| 摘要 |
A detachable plug-in pump laser card assembly (14) for placement into an optical fiber amplifier, comprising: a printed circuit board (16), a heat si nk (20), a pump laser (18), an optical connector first half plug-in member (22) , an electrical connector second half plug-in member (24), and a reel (26) having an optical fiber (28) wrapped therearound. The heat sink is substantially parallel to the printed circuit board and is separated therefr om by spacers (42). The pump laser is connected to one side of the heat sink, which has a plurality of fins (40) on an opposite side. The first half plug- in member and the second half plug-in member are each located at an insertion e nd of the pump laser card assembly. The optical fiber wrapped around the reel h as a first end connected to the pump laser and a second end connected to the first half plug-in member.
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