Evaluation of intraband crosstalk in an FBG-OC-based optical cross connect
| Autor: | Zabih Ghassemlooy, Xiangnong Wu, Chao Lu, Yixin Wang |
|---|---|
| Rok vydání: | 2002 |
| Předmět: |
Physics
Multi-mode optical fiber business.industry Quantitative Biology::Molecular Networks Optical cross-connect Computer Science::Software Engineering Physics::Optics Optical performance monitoring Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Fiber-optic communication Optics Fiber Bragg grating Fiber optic splitter Optoelectronics Optical circulator Electrical and Electronic Engineering business Optical add-drop multiplexer |
| Zdroj: | IEEE Photonics Technology Letters. 14:212-214 |
| ISSN: | 1941-0174 1041-1135 |
| DOI: | 10.1109/68.980525 |
| Popis: | An analytical model of intraband optical crosstalk in an N/spl times/N fiber Bragg grating optical circulator-based optical cross connect (OXC) is presented. Results show that the worst-case coherent crosstalk is /spl sim/22-26 dB higher than incoherent crosstalk, depending on the switching state of 2/spl times/2 OXC. In addition, a novel scheme of OXC with improved intraband crosstalk performance is proposed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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