以下为句子列表：
英文: Abstract: The theoretical investigation of the coupling efficiency of a laser diode to a single mode fiber via a hemispherical lens on the tip of the tapered fiber in the presence of possible transverse offset and angular mismatch is reported.Without the
中文: 文摘:介绍了一种用于半导体激光器-单模光纤耦合的圆锥端半球透镜的耦合效率的理论计算.失配不存在时,耦合效率随着锥长的增加而减小.失配存在时耦合效率随轴向和角向失配的增大而减小.
更详细...
英文: Based on a 3-D transient thermal model with inhomogeneous heat generation, the temperature and thermal stress distribution in the disk of heat capacity laser pumped by high power laser diode array (LDA) are simulated and analyzed by means of finite elemen
中文: 摘要为了研究激光介质热畸变对固体热容激光器的影响，数值计算了高功率激光二极管阵列抽运片状激光介质的瞬态温度场和热应力分布。
更详细...
英文: Based on computer, laser modulation, fiber coupling and microlens focusing technology, fiber coupled laser diode array is researched.
中文: 摘要采用计算机控制技术、激光器调制技术、光纤耦合技术、微透镜聚焦技术，研究了半导体激光器的线阵。
更详细...
英文: In this paper, a simple and practical circuit for laser diode modulation is presented, the principle circuit and the principle of choosing component are given, at last, application in sine wave modulation in non-cooperative target phase shift Laser rangef
中文: 本文介绍了一种简单有效的半导体激光器调制电路，给出了电路原理图，元件的选择原则，最后介绍了在非合作目标相位式激光测距系统中实现正弦调制的应用。
更详细...
英文: Laser diode is the most important laser in practice, it can be modulated by the current directly.
中文: 摘要半导体激光器是实用中最重要的一类激光器，它具有可直接调制的特点。
更详细...
|
