40 GHz clock recovery from 640 Gbit/s OTDM signal using SOA-based phase comparator

H.C.H. Mulvad; E. Tangdiongga; H. Waardt, de; H.J.S. Dorren

doi:10.1049/el:20083045

40 GHz clock recovery from 640 Gbit/s OTDM signal using SOA-based phase comparator

H.C.H. Mulvad, E. Tangdiongga, H. Waardt, de, H.J.S. Dorren

Electro-Optical Communication

Research output: Contribution to journal › Article › Academic › peer-review

20 Citations (Scopus)

Abstract

A 40 GHz clock with low jitter is recovered from a 640 Gbit/s optical time-division multiplexed (OTDM), single-polarised, return-to-zero PRBS data signal. The clock recovery circuit is an injection-locked loop which contains a 40 GHz Gunn oscillator, a 40 GHz pulse source, and a semiconductor optical amplifier (SOA) assisted by a filtered chirp as optical phase comparator.

Original language	English
Pages (from-to)	146-147
Number of pages	2
Journal	Electronics Letters
Volume	44
Issue number	2
DOIs	https://doi.org/10.1049/el:20083045
Publication status	Published - 2008

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title = "40 GHz clock recovery from 640 Gbit/s OTDM signal using SOA-based phase comparator",

abstract = "A 40 GHz clock with low jitter is recovered from a 640 Gbit/s optical time-division multiplexed (OTDM), single-polarised, return-to-zero PRBS data signal. The clock recovery circuit is an injection-locked loop which contains a 40 GHz Gunn oscillator, a 40 GHz pulse source, and a semiconductor optical amplifier (SOA) assisted by a filtered chirp as optical phase comparator.",

author = "H.C.H. Mulvad and E. Tangdiongga and {Waardt, de}, H. and H.J.S. Dorren",

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AU - Waardt, de, H.

AU - Dorren, H.J.S.

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AB - A 40 GHz clock with low jitter is recovered from a 640 Gbit/s optical time-division multiplexed (OTDM), single-polarised, return-to-zero PRBS data signal. The clock recovery circuit is an injection-locked loop which contains a 40 GHz Gunn oscillator, a 40 GHz pulse source, and a semiconductor optical amplifier (SOA) assisted by a filtered chirp as optical phase comparator.

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DO - 10.1049/el:20083045

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EP - 147

JO - Electronics Letters

JF - Electronics Letters

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