OSNR Requirements for Self-Homodyne Coherent Systems

• The OSNR requirements for a self-homodyne coherentsystem are investigated theoretically and experimentallyand compared to intradyne detection. The beneficial effectof band-pass filtering of the co-propagating local oscillator is demonstrated and it is shown that the performance limit for self-homodyne and intradyne systems becomes equal as the filter bandwidth is made small.

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NATURAL SCIENCES  -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

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