Abstract
We investigated the waveguide loss and transmission characteristics for optical interconnection using vertical-cavity surface-emitting lasers (VCSELs) and multimode polymeric waveguide circuits with crossings. The excess loss with 100 crossings is 2.2 dB when the image magnification from a VCSEL to a waveguide is 2.3. We obtained error-free (i.e., bit error rate <10-11) optical interconnection at 1.0625 Gbps regardless of the number of crossings or the magnification. These results suggest the practicality of large-scale optical interconnection between VCSEL-based smart-pixel chips using multimode waveguides with more than 100 crossings.
Original language | English |
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Pages (from-to) | 1487-1492 |
Number of pages | 6 |
Journal | Journal of Lightwave Technology |
Volume | 18 |
Issue number | 11 |
DOIs | |
Publication status | Published - 2000 Nov |
Externally published | Yes |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics