Electronic dispersion compensation system, pre-compensation transmitter and the post-compensation receiver of laser are directly modulated for distributed feedback저비용 분배 궤환형 레이저를 위한 전자 분산 보상기
An exemplary embodiment of the present invention relates to a kind of electronic dispersion compensation.Interference between frequency chirp and fibre-optical dispersion is reanalysed.The linear processes characteristic of chirp dispersion is analyzed separately.Pre-compensation transmitter includes phase interpolator, 2 tap Data Generators, pulse widening CLK makers, ascending fashion detector, 4:1MUX and output driver.Post-compensation receiver includes being used for the linear equalizer of rabbit ear compensation, the nonlinear equalizer for slope compensation, typical high frequency boosting balanced device and limiting amplifier.
- Assignee
- KAIST
- Country
- CC (Cocos (Keeling) Islands)
- Issue Date
- 2018-05-01
- Application Date
- 2014-10-14
- Application Number
- 201410542119.1
- Registration Date
- 2018-05-01
- Registration Number
- 104577689
- Appears in Collection
- EE-Patent(특허)
- Files in This Item
- There are no files associated with this item.
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