coupled cavity technique for mode selection

例句：

1. 1.The coupled cavity technique is a key technology in the development of high-power lasers.
   耦合腔技术是发展高功率激光器的关键技术。
2. 2. In this study, we used the coupled cavity technique to optimize the performance of our optical sensor.
   在这项研究中，我们使用耦合腔技术来优化我们光学传感器的性能。
3. 3. The coupled cavity technique has been widely applied in various fields, including communication and radar.
   耦合腔技术已被广泛应用于通信和雷达等领域。