Abstract
We have fabricated 2.5-Gb/s/ch long wavelength optical transmitter modules in planar and multichip module structures for chip-to-chip optical printed-circuit board (OPCB) applications. Their performance has been analyzed and compared with two types of short wavelength structures. The long wavelength multichip module showed a 3-dB bandwidth of 2.46 GHz while the planar showed 2.16 GHz. The modules showed clear eye openings at 2.5 Gb/s with a bit-error rate less than 10 -12 and can be used for optical interconnections in OPCBs.
| Original language | English |
|---|---|
| Pages (from-to) | 1403-1405 |
| Number of pages | 3 |
| Journal | IEEE Photonics Technology Letters |
| Volume | 23 |
| Issue number | 19 |
| Publication status | Published - Oct 1 2011 |
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Ukaegbu, I. A., Kim, D-W., Cho, M-H., Lee, T-W., & Park, H-H. (2011). 2.5-Gb/s/ch Long Wavelength Transmitter Modules for Chip-to-Chip Optical PCB Applications. IEEE Photonics Technology Letters, 23(19), 1403-1405.