Optical network
Understanding Q-Factor in Optical Communications Understanding Q-Factor in Optical Communications Signal Quality Metrics and BER Relationship What is Q-Factor? Q...
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March 26, 2025
Comprehensive Guide to Fiber Optic Splitters and Tap Ratios | MapYourTech Basic understanding on Tap ratio for Splitter and Coupler...
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March 26, 2025
What Is Coherent Communication? Definition of coherent light A coherent light consists of two light waves that: 1) Have the...
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March 26, 2025
In a non-coherent WDM system, each optical channel on the line side uses only one binary channel to carry service information. The service transmission...
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March 26, 2025
For coherent signals with wide optical spectrum, the traditional scanning method using an OSA or inband polarization method (EXFO) cannot...
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March 26, 2025
The ITU standards define a “suspect internal flag” which should indicate if the data contained within a register is ‘suspect’...
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March 26, 2025
The main advantages and drawbacks of EDFAs are as follows. Advantages Commercially available in C band (1,530 to 1,565 nm)...
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March 26, 2025
Optical power tolerance: It refers to the tolerable limit of input optical power, which is the range from sensitivity to...
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March 26, 2025
Items HD-FEC SD-FEC Definition Decoding based on hard-bits(the output is quantized only to two levels) is called the “HD(hard-decision) decoding”,...
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March 26, 2025
Power Change during add/remove of channels on filters The power change can be quantified as the ratio between the number...
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March 26, 2025
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