2.5-Gb/s/ch Long Wavelength Transmitter Modules for Chip-to-Chip Optical PCB Applications

Ikechi Augustine Ukaegbu, Do-Won Kim, Mu-Hee Cho, Tae-Woo Lee, Hyo-Hoon Park

Research output: Contribution to journalArticle

6 Citations (Scopus)

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 languageEnglish
Pages (from-to)1403-1405
Number of pages3
JournalIEEE Photonics Technology Letters
Volume23
Issue number19
Publication statusPublished - Oct 1 2011

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