发明名称 |
SEMICONDUCTOR LASER DEVICE AND CIRCUIT FOR AND METHOD OF DRIVING SAME |
摘要 |
A directly driven laser includes multiple contacts, with at least one of the contacts for injecting current into the laser such that the laser reaches at least a lasing threshold and at least one of the contacts for providing a data signal to the laser. In some embodiments a differential data signal is effectively provided to a front and a rear section of the laser, while lasing threshold current is provided to a central portion of the laser.
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申请公布号 |
US2010260220(A1) |
申请公布日期 |
2010.10.14 |
申请号 |
US20100748357 |
申请日期 |
2010.03.26 |
申请人 |
YOFFE GIDEON;PEZESHKI BARDIA;SCHRANS THOMAS P |
发明人 |
YOFFE GIDEON;PEZESHKI BARDIA;SCHRANS THOMAS P. |
分类号 |
H01S5/06;H01S5/30 |
主分类号 |
H01S5/06 |
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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