Title :
Selective suppression of the fundamental mode in a dual-mode photonic crystal fiber
Author :
Maity, Avisek ; Varshney, S.K.
Author_Institution :
Dept. of Electron. & Electr. Comm. Eng, Indian Inst. of Technol., Kharagpur, Kharagpur, India
Abstract :
The fundamental mode of a dual-mode photonic crystal fiber is suppressed selectively with the help of a long period grating. The system has been theoretically modeled and numerically computed with a finite-element solver. The suppression amount of 36dB is significant compared to reported results.
Keywords :
diffraction gratings; finite element analysis; holey fibres; photonic crystals; dual-mode photonic crystal fiber; finite-element solver; fundamental mode suppression; long period grating;
Conference_Titel :
Fiber Optics and Photonics (PHOTONICS), 2012 International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4673-4718-1
