q-switching, which can complicate the design and operation of laser systems. Furthermore, the stability and consistency of the laser pulse width are crucial for ensuring reliable performance, particularly in precision applications. Therefore, ongoing research in laser technology aims to overcome these challenges while enhancing the capabilities of lasers across different domains.In summary, the laser pulse width is a fundamental aspect of laser technology that significantly impacts its applications in medicine, telecommunications, and scientific research. By understanding and optimizing this parameter, we can unlock new potentials for innovation and improve the effectiveness of laser systems. As technology continues to advance, the significance of laser pulse width will undoubtedly grow, paving the way for future breakthroughs in various fields. This highlights the importance of further studies and developments in laser technology to harness its full potential.

在现代技术领域，激光已经成为医学到电信等各个领域不可或缺的工具。定义激光性能的关键参数之一是它的激光脉冲宽度。术语激光脉冲宽度指的是激光在单个脉冲中发出光的持续时间。这个参数至关重要，因为它直接影响激光传递的能量及其在不同应用中的有效性。例如，在激光手术等医疗程序中，更短的激光脉冲宽度可以导致更精确的切割，并减少对周围组织的热损伤，从而改善患者的结果。理解激光脉冲宽度的影响还扩展到电信领域，在该领域中，激光用于光纤通信。在这种情况下，激光脉冲宽度影响数据传输速率和光学系统的整体带宽。更窄的激光脉冲宽度允许在给定时间内传输更高的数据速率，因为它使得可以在更短的时间内发送更多的脉冲。因此，工程师和研究人员不断努力开发具有优化激光脉冲宽度的激光，以增强通信系统。此外，激光脉冲宽度不仅仅是一个技术规格，也是科学研究中的关键因素。在涉及超快现象的实验中，例如化学反应或原子级别的物理过程，产生极短激光脉冲的能力至关重要。这些脉冲宽度以飞秒（十亿分之一秒）为单位的超快激光，使科学家能够捕捉和研究在极短时间尺度上发生的事件。通过操控激光脉冲宽度，研究人员可以探测分子相互作用的动态，从而在化学和物理学中取得新的发现。除了其应用外，激光脉冲宽度的概念在激光技术中也引入了各种挑战。例如，实现短激光脉冲宽度通常需要复杂的技术，如锁模或Q开关，这可能会使激光系统的设计和操作变得复杂。此外，激光脉冲宽度的稳定性和一致性对于确保可靠性能至关重要，特别是在精密应用中。因此，激光技术的持续研究旨在克服这些挑战，同时增强激光在不同领域的能力。总之，激光脉冲宽度是激光技术的基本方面，对其在医学、电信和科学研究中的应用有重大影响。通过理解和优化这一参数，我们可以释放创新的新潜力，提高激光系统的有效性。随着技术的不断进步，激光脉冲宽度的重要性无疑将增长，为各个领域的未来突破铺平道路。这突显了进一步研究和发展激光技术以充分利用其潜力的重要性。