搜索结果: 1-5 共查到“光学工程 Multimode Fibers”相关记录5条 . 查询时间(0.062 秒)
Bandwidth Measurement of Multimode Fibers through System Level Bit Error Rate Testing
Bandwidth Measurement Multimode Fibers Bit Error Rate Testing
2015/5/18
A new bandwidth measurement method for multimode fibers is developed through measuring bit error rate and power penalty associated with the testing system. Experimental calibration procedure and actua...
New designs of bend-insensitive multimode fibers are proposed. The bending loss can be reduced by a factor of 10 while meeting all other standard requirements. The design concept is validated by actua...
Novel Passive Launch Scheme for Ultimate Bandwidth Improvement of Graded-Index Multimode Fibers
Fiber optics communications Optical engineering
2015/6/9
We propose a new practical multimode fiber optical launch scheme, providing near single mode group excitation for >5 times transmission bandwidth improvement. Equalization-free transmission of a 10-Gb...
For the first time to our knowledge the computation of the expansion coefficients of the principal modes of multimode fibers is reported.
A 2 and 3 channel mode group diversity multiplexing transmission over graded and step index multimode fibers
channel mode group diversity multiplexing transmission step index multimode fibers
2015/8/3
In this paper, operation of a cost-effective mode group diversity multiplexing system allowing 3 channel operation is demonstrated. Two different multiplexing/demultiplexing techniques are presented.