In-line Mach-Zehnder interferometer composed of microtaper and long-period grating in all-solid photonic bandgap fiber

• المؤلفون الرئيسيون: Wu, Zhifang, Liu, Yan-Ge, Wang, Zhi, Han, Tingting, Li, Shuo, Jiang, Meng, Shum, Perry Ping, Dinh, Xuan Quyen
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/95022; http://hdl.handle.net/10220/9200

We report a compact in-line Mach-Zehnder interferometer combining a microtaper with a longperiod grating (LPG) in a section of all-solid photonic bandgap fiber. Theoretical and experimental investigations reveal that the interferometer works from the interference between the fundamental core mode an...