发明名称 |
Wavelength converter for binary optical signals |
摘要 |
The invention relates to wavelength converters for optical signals, as used in telecommunications, in particular for routing signals. The invention relates in particular to a wavelength converter including an interferometer structure for delivering an output optical signal, in which converter first and second branches, including at least one first semiconductor optical amplifier, are coupled to input peripheral semiconductor optical amplifiers and/or to an output peripheral semiconductor optical amplifier, wherein the structure of the active waveguide of at least one peripheral amplifier is so designed that it has a ratio of active area to confinement factor greater than that of the active waveguide of said first amplifier.
|
申请公布号 |
US6005708(A) |
申请公布日期 |
1999.12.21 |
申请号 |
US19980057512 |
申请日期 |
1998.04.09 |
申请人 |
ALCATEL |
发明人 |
LECLERC, DENIS;GOLDSTEIN, LEON;EMERY, JEAN-YVES;DAGENS, BEATRICE;JANZ, CHRISTOPHER;SCHILLING, MICHAEL;WUNSTEL, KLAUS |
分类号 |
G02B6/12;G02F2/00;G02F2/02;H04B10/17;(IPC1-7):G02F1/39 |
主分类号 |
G02B6/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|