发明名称 |
Vertikalresonator-laserdiod |
摘要 |
The VCSEL has an active layer (2) between a first reflector (3) and a second reflector (4). A contact (7) is provided on a top side for current injection. The contact is a part of an electrically conductive contacting layer, which comprises a part in the form of a contact surface (8) for an electrical connection. The contacting layer is a metalization layer. The contact may be an annular contact which leaves open a region of the top side for the emission of radiation. |
申请公布号 |
SE0101616(D0) |
申请公布日期 |
2001.05.09 |
申请号 |
SE20010001616 |
申请日期 |
2001.05.09 |
申请人 |
OSRAM OPTO SEMICONDUCTORS GMBH & CO OHG |
发明人 |
TORSTEN *WIPIEJEWSKI |
分类号 |
H01L;H01S5/183;(IPC1-7):H01L/ |
主分类号 |
H01L |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|