公开(公告)号：US20040086227A1

公开(公告)日：2004-05-06

申请号：US10437250

申请日：2003-05-14

Applicant: Korea Institute of Science and Technology

Inventor： Jun-Kye Bae ,  Sang-Hyuck Kim ,  Je-Myung Jeong ,  Sang-Bae Lee

IPC: G02B006/34

CPC classification number: G02F1/0115 ,  G02B6/02095 ,  G02B6/02204 ,  G02B6/29317 ,  G02B6/29398 ,  G02F1/0147 ,  G02F2201/307

Abstract: Disclosed is an optical fiber grating comprising: optic fiber having periodically formed gratings; and a temperature control method for independently controlling temperature along grating sections. In the optical fiber, the temperature is controlled along grating sections, the desired spectrum can be obtained by varying the refractive index of each unit section, and the fiber gratings can be applied to various optical communication devices.

Abstract translation: 公开了一种光纤光栅，包括：具有周期性形成的光栅的光纤; 以及用于独立地控制沿着光栅部分的温度的温度控制方法。 在光纤中，沿着光栅部分控制温度，可以通过改变每个单元部分的折射率来获得期望的光谱，并且光纤光栅可以应用于各种光通信装置。