Novel wide‐angle 3‐D BPM implemented on a path‐based grid | Zendy

Boertjes D. W. | Zendy; McMullin J. N. | Zendy

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Novel wide‐angle 3‐D BPM implemented on a path‐based grid

Author(s) -

Boertjes D. W.,

McMullin J. N.

Publication year - 1999

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/(sici)1098-2760(19990305)20:5<287::aid-mop1>3.0.co;2-o

Subject(s) - grid , conformal map , fast fourier transform , path (computing) , microwave , computer science , electronic engineering , engineering , algorithm , telecommunications , mathematics , geometry , programming language

A novel split‐step FFT–BPM is presented for modeling three‐dimensional bends in integrated optic devices. The method is implemented on a unique path‐based 3‐D grid inspired by 2‐D conformal mapping techniques. Improvements in accuracy for the calculation of losses of curved waveguides have been shown over previously reported index modification methods. ©1999 John Wiley & Sons, Inc. Microwave Opt Technol Lett 20: 287–290, 1999.

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