| 摘要 |
<p>The present invention provides an optical communication device, which includes a base (30), an optical fiber module (32), a first submount (34), a second submount (36), a first light emitter (38), and a second light emitter (40). The base thereon defines a first reference axis (300) and has a receptacle portion formed at the first reference axis. The optical fiber module is mounted in the receptacle portion and includes an optical fiber. The first submount and the second submount are mounted on the base at the first reference axis. The first light emitter is mounted on the first submount and optically coupled to the optical fiber. The second light emitter is mounted on the second submount and optically coupled to the optical fiber. The first submount (34) is disposed between the second submount (36) and the optical fiber module (32) and is adjacent to the second submount (36). The height of the second submount (36) is higher than that of the first submount (34).
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