Concepedia

All-optical clock recovery from NRZ data of 10 Gb/s

Hyung‐Kun Lee, Jaewook Ahn, Min Yong Jeon, K.H. Kim, D.S. Lim, C.-H. Lee

IEEE Photonics Technology Letters · 1999 · 30 citations · 5 references

Concepts

EngineeringElectrical EngineeringOpticsOptoelectronicsPhotonicsClock ManagementData RecoveryFiber OpticsFiber-optic CommunicationOptical Communication SystemsOptical FibersClock Data RecoveryClock RecoveryMach-zehnder InterferometersMode-locked Fiber LasersMode-locked LasersOptical ClocksOptical Transmission Systems

Abstract

We demonstrate successfully an all optical clock recovery scheme based on all-fiber devices from nonreturn-to-zero format data of 10 Gb/s with a stabilized asymmetric Mach-Zehnder interferometer and a mode-locked erbium-doped fiber laser. This all-optical clock recovery method will find application in ultrahigh-speed all-optical communication systems.

References

5

All-optical clock recovery using a mode-locked laser

K. Smith, Julian Lucek · Electronics Letters · 1992 · 109 citations

Engineering, Electrical Engineering, Optics +16

Gain Dependent Optimum Pulse Generation Rates of a Hybrid-Type Actively and Passively Mode-Locked Fiber Laser

Kyong Hon Kim Kim, Min Yong Jeon, Seo Yeon Park Park et al. · ETRI Journal · 1996 · 22 citations

Engineering, Electrical Engineering, Optical Materials +16

All-fibre-optic clock recovery from non-return-to-zeroformat data

Hyung‐Kun Lee, Changhee Lee, Seung Beom Kang et al. · Electronics Letters · 1998 · 20 citations

Engineering, Electrical Engineering, Physics +17

NRZ format all-optical clock extraction at 3.2 Gbit/s using two-contact semiconductor devices

P.E. Barnsley · Electronics Letters · 1992 · 16 citations

Engineering, Electrical Engineering, Optoelectronics +15

Passive all-optical clock signal extractor for non-return-to-zerosignals

Chang-Hee Lee, Hak Kyu Lee · Electronics Letters · 1998 · 10 citations

Engineering, Electrical Engineering, Optical Materials +11