| 发明名称 | Light source module and optical transceiver | ||
| 摘要 | A light source module includes a single light source with two opposite light outputting faces, a first optical amplifier and a second optical amplifier provided on opposite sides of the light source adjacent to the corresponding light outputting faces, and a first monitor configured to monitor an output of the first optical amplifier, wherein a power output level of the first optical amplifier is controlled independently from the second optical amplifier based upon a monitoring result of the first monitor. | ||
| 申请公布号 | US9515728(B2) | 申请公布日期 | 2016.12.06 |
| 申请号 | US201414283521 | 申请日期 | 2014.05.21 |
| 申请人 | FUJITSU OPTICAL COMPONENTS LIMITED | 发明人 | Ishizaka Tetsuo |
| 分类号 | H04B10/40;H04B10/079 | 主分类号 | H04B10/40 |
| 代理机构 | Staas & Halsey LLP | 代理人 | Staas & Halsey LLP |
| 主权项 | 1. A light source module comprising: a single light source with two opposite light outputting faces; a first optical amplifier and a second optical amplifier provided on opposite sides of the light source adjacent to the corresponding light outputting faces; and a first monitor configured to monitor an output of the first optical amplifier, wherein a power output level of the first optical amplifier is controlled independently from the second optical amplifier based upon a monitoring result of the first monitor, and wherein a first light beam output from one of the first optical amplifier and the second optical amplifier is a carrier wave for transmission of an optical signal, and a second light beam output from the other of the first optical amplifier and the second optical amplifier is a local oscillator light for receiving an optical signal. | ||
| 地址 | Kawasaki JP | ||