发明名称 |
Adjustable chromatic dispersion compensation |
摘要 |
An interferometer receives an input optical signal and outputs a signal after changing at least the dispersion of said signal. At least portions of the interferometer are adjustable to adjust at least a first dispersion parameter. Examples of dispersion parameters which are adjustable include dispersion magnitude, center wavelengths and waveshapes or slopes. Preferably the dispersion in the output signal is substantially reduced or substantially eliminated, compared to the dispersion of the input signal. By providing for adjustability of one or more dispersion parameters, a dispersion compensator can be appropriately adjusted for use in a variety of applications.
|
申请公布号 |
US2002067487(A1) |
申请公布日期 |
2002.06.06 |
申请号 |
US20000728271 |
申请日期 |
2000.12.01 |
申请人 |
ZHOU GAN;WU KUANG-YI;CHENG CHI-HAO |
发明人 |
ZHOU GAN;WU KUANG-YI;CHENG CHI-HAO |
分类号 |
G02B6/34;H04J14/02;(IPC1-7):G01B9/02;G02B27/28 |
主分类号 |
G02B6/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|