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- Linewidth-narrowed,tunable spectrum can be obtained by external cavity feedback laser diode array(LDA). 外腔反馈的激光二极管阵列(LDA)可获得窄线宽、可调谐的光谱输出。
- The wavelength tunable range was widened in a three electric section strained multi quantum well distributed feedback laser by using the gain lever effect. 在三段电注入应变多量子阱分布反馈激光器中, 应用增益杠杆效应扩大了波长的可调谐范围。
- semiconductor distributed feedback laser 半导体分布反馈激光器
- Matrix methods and coupled mode theory are applied to resonator structures such as distributed feedback lasers, tunable lasers and microring devices. 矩阵方法与偶合模式理论被提供来做共振腔结构，如分散式回授雷射、可调雷射及微环型元件。
- distributed feedback laser diode 分布反馈激光二极管
- distributed feedback laser diodes 分布反馈激光器
- The feedback from the computer enables us to update the program. 计算机的反馈能使我们更新程序。
- Widen the Wavelength Tunable Range of a Distributed Feedback Laser by Using Gain lever Effect 应用增益杠杆效应提高分布反馈激光器的波长可调谐范围
- NUMERICAL SIMULATION OF SELF-SEEDING FOR TIMING JITTER REDUCTION IN A GAIN-SWITCHED DISTRIBUTION FEEDBACK LASER 自注入减小增益开关分布反馈激光器时间抖动的数值模拟
- We need more feedback from the consumer in order to improve our goods. 我们需要从消费者那里多得到些反馈信息以提高产品质量。
- Offer free samples in exchange for feedback. 发放免费样品，换取反馈意见。
- The teacher will give you feedback on the test. 老师会对你的测验提供反馈信息。
- Did you get any feedback from your clients? 你从顾客那儿得到什么反馈了吗?
- Customers provide the most useful feedback. 消费者的回馈总是最有用的。
- That’s positive audible feedback. 那就是正面听觉反馈。
- There is no single laser fit for all purposes. 没有单一种激光器能适用于各种用途。
- The survey will give us feedback on the system. 这样从整体上给我们反馈信息。
- How does a laser beam vaporize steel? 激光束是怎样使钢气化的?
- I'd appreciate some feedback on my work. 如果有人对我的工作提出意见我将感激不尽。
- Laser beams are also used in surgery. 激光束还可用于外科手术。
