发明名称 |
Optical transmitter module |
摘要 |
In order to obtain an optical transmitter module for converting an input electric signal to a light signal with fidelity and outputting it therefrom, a terminal resistor Rt and an optical modulator MD are connected in parallel within a package including a laser diode with a monolithically integrated optical modulator for obtaining the light signal according to the electric signal. One thereof is grounded and the other thereof is connected to a wire inductance (L1) and an impedance matching resistor Rd in series with this parallel connection. Further, a high frequency transmission line (micro-strip line) MSL for the transmission of the electric signal is connected to the other end of the impedance matching resistor Rd.
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申请公布号 |
US6823145(B1) |
申请公布日期 |
2004.11.23 |
申请号 |
US20000630147 |
申请日期 |
2000.07.31 |
申请人 |
HITACHI, LTD. |
发明人 |
SHIRAI MASATAKA;FUJITA MINORU |
分类号 |
H01S5/022;H01S5/50;H04B10/04;H04B10/06;H04B10/14;H04B10/155;H04B10/26;H04B10/28;(IPC1-7):H04B10/04 |
主分类号 |
H01S5/022 |
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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