Feedforward noise reduction of incoherent light for spectrum-sliced transmission at 2.5 Gb/s

Keating, Adrian; Holloway, W.T.; Sampson, David D.

doi:10.1109/68.477299

Cited by 27 publications

(2 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The spectrum-sliced ASE of SOA could be used as light source for DWDM system rather than separate wavelengthselected distributed feedback (DFB) laser and has been applied in some experimental communication systems [3][4][5]. In this paper, a new configuration is presented, and the corresponding devices are developed.…”

Section: Resultsmentioning

confidence: 99%

Multiple-wavelength transmitter for WDM optical network

Liu

Sun

2009

Front. Optoelectron. China

View full text Add to dashboard Cite

Optical network based on wavelength-division multiplexing (WDM) technology will be a most active research topic in the 21st century. This paper describes a WDM multiple-wavelength transmitter and several key corresponding devices for optical network, including amplified spontaneous emission (ASE) spectrum-sliced multiple-wavelength optical source, optical add/drop multiplexer (OADM), semiconductor optical amplifier (SOA), as well as the spectrum noise suppression scheme. The new research results are reported, and the applications of these developed devices are also introduced.

show abstract

Section: Resultsmentioning

confidence: 99%

Multiple-wavelength transmitter for WDM optical network

Liu

Sun

2009

Front. Optoelectron. China

View full text Add to dashboard Cite

show abstract

“…Postdoc Adrian Keating joined Warwick and I to take this to 2.5 Gb/s. Spectrally slicing amplified spontaneous emission suffered from precisely the same beat noise as did photonic CDMA, but Adrian came up with a nice way to reduce its impact by feed-forward optoelectronic noise cancellation, which we demonstrated in 1995 [47,48]. We also demonstrated that a Fabry-Perot laser operated below threshold coupled to a flat amplifier could provide 30 channels each operating at 622 Mb/s [49] and showed how such a source could be used to build a single-source WDM ring network [50].…”

Section: The Photonics Research Laboratory the University Of Melbournementioning

confidence: 95%

Staying coherent after kent: From optical communications to biomedical optics

Sampson

2011

Photonic Sens

View full text Add to dashboard Cite

In this paper, an overview of author's research is presented, commencing at the University of Kent under Prof. David A. Jackson. Early research in short optical pulses and fiber-optic delay-line digital correlators led to optical communications research in code-division multiple access networking. This research was based on broadband incoherent light, and this theme continued with research into spectrum-sliced wavelength-division multiplexing. In shifting from photonics research to biomedical optics and biophotonics in the late 1990s, the emphasis on exploiting broadband light continued with research in optical coherence tomography, amongst other topics. In addition to the research outcomes, how these outcomes were attained is described, including mention of the exceptional contributions of many of my colleagues.

show abstract

Spectrum Slicing of Coherent Sources in Optical Communications

Boivin¹,

Collings²

2001

Optical Fiber Technology

View full text Add to dashboard Cite

Feedforward noise reduction of incoherent light for spectrum-sliced transmission at 2.5 Gb/s

Cited by 27 publications

References 5 publications

Multiple-wavelength transmitter for WDM optical network

Multiple-wavelength transmitter for WDM optical network

Staying coherent after kent: From optical communications to biomedical optics

Spectrum Slicing of Coherent Sources in Optical Communications

Contact Info

Product

Resources

About