波导装置及包括其的芯片制造方法及图纸

一种波导装置及包括其的芯片，该波导装置包括耦合的第一波导结构(150,250,350)和第二波导结构(160,260,360)。第一波导结构(150,250,350)由第一直波导(110,210,310)、第一弯曲波导(101,201,301)和第二直波导(120,220,320)构成，第一直波导(110,210,310)和第二直波导(120,220,320)通过第一弯曲波导(101,201,301)相连接。第二波导结构(160,260,360)由第三直波导(130,230,330)、第二弯曲波导(102,202,302)和第四直波导(140,240,340)构成，第三直波导(130,230,330)和第四直波导(140,240,340)通过第二弯曲波导(102,202,302)相连接。该波导装置避免了波导的直接横跨导致器件空间结构的突变，因此在进行光束传输时有效地减少了传输损耗。

Waveguide device and chip including the same

A waveguide device and a chip including the same include a coupled first waveguide structure (150250350) and a second waveguide structure (160260360). The first waveguide structure (150250350) by a straight waveguide (110210310), the first bend (101201301) and second (120220320), the straight waveguide has the waveguide (110210310) and second (120220320) through the first straight waveguide bend waveguide (101201301) connected. Second waveguide structure (160260360) is composed of third straight waveguide (130230330), second (102202302) and fourth curved waveguide waveguide (140240340), third (130230330) and fourth straight waveguide waveguide (140240340) by second curved waveguides (102202302) connected. The waveguide device avoids the abrupt crossing of the waveguide, resulting in a sudden change in the spatial structure of the device, thereby effectively reducing transmission loss during beam propagation.

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】PCT国内申请，...

【专利技术属性】
技术研发人员：刘万元，
申请(专利权)人：华为技术有限公司，
类型：发明
国别省市：广东,44