Transversally multimodal 1x4 branch coupler in glass: experimental characterization and BPM

Michele A. Forastiere; Giancarlo C. Righini; Giovanni Tartarini

doi:10.1117/12.185163

25 August 1994 Transversally multimodal 1x4 branch coupler in glass: experimental characterization and BPM

Michele A. Forastiere, Giancarlo C. Righini, Giovanni Tartarini

Author Affiliations +

Proceedings Volume 2212, Linear and Nonlinear Integrated Optics; (1994) https://doi.org/10.1117/12.185163
Event: Integrated Optoelectronics '94, 1994, Lindau, Germany

Abstract

Among all the simulation techniques currently used in the modeling of integrated optical devices, the group of Beam Propagation Methods is one of the most powerful and flexible. Here, we analyze an 1 X 4 branch coupler fabricated in glass by ion-exchange with the purpose of checking the capabilities of this algorithm and its reliability through different implementations. A comparison is carried out between the simulation results from two software packages developed in house and a commercial program: such results are also compared with the data resulting from the experimental characterization of the coupler.

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Michele A. Forastiere, Giancarlo C. Righini, and Giovanni Tartarini "Transversally multimodal 1x4 branch coupler in glass: experimental characterization and BPM", Proc. SPIE 2212, Linear and Nonlinear Integrated Optics, (25 August 1994); https://doi.org/10.1117/12.185163

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