Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/82899
Title: Photosensitivity-enabled dispersion controllability for quasi-phase-matching in photonic crystal fibers
Authors: Zhang, L.
Luo, T.
Yue, Y.
Yu, C. 
Willner, A.E.
Issue Date: 15-Dec-2007
Source: Zhang, L.,Luo, T.,Yue, Y.,Yu, C.,Willner, A.E. (2007-12-15). Photosensitivity-enabled dispersion controllability for quasi-phase-matching in photonic crystal fibers. Optics Letters 32 (24) : 3498-3500. ScholarBank@NUS Repository.
Abstract: A novel photonic crystal fiber featured by concentric cores is proposed to induce dispersion controllability by photosensitivity. Chromatic dispersion can be changed from -1827 to 72ps/nm/km with refractive index modulation of 4 × 10-4 produced in Ge-doped regions in the fiber. Effective mode area of inner mode is as small as 6.4 μm2. The proposed fiber enables to achieve quasi-phase-matched nonlinear parametric interaction in a single piece of photonic crystal fiber, by periodically alternating dispersion and compensating for phase mismatching caused by the dispersion. © 2007 Optical Society of America.
Source Title: Optics Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/82899
ISSN: 01469592
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

Page view(s)

26
checked on Mar 9, 2018

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.