A spot-size converter integrated MQW laser with a tilted butt joint was fabricated to reduce reflection from the joint. It produced no degradation in bit error rate performance and repeatedly provided low threshold current and low coupling loss to the cleaved fiber in 2 inch wafer process.
Improvement of spectrum characteristics in spot-size converter integrated lasers with tilted butt joint portion
1996-01-01
190019 byte
Conference paper
Electronic Resource
English
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