发明名称 |
METHOD AND DEVICE FOR ADJUSTING A TUNABLE LASER OF AN OPTICAL NETWORK ELEMENT |
摘要 |
<p>A method and a device are provided for adjusting a tunable laser of an optical network element. A wavelength of the tunable laser is adjusted by varying a current driving the tunable laser. The wavelength of the tunable laser is adjusted by varying a temperature of the tunable laser or at least a portion thereof relative to an environmental temperature.</p> |
申请公布号 |
EP2497206(A1) |
申请公布日期 |
2012.09.12 |
申请号 |
EP20090752152 |
申请日期 |
2009.11.04 |
申请人 |
NOKIA SIEMENS NETWORKS OY |
发明人 |
GOTTWALD, ERICH;ROHDE, HARALD;SMOLORZ, SYLVIA |
分类号 |
H04B10/272 |
主分类号 |
H04B10/272 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|