[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.3807/KJOP.2002.13.2.151

2.5 Gbit/s all-optical GR logic gate using semiconductor optical amplifiers

Byun, Young-Tae (Photonics Research Center, Korea Institute of Science and Technology)
Kim, Jae-Hun (Photonics Research Center, Korea Institute of Science and Technology)
Jhon, Young-Min (Photonics Research Center, Korea Institute of Science and Technology)
Lee, Seok (Photonics Research Center, Korea Institute of Science and Technology)
Woo, Deok-Ha (Photonics Research Center, Korea Institute of Science and Technology)
Kim, Sun-Ho (Photonics Research Center, Korea Institute of Science and Technology)

Publication Information

Korean Journal of Optics and Photonics / v.13, no.2, 2002 , pp. 151-154 More about this Journal

Abstract

All-optical OR logic gate is realized by use of gain saturation and wavelength conversion in the semiconductor optical amplifiers (SOA). It is operated by the nonlinearity of the SOA gain and hence to obtain the sufficient gain saturation of the SOA, pump signals are amplified by an Er-doped fiber amplifier (EDFA) at the input of the SOA. The operation characteristics of all-optical OR logic gate are successfully measured at 2.5 Gbit/s.

Keywords

All-optical OR logic gate; Semiconductor optical amplifier; Gain saturation; Wavelength conversion;

Citations & Related Records

Reference

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9	서로 다른 두파장의 펌프신호를 이용한 전광 NOR 논리소자의 동작특성 / [ 변영태;김상혁;우덕하;김동환;김선호 ] / 새물리 과학기술학회마을

KSCI

2.5 Gbit/s all-optical GR logic gate using semiconductor optical amplifiers 반도체 광증폭기(SOA)를 이용한 2.5 Gbit/s 전광 OR 논리 게이트

2.5 Gbit/s all-optical GR logic gate using semiconductor optical amplifiers