【摘要】 光纤光栅写入的发展在近年来十分迅速，各种写入法层出不穷，文中综述了光纤光栅写入技术在近一两年的最新发展更多还原

【Abstract】 The development of fibre grating fabrication is very fast in recent years,there are a lot of fibre grating fiberations.This paper reviews new progress in the development of it’s formation technology in recent one or two years.更多还原