Compact triangular resonator without direct coupling between two access waveguides

Kim, D. G.; Oh, G. Y.; Choi, W. K.; Kim, H. J.; Kim, S. H.; Ki, H. C.; Kim, S. T.; Ko, H. J.; Kim, T. U.; Yang, M. H.; Kim, H. J.; Dagli, N.; Choi, Y. W.

doi:10.1049/el:20082141

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Compact triangular resonator without direct coupling between two access waveguides

Kim, D. G.;
Oh, G. Y.;
Choi, W. K.;
Kim, H. J.;
Kim, S. H.;
... Choi, Y. W.;
외 7명

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5

초록

Novel triangular resonators containing active and passive sections have been fabricated and characterised with various multimode-interference (MMI) lengths. The optimum MMI length and width turn out to be 108 and 9 mu m, respectively. A free spectral range of approximately 228 GHz is observed near 1558 nm along with an on off ratio of 9 dB. The proposed triangular resonator has the advantage of removing the direct coupling between the two access waveguides of the MMI coupler.

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제목: Compact triangular resonator without direct coupling between two access waveguides

저자: Kim, D. G.; Oh, G. Y.; Choi, W. K.; Kim, H. J.; Kim, S. H.; Ki, H. C.; Kim, S. T.; Ko, H. J.; Kim, T. U.; Yang, M. H.; Kim, H. J.; Dagli, N.; Choi, Y. W.

DOI: 10.1049/el:20082141

발행일: 2008-09

유형: Article

저널명: Electronics Letters

권: 44

호: 20

페이지: 1192 ~ 1193

언어: ENG

출판사: INST ENGINEERING TECHNOLOGY-IET

발행국가: 영국

분량: 2 페이지

ISSN: E 1350-911X
P 0013-5194