光纤光栅,全光纤光子线路及其集成

光子学是研究以光子为载体及其应用的一门新兴科学，是当今是未来信息科学的重要支柱，文章对光纤光栅，全光纤光子线路及其集成的研究进展与重要意义进行了评述，并指出：该项研究成果将可能导致现代光通信以及光子学技术产生革命性的突破。因此，应该抓住机遇，把握方向，组织攻关。文章还对重点研究课题提出了建议。

Fiber Bragg grating,all-fiber photonic circuits and its integration

The photonics is a novel science which investigates the photon as information carrier and its application,and is a strong pillar of information science in today and future.The importance and research development of fiber Bragg grating(FBG),all-fiber photonic circuits and its integration are discussed in this paper.A conclusion has been made that the result of this research will lead to a revolutionary breakthrough in modern optical communication and photonic technology.So, it is very important to catchthis opportunity, keep the correct direction and organize the power to tackle a key problems.In this paper, a suggestion about the main research subjects is also made.