| 1. | Preparation and examination of optical fiber endface testing purposes
光纤端面制备和检验的测试目的 |
| 2. | Then introduce the process in making the micro - lens optical fiber
并介绍了制作微透镜光纤端面的工艺。 |
| 3. | Fiber optic polishing machines
光纤端面研磨设备 |
| 4. | We analyze the effect by using different sand papers to rub the end - face of pof fiber
在光纤端面处理时，采用各种不同的砂纸对光纤进行研磨，分析其效果。 |
| 5. | And in micro - lens optical fiber system mainly analysis the structure of the end face of optical fiber and it ’ s coupling efficiency
其中着重分析了微透镜光纤耦合系统中比较常用的微透镜光纤端面的结构及其耦合特性。 |
| 6. | Besides , this paper also presents the dealing method of pof " end - face and the measurement of mode field , because the dealing research is included in fiber coupling
另外，在本文中，由于在光纤耦合中要涉及光纤的端面处理，因而也介绍塑料光纤端面处理方式和单模塑料光纤模场光强分布测量。 |
| 7. | Coupling from ld to smf is a key technology in the field of optical communication and photoelectric instrument . almost all of optic - fiber systems involve with the coupling question
半导体激光器到单模光纤的耦合是光纤通信、光电子器件领域的一项关键技术，几乎所有的光纤系统都涉及到光纤端面耦合的问题。 |
| 8. | 2 in this text the process of optical fiber metallic are introduced which include rubbing , activation , surface silver - plate & heat treatment . and through an experiment we verified the influence of the fiber - optic quantity to output power
2研究了光纤金属化的几个工艺化流程:研磨、活化、镀膜和热处理等,通过实验验证了光纤端面质量对光纤输出功率的影响。 |
| 9. | This test system has important practical meanings to the research work of ld coupling to optic fiber . it can check the effects of process to fiber ' s tip , appraise the character of microlens , help us to find out the way to improving coupling efficiency
该套测试系统对ld到光纤的耦合问题的研究有重要实践意义，用该系统可以监测光纤端面的微加工，对光纤微透镜的性能参数进行评测，从而摸索出提高耦合效率的加工方法。 |
| 10. | The outline of fiber ' s tip has very great influence on the coupling efficiency . it is reported , using the way of grinding and melting to form a microlens on the fiber ' s tip , can increase fiber ' s numerical aperture , reduce the ellipticity of laser , and improve coupling efficiency
光纤端面的形状对耦合效率有很大的影响，有文献报道，采用抛磨烧熔等加工方法，可在光纤端面形成一个微透镜，增大光纤的数值孔径，对入射激光进行椭圆度校正，从而提高耦合效率。 |
