amplification linewidth

简明释义

放大谱线宽

英英释义

例句

1.The amplification linewidth can affect the coherence properties of a laser beam.

一个激光束的相干特性可能会受到增益线宽的影响。

2.To achieve better resolution in spectroscopy, minimizing the amplification linewidth is essential.

为了在光谱学中获得更好的分辨率，最小化增益线宽是必不可少的。

3.In fiber optics, a narrow amplification linewidth is crucial for maintaining signal integrity over long distances.

在光纤通信中，狭窄的增益线宽对于在长距离内保持信号完整性至关重要。

4.Researchers are working on reducing the amplification linewidth of semiconductor lasers to improve their performance.

研究人员正在努力降低半导体激光器的增益线宽以提升其性能。

5.The amplification linewidth refers to the range of frequencies over which a laser can effectively amplify light.

增益线宽指的是激光能够有效放大光的频率范围。

作文

In the field of laser physics, one of the critical parameters that researchers must consider is the concept of amplification linewidth. This term refers to the range of frequencies over which a laser can effectively amplify light. Understanding amplification linewidth is essential for developing high-performance lasers used in various applications such as telecommunications, medical devices, and material processing.To grasp the significance of amplification linewidth, it is important to first understand how lasers work. A laser generates light through a process called stimulated emission, where photons stimulate excited atoms or molecules to emit additional photons of the same frequency and phase. The amplification linewidth essentially defines the bandwidth of frequencies that can be amplified during this process. A narrow amplification linewidth indicates that the laser can produce a very specific frequency of light, leading to high coherence and monochromaticity.The implications of amplification linewidth are profound in various industries. For instance, in telecommunications, lasers with a narrow amplification linewidth are crucial for long-distance data transmission. They ensure that signals maintain their integrity over long distances, reducing the risk of distortion and loss of information. Conversely, a broader amplification linewidth may lead to signal degradation, making it challenging to transmit data efficiently.Moreover, in medical applications, lasers with controlled amplification linewidth are utilized in procedures such as laser surgery and tissue ablation. A precise wavelength is often required to target specific tissues without affecting surrounding areas. Therefore, understanding and controlling the amplification linewidth becomes vital for ensuring the success and safety of such medical interventions.Furthermore, the amplification linewidth is influenced by various factors, including the type of gain medium used in the laser, temperature, and the design of the laser cavity. Researchers continuously strive to develop new materials and technologies that can minimize the amplification linewidth while maximizing output power. This ongoing research not only enhances the performance of existing lasers but also paves the way for innovative applications that were previously thought to be impossible.In conclusion, the concept of amplification linewidth plays a pivotal role in the development and application of laser technologies. Its impact spans across multiple fields, highlighting the importance of precision in both scientific research and practical applications. As technology advances, a deeper understanding of amplification linewidth will continue to drive innovations that enhance our capabilities in communication, medicine, and beyond.

在激光物理领域，研究人员必须考虑的一个关键参数是放大线宽的概念。这个术语指的是激光能够有效放大光的频率范围。理解放大线宽对于开发用于各种应用的高性能激光器至关重要，例如电信、医疗设备和材料加工。要理解放大线宽的重要性，首先需要了解激光的工作原理。激光通过一种称为受激发射的过程产生光，其中光子刺激激发的原子或分子发出额外的相同频率和相位的光子。放大线宽本质上定义了在此过程中可以被放大的频率带宽。窄的放大线宽表示激光可以产生非常特定的光频率，从而导致高相干性和单色性。放大线宽的影响在各个行业中都是深远的。例如，在电信中，具有窄放大线宽的激光器对于长距离数据传输至关重要。它们确保信号在长距离内保持完整性，减少失真和信息丢失的风险。相反，较宽的放大线宽可能导致信号退化，使得高效传输数据变得具有挑战性。此外，在医疗应用中，控制放大线宽的激光器用于激光手术和组织消融等程序。通常需要精确的波长以针对特定组织，而不影响周围区域。因此，理解和控制放大线宽对于确保这些医疗干预的成功和安全至关重要。此外，放大线宽受多种因素的影响，包括激光中使用的增益介质类型、温度和激光腔的设计。研究人员不断努力开发新材料和技术，以最小化放大线宽的同时最大化输出功率。这项持续的研究不仅提高了现有激光器的性能，也为以前认为不可能的创新应用铺平了道路。总之，放大线宽的概念在激光技术的发展和应用中发挥着关键作用。它的影响跨越多个领域，突显了科学研究和实际应用中精确性的必要性。随着技术的进步，对放大线宽的更深入理解将继续推动创新，增强我们在通信、医学等领域的能力。