Channel spacing

Channel spacing is a term used in radio frequency planning. It describes the frequency difference between adjacent allocations in a frequency plan… (More)
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Papers overview

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2015
2015
Owing to the rapidly growing capacity requirements for long distance transmission, fiber optic telecommunications are advancing… (More)
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2012
2012
We demonstrate that channel spacing can be reduced to values smaller than the Nyquist channel spacing over transoceanic distance… (More)
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2010
2010
We propose a novel discrete-cosine-transform based optical fast OFDM (FOFDM) to reduce the channel spacing to half of the symbol… (More)
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2007
2007
We demonstrate a 10-channel InP-based Arrayed-Waveguide Grating (dimensions = 5.0x6.0 mm) with a 20-GHz channel spacing. The… (More)
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Highly Cited
2006
Highly Cited
2006
In this paper, ultradense wavelength-division multiplexing (WDM) transmission technologies are discussed, and a field… (More)
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2005
2005
This work presents a high-resolution (13.2 GHz) channel-blocking optical filter, suitable for use as a reconfigurable optical add… (More)
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Highly Cited
1999
Highly Cited
1999
An eight-channel add-drop cross-grid vertically coupled microring resonator (VCMRR) filter is proposed and demonstrated. The… (More)
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1998
1998
A 120-channel WDM demultiplexer was fabricated by etching a concave grating into a SiO/sub 2/-SiON-SiO/sub 2/-Si slab waveguide… (More)
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1998
1998
We report a wavelength-division-multiplexed (WDM) source in which a combination of a periodically driven Mach-Zehnder modulator… (More)
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Highly Cited
1989
Highly Cited
1989
Conventional digital modulation schemes provide poor performance over moderately and severely fading channels without the use of… (More)
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