Composite structure long-period fiber grating

• Main Authors: CAO ZHANGHUA, ZHU XIAOJUN, ZHANG GUOAN, XU CHEN, LIANG ZHIPENG, ZHU YOUHUA
• Format: Patent
• Language: Chinese; English
• Published: 23.07.2014
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The invention discloses a composite structure long-period fiber grating which comprises a fiber core, a fiber cladding and a fiber coating, wherein the fiber cladding coats the outside of the fiber core, the fiber coating coats the outside of the fiber cladding, and the fiber core belongs to the lon...