光纤-薄膜型粗波分复用器件制备技术研究

实验研究了一种低成本的聚合物粘结剂固化封口的、光路不含胶的粗波分复用(CWDM)器件的制备技术,器件大量用于CWDM系统中,为了满足其对波分的各种技术指标要求,基于自动调芯仪的高精度结构微调,以及EMI3410固化胶的高热稳定性和低成本,讨论了工艺过程中涉及的在线监测的光路调节方法、元器件固定方法、湿气隔离手段等。采用了独到的对称填充石英纤维的技术,有效改善了器件的抗高低温冲击特性。实验中采用全玻璃全胶工艺所制备样品,其光学特性数据达到行业指标,并通过了可靠性试验。

Study on the preparation of optical fiber-film type CWDM device

Experiment is carried out for the research of the preparation technology of a Curing sealing CWDM device with low-cost polymer binder, and glue-free light path. The device is widely used in CWDM system. In order to meet its technical parameters of wavelength division, and based on the high precision structure adjustment of automatic adjustment core instrument, and the high stability and low cost of the EMI3410 curing glue, the process involved in the on-line monitoring of the light path adjustment method, the component fixed method, moisture isolation methods is discussed. Using the technology of symmetric filling quartz fiber, the impact characteristic of the device in high and low temperature is effectively improved. The all-glass all-glue process is employed in the experiments to prepare the sample, and its optical properties conform to the industry index, and have passed the reliability test.