发明名称 |
Optical transmission system |
摘要 |
An optical transmission system is provided comprising a method and apparatus for cancelling noise in the output from a light source for broadening the line width of a light source so as to increase stimulated Brillouin scattering threshold in a standard single mode fiber with a dispersion null at 1310 nm and for using a linearized external modulator to modulate the amplified output of a distributed feedback laser providing an output at 1550 nanometers for use on a standard single mode fiber optic cable with a dispersion null at 1310 nm.
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申请公布号 |
US5359450(A) |
申请公布日期 |
1994.10.25 |
申请号 |
US19920904375 |
申请日期 |
1992.06.25 |
申请人 |
SYNCHRONOUS COMMUNICATIONS, INC. |
发明人 |
RAMACHANDRAN, MANI;GYSEL, HERMANN |
分类号 |
G02F1/01;H04B10/17;H04B10/18;(IPC1-7):H04B10/04;H04B10/12 |
主分类号 |
G02F1/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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