All-optical packet routing in AWG-based wavelength routing networks using an out-of-band optical label

Okada, Akira

doi:10.1109/ofc.2002.1036314

Cited by 18 publications

(11 citation statements)

References 8 publications

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“…For techniques that rely on time diversity, the optical label usually precedes the payload by a deterministic amount of time but optical label swapping is rather complicated because strict timing control is required to separate the label and payload [2]. On the other hand, techniques that are based on wavelength diversity enable easy label swapping, but these usually suffer from relatively high crosstalk between the payload and label [3,4]. Moreover, high frequency RF sources may be required [5].…”

Section: Introductionmentioning

confidence: 99%

A space-diversity optical labeling scheme with optical labels derived from ASE noise

Wang

Cheng

et al. 2009

2009 7th International Conference on Information, Communications and Signal Processing (ICICS)

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We propose an optical labeling scheme whereby the optical label and payload are transmitted separately on two different fibers that carry bidirectional traffic. This eliminates the complex optical label and payload separation and combination processes which are usually required at the intermediate optical switching nodes. Another novel feature of our proposed scheme is the use of amplified spontaneous emission (ASE) noise as a light source for the optical labels. The labels are modulated using a reflective semiconductor optical amplifier (RSOA) that is injected with a narrow-band ASE noise from a low-cost broadband ASE noise source. The effects of Rayleigh backscattering and reflection noise on this bidirectional transmission system are also demonstrated experimentally.

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Section: Introductionmentioning

confidence: 99%

A space-diversity optical labeling scheme with optical labels derived from ASE noise

Wang

Cheng

et al. 2009

2009 7th International Conference on Information, Communications and Signal Processing (ICICS)

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“…On the other hand, the performance of optical packet-switched networks relies heavily on the methods used for encoding, transmitting, and extracting the optical header [5]. Headers and payloads can be transmitted on the same wavelength [5], [6], or on different wavelengths [5], [7]. Also, the payload can be delivered at a designated wavelength while the header is transmitted on multiple wavelengths [8]- [15].…”

Section: Introductionmentioning

confidence: 99%

Experimental Demonstration of a Dynamic 10 G bit/s WDM Header/Label Recognition Structure

Aljada

Alameh

Lee

et al. 2007

IEEE J. Select. Topics Quantum Electron.

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“…Headers and payloads can be transmitted on the same wavelength [3], [4], or on different wavelengths [3], [5]. Also, the payload can be delivered at a designated wavelength while the header is transmitted on multiple wavelengths [6]- [13].…”

Section: Introductionmentioning

confidence: 99%

Passive and active optical bit-pattern recognition structures for multiwavelength optical packet switching networks

Aljada¹,

Alameh²

2007

Opt. Express

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Next generation High-Speed optical packet switching networks require components capable of recognising the optical header to enable onthe-fly accurate switching of incoming data packets to their destinations. This paper experimentally demonstrates a comparison between two different optical header recognition structures; A passive structure based on the use of Fiber Bragg Gratings (FBGs), whereas the active structure employs Opto-VLSI processors that synthesise dynamic wavelength profile through digital phase holograms. The structures are experimentally demonstrated at 10Gbps. Performance comparison between the two structures is also discussed. These optical header recognition structures are attractive for multiwavelength optical network and applications.

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All-optical packet routing in AWG-based wavelength routing networks using an out-of-band optical label

Cited by 18 publications

References 8 publications

A space-diversity optical labeling scheme with optical labels derived from ASE noise

A space-diversity optical labeling scheme with optical labels derived from ASE noise

Experimental Demonstration of a Dynamic 10 G bit/s WDM Header/Label Recognition Structure

Passive and active optical bit-pattern recognition structures for multiwavelength optical packet switching networks

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