Referenced Items are not available for this document.
A wavelength-division-multiplexing (WDM) optical interconnect device has been proposed and investigated in order to realize broadband signal transmission in intraboard chip-to-chip interconnection. Focusing grating couplers (FGCs) and distributed Bragg reflectors were integrated in a thin-film waveguide to form free-space-wave add/drop multi-/demultiplexers for the WDM optical interconnections. This time, FGC coupling efficiency was improved by careful fabrication with multistep deposition and measurements of reflection spectra. An eight-channel WDM interconnect device was fabricated and characterized in the wavelength dependence.
Published in:
Lightwave Technology, Journal of
(Volume:28
,
Issue:
9
)
Date of Publication: May1, 2010
- Page(s):
- 1398 - 1403
- ISSN :
- 0733-8724
- INSPEC Accession Number:
- 11282564
- Digital Object Identifier :
- 10.1109/JLT.2010.2046013
- Product Type:
- Journals & Magazines
- Date of Publication :
- 29 March 2010
- Date of Current Version :
- 03 May 2010
- Issue Date :
- May1, 2010
- Sponsored by :
- IEEE Aerospace and Electronic Systems Society
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