injected laser

简明释义

注入型激光器

英英释义

例句

1.In telecommunications, injected lasers are used to enhance signal transmission over long distances.

在电信领域，注入激光用于增强长距离信号传输。

2.Engineers are exploring ways to integrate injected lasers into consumer electronics for better performance.

工程师们正在探索将注入激光集成到消费电子产品中以提高性能的方法。

3.The injected laser technology has revolutionized the field of medical imaging.

注入激光技术彻底改变了医学成像领域。

4.The research team successfully developed a new type of injected laser that operates at a higher efficiency.

研究团队成功开发了一种新型的注入激光，其效率更高。

5.The injected laser system was tested under various environmental conditions to ensure reliability.

该注入激光系统在各种环境条件下进行了测试，以确保可靠性。

作文

The development of laser technology has revolutionized various fields, from medicine to telecommunications. One of the significant advancements in this area is the concept of the injected laser, which plays a crucial role in enhancing the efficiency and performance of laser systems. An injected laser (注入激光器) refers to a type of laser that utilizes an external light source to 'inject' energy into the laser medium, thereby increasing its output power and improving its overall characteristics.The principle behind the injected laser is relatively simple yet effective. In traditional lasers, the gain medium is excited by electrical currents or optical pumping. However, in an injected laser, an external light beam, often from another laser, is introduced into the cavity of the laser. This additional energy helps to stimulate more photons, resulting in a higher intensity of laser light produced. The external injection can significantly enhance the laser's performance, making it more powerful and efficient compared to standard laser systems.One of the most notable applications of injected lasers is in the field of telecommunications. As data transmission speeds continue to increase, there is a growing demand for lasers that can operate at higher frequencies and with greater stability. Injected lasers are particularly beneficial in this context as they provide improved modulation capabilities, allowing for faster data rates and more reliable communication channels. This is essential for modern fiber-optic networks, where the quality of the laser source directly impacts the performance of the entire system.Moreover, injected lasers have also found applications in medical technology. High-powered lasers are commonly used in various medical procedures, including surgeries and cosmetic treatments. By using an injected laser, medical practitioners can achieve better precision and control over the laser output, leading to improved patient outcomes. The ability to finely tune the laser's properties makes it an invaluable tool in the hands of surgeons and dermatologists alike.In addition to telecommunications and medical applications, injected lasers are also utilized in scientific research. Researchers often require lasers with specific characteristics to conduct experiments in fields such as spectroscopy and material science. The versatility of injected lasers allows scientists to tailor the laser properties to meet their experimental needs, facilitating breakthroughs in various domains of study.Despite their numerous advantages, injected lasers also come with certain challenges. The requirement for an external light source can complicate the design and implementation of laser systems. Additionally, maintaining the stability of the injected beam is crucial to ensure consistent performance. Researchers are continuously working on overcoming these challenges to maximize the potential of injected lasers and expand their applications.In conclusion, the emergence of the injected laser (注入激光器) has marked a significant milestone in laser technology. Its ability to enhance power, efficiency, and versatility has made it an essential component in various industries, including telecommunications, medicine, and scientific research. As technology continues to advance, the future of injected lasers looks promising, paving the way for even more innovative applications and improvements in laser systems.