ATE267486T1 - OPTICAL DEVICE FOR CONVERTING A COHERENT OPTICAL SIGNAL INTO AN INCOHERENT SIGNAL - Google Patents

OPTICAL DEVICE FOR CONVERTING A COHERENT OPTICAL SIGNAL INTO AN INCOHERENT SIGNAL

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Publication number
ATE267486T1
ATE267486T1 AT00200773T AT00200773T ATE267486T1 AT E267486 T1 ATE267486 T1 AT E267486T1 AT 00200773 T AT00200773 T AT 00200773T AT 00200773 T AT00200773 T AT 00200773T AT E267486 T1 ATE267486 T1 AT E267486T1
Authority
AT
Austria
Prior art keywords
signal
active waveguide
coherent optical
optical signal
converting
Prior art date
Application number
AT00200773T
Other languages
German (de)
Inventor
Pierpaolo Boffi
Lucia Marazzi
Mario Martinelli
Paola Parolari
Original Assignee
Corning Photonic Technologies
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Corning Photonic Technologies filed Critical Corning Photonic Technologies
Application granted granted Critical
Publication of ATE267486T1 publication Critical patent/ATE267486T1/en

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  • Optical Communication System (AREA)
  • Lasers (AREA)

Abstract

An optical-optical device comprising: - an input for a coherent optical signal carrying a set of digital data; - an active waveguide optically connected to the said input for the propagation of the said coherent optical signal, the said active waveguide having a first and a second end and being capable of generating highly incoherent light; - a pump source for pumping the said active waveguide and obtaining a predetermined gain; and - an output, optically connected to the said second end of the said active waveguide, for the exclusive output of at least part of the said highly incoherent light; in which the said coherent optical signal has a power and a wavelength selected in such a way that the said set of digital data which it carries is transferred to the said highly incoherent light during its propagation in the said active waveguide.
AT00200773T 1999-03-15 2000-03-06 OPTICAL DEVICE FOR CONVERTING A COHERENT OPTICAL SIGNAL INTO AN INCOHERENT SIGNAL ATE267486T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99830137 1999-03-15

Publications (1)

Publication Number Publication Date
ATE267486T1 true ATE267486T1 (en) 2004-06-15

Family

ID=8243309

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00200773T ATE267486T1 (en) 1999-03-15 2000-03-06 OPTICAL DEVICE FOR CONVERTING A COHERENT OPTICAL SIGNAL INTO AN INCOHERENT SIGNAL

Country Status (3)

Country Link
AT (1) ATE267486T1 (en)
CA (1) CA2301337A1 (en)
DE (1) DE60010783D1 (en)

Also Published As

Publication number Publication date
CA2301337A1 (en) 2000-09-15
DE60010783D1 (en) 2004-06-24

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