心甘情愿的近义词专利名称：TWO-SEGMENT DBR LASER AND
香菇鸡肉酱MONOLITHICALLY INTEGRATED ARRAY
LIGHT SOURCE CHIP
发明人：Hongmin Chen,Can Zhang鳗鱼怎么做好吃又简单
申请号：US17334000
评价李清照
申请日：20210528
公开号：US20210288469A1
公开日：
20210916
专利内容由知识产权出版社提供
电脑上网专利附图：
梦见葡萄树上结满葡萄摘要：This application provides a two-gment DBR lar and a monolithically
integrated array light source chip, and relates to the field of optical communications. The
走进千家万户two-gment DBR lar includes a grating region, a gain region, and a broadband reflector. The grating region and the broadband reflector are respectively dispod at two ends of the gain region. The grating region includes a first bottom liner, a first support structure, a first ridge waveguide structure, and a first heater. The first ridge waveguide structure is fastened by the first support structure and suspended in midair above the first bottom liner, and the first bottom liner, the first support structure, and the first ridge waveguide structure jointly form a cavity. The first heater is located on a surface that is of the first ridge waveguide structure and that faces away from the cavity.
申请人：Huawei Technologies Co., Ltd.
事业基金
地址：Shenzhen CN
国籍：CN
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