A coherent multichannel demonstrator

Batchellor, C.R.; Debney, B.T.; Thorley, A.M.; Swanenburg, T.J.B.; Heydt, G.; Auracher, F.; Lagassé, Paul

doi:10.1049/ecej:19920043

Cited by 19 publications

(9 citation statements)

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“…With STM-16 coded data (2.488 Gb/s) the relative instabilities between two channels in such a system should not be larger than 2 GHz [12]. If the channels become highly dense (10 GHz) the stability requirements become stronger (1.3 GHz), which was demonstrated in a 10-channel broadband signal distribution system working in the subscriber loop with data rates of 140Mb/s [2].…”

Section: Resultsmentioning

confidence: 99%

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Comparison of Three Optical Frequency References for HDWDM Systems under Field Conditions

Fischer

Gladisch

Giehmann

1996

Optical Fiber Technology

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Section: Resultsmentioning

confidence: 99%

“…Future optical communication systems will use the high bandwidth of optical fiber in the optical frequency domain [1,2]. Wavelength division multiplex (WDM) systems are well suited to transport terabits of information via the fiber.…”

Section: Introductionmentioning

confidence: 99%

Comparison of Three Optical Frequency References for HDWDM Systems under Field Conditions

Fischer

Gladisch

Giehmann

1996

Optical Fiber Technology

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“…A detailed description of the demonstrator can be found elsewhere [25], a brief synopsis is given here followed by a summary of the general evaluation [26] of the results. Finally, the results of the advanced options will be summarized.…”

Section: V Experimental Resultsmentioning

confidence: 99%

“…Results of system experiments and related work obtained by individual participants of project RlOlO can be found in the literature. For example, we refer to publications on 140 Mb/s FSK systems and subsystems [12], [33], [40], [42], [43], [53] [25], [54], and lasers [41], [SI- [59]: Table I lists the principle specifications of the transmitters as defined at the T2 interface.…”

Section: B Demonstrator Assessment Resultsmentioning

confidence: 99%

Coherent multicarrier technology for implementation in the customer access

Khoe

Heydt

Borges³

et al. 1993

J. Lightwave Technol.

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The use of coherent multi-carrier (CMC) techniques in the integrated broad-band communication (IBC) network is up by Philips (prime contractor), the Heinrich-Hertz-Institute, Plessev. Siemens. IMEC. and LEp. and switching issues. Details on the realization of a CMC demonstrator for a customer access and plans for implementation of the engineered equipment in field trials are presented. Work is being carried out within the framework of the European Community RACE (Research and development in Advanced Communications technologies in Europe) projects.

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“…One promising attempt is to use more than one wavelength to carry information via optical fiber. This technique is called Wavelength Division Multiplexing (WDM), [3], [4], [5]. There light consisting of various wavelengths is carried simultaneously over one single optical fiber.…”

Section: Introductionmentioning

confidence: 99%

Realization of an Economical Polymer Optical Fiber Demultiplexer

Haupt

Reinboth²,

Fischer

2006

2006 International Students and Young Scientists Workshop - Photonics and Microsystems

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-Polymer Optical Fiber (POF) can be and are being used in various fields of applications. Two of the main fields are the automotive and the home entertainment sector. The POF can be applied in several different optical communication systems as automotive multi-media busses or in-house Ethernet systems.The requirements of bandwidth are increasing very fast in these sectors and therefore solutions that satisfy these demands are of high actuality. One solution is to use the wavelength division multiplexing (WDM) technique. Here, several different wavelengths can carry information over one POF fiber. All wavelengths that are transmitted over the fiber, must be separated at the receiver to regain and redirect the information channels. These separators are socalled Demultiplexers. There are several systems available on the market, which are all afflicted with certain disadvantages. But all these solutions have one main disadvantage, they are all too expensive for most of the applications mentioned above. So the goal of this study is to develop an economical Demultiplexer for WDM transmission over POF.The main idea is to separate the chromatic light in its monochromatic components with the help of a prism with low reciprocal dispersive power. The prism and the other assemblies, which are needed to adjust the optical path, should be manufactured in injection molding technique. This manufacturing technique is a very simple and economical way to produce a mass production applicable Demultiplexer for POF.

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A coherent multichannel demonstrator

Cited by 19 publications

References 0 publications

Comparison of Three Optical Frequency References for HDWDM Systems under Field Conditions

Comparison of Three Optical Frequency References for HDWDM Systems under Field Conditions

Coherent multicarrier technology for implementation in the customer access

Realization of an Economical Polymer Optical Fiber Demultiplexer

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