| 1. | The spectral region in the red or near infrared will be emphasized, because this is a region of low loss for optical fibers and therefore of interest for optical communication systems .
着重研究光谱区域是红及近红外波段，因为这是光学纤维低损耗的区域，也就是对光通信系统有意义的区域。 |
| 2. | Optical communication system , subscriber loop
用户回路光通讯系统 |
| 3. | Advanced fiber design for high capacity optical communication system
高速通信系统用新型光纤设计 |
| 4. | Optical communication system subscriber loop
用户回路光通讯系统 |
| 5. | Optical communication system long - haul terrestrial local interoffice
长途干线局间中继光通讯系统 |
| 6. | Optical communication system , long - haul terrestrial local interoffice
长途干线局间中继光通讯系统 |
| 7. | Mobile optical communication system vehicles
光行动通讯系统 |
| 8. | Research on vadof in wireless optical communication system
无线光通信系统中佛克脱原子滤光器技术研究 |
| 9. | Mobile optical communication system ehicles
光行动通讯系统 |
| 10. | Other optical communication system
其他光通讯系统 |
