发明名称 |
Ultra-linear laser drive circuit |
摘要 |
<p>The ultra-linear laser drive circuit of the present invention includes a transconductance operational amplifier circuit (40) integrated with a low-pass filter (35). The transconductance operational amplifier circuit (40) linearizes the output power of the laser drive circuit. The low-pass filter (35) is a second-order low-pass filter which reduces the noise of the laser drive circuit. <IMAGE></p> |
申请公布号 |
EP1139586(A2) |
申请公布日期 |
2001.10.04 |
申请号 |
EP20010440036 |
申请日期 |
2001.02.19 |
申请人 |
AVANEX CORPORATION |
发明人 |
THEODORAS II ,JAMES T. |
分类号 |
H01S5/042;H03F1/32;H04B10/04;H04B10/06;H04B10/14;H04B10/26;H04B10/28;(IPC1-7):H04B10/145 |
主分类号 |
H01S5/042 |
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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