Modelling of Long Period Gratings in Photonic Crystal Fibres and Sensors Based on Them

Recent Progress in Optical Fiber Research

“…14(e)). Accordingly with LPG in IG-PCFs (Morishita & Miyake, 2004;Petrovic, 2008) and in disagreement with LPG in SMFs , the LPGs written in the HC-PCFs have negative relationship between resonant wavelength and grating pitch. Reprinted from (Y. with permission of Optical Society of America.…”

Long Period Gratings in New Generation Optical Fibers

“…14(e)). Accordingly with LPG in IG-PCFs (Morishita & Miyake, 2004;Petrovic, 2008) and in disagreement with LPG in SMFs , the LPGs written in the HC-PCFs have negative relationship between resonant wavelength and grating pitch. Recently, the authors of the present work have investigated the possibility to use a modified Electric Arc Discharge (EAD) technique (such as a pressure assisted EAD technique) to fabricate LPGs in HC-PCFs (Iadicicco et al, 2011a(Iadicicco et al, , 2011b.…”

Effects of Core and Cladding on Optical Guidance Properties of Holey Fibers

“…Microstructure holey optical fibers (MHOFs) from very new advanced technology have attracted considerable attention in research communities during recent years for the purpose of enhancing the performance of existing optical communication system [1][2][3][4][5]. Basically, the MHOFs can be made of a single material, in contrast to all other types of conventional optical fibers, which are normally manufactured with two or more materials.…”