Acta Optica Sinica, Volume. 21, Issue 8, 990(2001)
Analysis of Bragg Grating-Assisted Optical Fiber Symmetric Couplers Employing the Unified Coupled-Mode Theory
The unified coupled mode formalism derived from Maxwell′s equation is employed to analyze the Bragg grating assisted optical fiber symmetric couplers. In the theoretical analysis, the coupling effects due to Bragg grating and coupler are both considered in the Bragg grating region, which is distinct from the previous published approaches. The simulating results verify that the theory can give more accurate explanation to various experimental phenomena.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Analysis of Bragg Grating-Assisted Optical Fiber Symmetric Couplers Employing the Unified Coupled-Mode Theory[J]. Acta Optica Sinica, 2001, 21(8): 990