| 摘要 |
PURPOSE: An optical communications package for an optical transceiving module is provided to improve the sealing property by preventing a lens from separating from a cap when fixing the lens to the cap with a heat sealing. CONSTITUTION: A laser diode chip(13) generates an optical signal. An optical transmitting package(10) comprises an aspheric lens(15). A guide sleeve(40) fixes a part of the optical transmitting package. A receptacle(50) is arranged in the guide sleeve.
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