Reduced reflections from multimode interference couplers
Reduced reflections from multimode interference couplers
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DOI:
10.1049/el:20064422
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发表时间:
2006-04
影响因子:
1.1
通讯作者:
R. Hanfoug;L. Augustin;Y. Barbarin;van der Tol;E. Bente;F. Karouta;D. Rogers;S. Cole;Y. Oei;X. Leijtens;M. Smit
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文献类型:
--
作者:
R. Hanfoug;L. Augustin;Y. Barbarin;van der Tol;E. Bente;F. Karouta;D. Rogers;S. Cole;Y. Oei;X. Leijtens;M. Smit
A 3 dB multimode interference (MMI) coupler optimised for low reflections is presented. The MMI was designed, fabricated and characterised. For comparison, MMIs with non-optimised layout have been included on the same sample. The measurement results show a reduction in reflectivities of more than 10 dB.