Optical sensing and photodetectors
光学正交码
Optical Orthogonal CodesOptical Orthogonal Codes (OOCs) are families of binary sequences used in optical code-division multiple access (OCDMA) systems to minimize multiple access interference. They are constructed based on specific combinatorial properties such as Hamming distance and weight. / 光学正交码（OOC）是一类用于光码分多址（OCDMA）系统的二进制序列族，旨在最小化多址干扰。它们基于特定的组合性质（如汉明距离和权重）进行构造。
- Knowledge type
- 数学理论
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-10-22 16:03:48
Sub-knowledge points
Constructions of two-dimensional OOCsOptimization of code parametersPerformance analysis in optical networks
Higher-order knowledge points
Optical Code-Division Multiple Access (OCDMA)Optical Communication SystemsCombinatorial Design Theory
Main parameters and performance indicators
Length: The length of the code sequence.Weight: The number of 1s in a code sequence.Intersection: The number of overlapping 1s between any two distinct code sequences.
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsConstructions of two-dimensional optical orthogonal codes of weight threeOpen source
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Creation and modification trail
1 recordsRecord title: Optical Orthogonal Codes.
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