Gain equalization of EDFA using a loop filter with a single polarization controller

• المؤلفون الرئيسيون: Zhou, Kejiang, Pan, Shuming, Ngo, Nam Quoc, Zhang, Xulin
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/96327; http://hdl.handle.net/10220/10199
• المؤسسة: Nanyang Technological University

A Sagnac loop filter with two pieces of high birefringence fiber having equal lengths, and spliced together at a fixed angle of 30o displacement between the two principle axes, is proposed in this letter. Gain equalization of erbium-doped fiber amplifiers (EDFAs) is implemented by tuning only the po...