Passive fiber optic bus using bidirectional integrated optics bus access couplers

Pentti Karioja, Simo Tammela, Ari Tervonen, Seppo Honkanen

Research output: Contribution to journalArticleScientificpeer-review

3 Citations (Scopus)

Abstract

The feasibility of a passive fiber optic bus that uses bidirectional integrated optics bus access couplers is studied. The number of bus nodes can be increased when an optimized asymmetric bus access coupler is used instead of a symmetric one. A modified Ag-Na ion exchange process provides the possibility of manufacturing integrated optics asymmetric couplers for the bus. The process is suitable for the processing of integrated optics components that combine deep multimode waveguides with different core sizes on a single substrate. An access coupler is designed, modeled, and processed. The coupler is optimized for seven nodes; the asymmetry of the coupler is 5 dB.
Original languageEnglish
Pages (from-to)2551-2559
Number of pages9
JournalOptical Engineering
Volume34
Issue number9
DOIs
Publication statusPublished - 1995
MoE publication typeA1 Journal article-refereed

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Integrated optics
integrated optics
Fiber optics
couplers
fiber optics
Ion exchange
Waveguides
manufacturing
asymmetry
waveguides
Substrates
Processing
ions

Cite this

Karioja, Pentti ; Tammela, Simo ; Tervonen, Ari ; Honkanen, Seppo. / Passive fiber optic bus using bidirectional integrated optics bus access couplers. In: Optical Engineering. 1995 ; Vol. 34, No. 9. pp. 2551-2559.
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Passive fiber optic bus using bidirectional integrated optics bus access couplers. / Karioja, Pentti; Tammela, Simo; Tervonen, Ari; Honkanen, Seppo.

In: Optical Engineering, Vol. 34, No. 9, 1995, p. 2551-2559.

Research output: Contribution to journalArticleScientificpeer-review

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AU - Honkanen, Seppo

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