All-optical logic and in a soa-based mach-zehnder all-optical wavelength converter

Byung Kwon Kang, Jae Hun Kim, Yoon Ho Park, Seok Lee, Young Min Jhon, Deok Ha Woo, Sun Ho Kim, Seung Han Park

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)


All-optical logic AND at 20 Gbit/s was demonstrated using an all-optical SOA based MZ interferometric wavelength converter, by injecting a pulse data stream into probe signal input instead of continuous wave. The 20 Gbit/s return to zero (RZ) data pattern of 1100 was generated by multiplexing mode-locked pulses with 5 GHz repitition, after dividing by 50:50 coupler and delaying 50 ps for one pulse train.

Original languageEnglish
Pages (from-to)117-118
Number of pages2
JournalConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
Publication statusPublished - 2000

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering


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