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|Title: ||Step-changed long-period fiber gratings|
|Authors: ||Guan, Bai-ou|
Zhang, A. Ping
Chan, Helen L. W.
|Subjects: ||Band-rejection filters|
Optical fiber filters
|Issue Date: ||May-2002 |
|Citation: ||IEEE photonics technology letters, May 2002, v. 14, no. 5, p. 657-659.|
|Abstract: ||The spectral characteristics of a new type of long-period grating (LPG) structure, step-changed LPG, are investigated
theoretically and experimentally. It is shown that the spectral profile of such gratings can be tailored by adjusting the step parameters. A good agreement between simulated results and measured spectra is obtained. This type of LPG has potential applications in gain flattening of erbium-doped fiber amplifiers.|
|Rights: ||© 2002 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.|
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|Type: ||Journal/Magazine Article|
|Appears in Collections:||EE Journal/Magazine Articles|
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