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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kumar, A. Rastogi, V. Youngjoo Chung Won-Taek Han |
| Copyright Year | 2010 |
| Description | Author affiliation: Research Institute for Solar and Sustainable Energies, Gwangju Institute of Science and Technology, Korea (Kumar, A.; Youngjoo Chung; Won-Taek Han) || Department of Physics, Indian Institute of Technology Roorkee, 247667, India (Rastogi, V.) |
| Abstract | We present a Dual Shape Large Core (DSLC) leaky optical fiber design for realization of large-mode area (LMA) single-mode (SM) operation. Fiber is characterized by specially designed core and cladding. Dual shape core and leaky cladding of the fiber is designed to make the fiber leaky only for the higher order modes. Mode filtering of all higher-order modes is governed by the leakage loss of the LP11 mode. Fiber is able to demonstrate single-mode operation with effective mode area as large as ∼1000 $µm^{2}.$ Proposed fiber of few multi-layers can be fabricated by modified chemical vapor deposition technique (MCVD). A fiber with such a large mode area can suppress the nonlinear effects and should be useful for high power applications, including fiber lasers and optical communication systems employing dense wavelength division multiplexing (DWDM). |
| Starting Page | 1 |
| Ending Page | 3 |
| File Size | 452032 |
| Page Count | 3 |
| File Format | |
| ISBN | 9781424471812 |
| e-ISBN | 9781424471836 |
| e-ISBN | 9781424482214 |
| DOI | 10.1109/COIN.2010.5546658 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-07-11 |
| Publisher Place | Korea (South) |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Optical fiber amplifiers Stimulated emission Optical design Nonhomogeneous media Optical amplifiers |
| Content Type | Text |
| Resource Type | Article |
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