发明名称 |
HIGH SENSITIVITY OPTICAL RECEIVER EMPLOYING A HIGH GAIN AMPLIFIER AND AN EQUALIZING CIRCUIT |
摘要 |
An optical receiver includes a light receiving element for converting an optical signal to an electrical signal having a first bandwidth and an amplifier for amplifying the electrical signal. The amplifier has a first gain response that yields a second bandwidth that is less than the first bandwidth. The optical receiver also includes an equalizing circuit operationally coupled to the amplifier. The equalizing circuit has a second gain response that compensates for the first gain response of the amplifier so that a substantially constant net gain is imparted by the amplifier and the equalizing circuit to the electrical signal over the first bandwidth. |
申请公布号 |
EP2291709(B8) |
申请公布日期 |
2016.05.18 |
申请号 |
EP20090798413 |
申请日期 |
2009.06.16 |
申请人 |
ARRIS ENTERPRISES, INC. |
发明人 |
BOWLER, DAVID, B.;CALABRESI, FRANCIS, J.;LUK, JASON, G. |
分类号 |
G02F1/29;H03F1/48;H03F3/08 |
主分类号 |
G02F1/29 |
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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