| 摘要 |
The present invention provides an optoelectronic device, a method of manufacture therefor and an optical communications system including the same. In an exemplary embodiment, the optoelectronic device includes a device body that includes an active region having a device length defined by a back facet and a front facet. The device includes an internal grating to enhance spectral performance. The optoelectronic device further includes an anti-reflective coating on the front facet and a grated waveguide located adjacent said front facet.
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