发明授权
- 专利标题： Optical system
- 专利标题（中）： 光学系统
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申请号： US513972申请日： 1995-09-07
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公开(公告)号： US5684615A公开(公告)日： 1997-11-04
- 发明人: Keith J. Blow , Kevin Smith
- 申请人： Keith J. Blow , Kevin Smith
- 申请人地址： GB2 London
- 专利权人： British Telecommunications public limited company
- 当前专利权人： British Telecommunications public limited company
- 当前专利权人地址： GB2 London
- 优先权： GBX9316586 19930810; GBX9317550 19930824
- 主分类号： G02F1/35
- IPC分类号： G02F1/35 ; H04B10/2507 ; H04B10/12
摘要：
The invention relates to the control of soliton-soliton interaction through the application of a positive phase shift. For each soliton width there is a critical phase modulation level above which soliton-soliton interaction can be virtually eliminated. This enables the spacing between adjacent solitons to be reduced, increasing the system bandwidth even for long transmission distances. The invention finds application in submarine and other long haul systems.
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