14MB1300, Silicon Nanophotonics-based next-generation computer interface platform,
Kim Gyungock
Abstract
본 발명의 실시예들에 따른 광 결합 장치는 제1 블록부 및 상기 제1 블록부의 일 측면에 접하는 제2 블록부를 포함하는 광 섬유 블록; 상기 광 섬유 블록을 관통하며, 상기 광 섬유 블록의 하면에서 일 끝 면(an end surface thereof)이 노출되는 광 섬유; 상기 광 섬유 블록 하에 배치되며, 상면에 상기 광 섬유의 상기 일 끝 면과 대응되도록 배치된 광 입출력 소자를 갖는 반도체 칩; 및 상기 반도체 칩 상에 배치되며, 리세스 영역을 갖는 평탄화 층을 포함하되, 상기 반도체 칩의 하면을 기준으로 상기 제1 블록부의 하면은 상기 제2 블록부의 하면보다 높은 레벨을 가지며, 상기 제2 블록부의 상기 하면은 상기 리세스 영역의 바닥면과 접하며, 상기 광 섬유는 상기 광 입출력 소자와 광 결합될 수 있다.
KSP Keywords
Optical coupling, coupling device
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