基本信息:
- 专利标题： INTEGRATED TARGET WAVEGUIDE DEVICES AND SYSTEMS FOR OPTICAL COUPLING
- 申请号：US16515336 申请日：2019-07-18
- 公开(公告)号：US20200049882A1 公开(公告)日：2020-02-13
- 发明人： Shang WANG , Mathieu FOQUET , Paul LUNDQUIST , Aaron RULISON , Mark MCDONALD , Ariel HERRMANN
- 申请人： Pacific Biosciences of California, Inc.
- 申请人地址： US CA Menlo Park
- 专利权人： Pacific Biosciences of California, Inc.
- 当前专利权人： Pacific Biosciences of California, Inc.
- 当前专利权人地址： US CA Menlo Park
- 主分类号： G02B6/124
- IPC分类号： G02B6/124 ; G02B6/34 ; G01N21/64 ; G01N21/03 ; G01N21/77
摘要：
Integrated target waveguide devices and optical analytical systems comprising such devices are provided. The target devices include an optical coupler that is optically coupled to an integrated waveguide and that is configured to receive optical input from an optical source through free space, particularly through a low numerical aperture interface. The devices and systems are useful in the analysis of highly multiplexed optical reactions in large numbers at high densities, including biochemical reactions, such as nucleic acid sequencing reactions. The devices provide for the efficient and reliable coupling of optical excitation energy from an optical source to the optical reactions. Optical signals emitted from the reactions can thus be measured with high sensitivity and discrimination. The devices and systems are well suited for miniaturization and high throughput.
公开/授权文献:
IPC结构图谱:
| G | 物理 |
| --G02 | 光学 |
| ----G02B | 光学元件、系统或仪器 |
| ------G02B6/00 | 光导；包含光导和其他光学元件（如耦合器）的装置的结构零部件 |
| --------G02B6/02 | .带有包层的光导纤维 |
| ----------G02B6/12 | ..集成光路类型 |
| ------------G02B6/122 | ...基本光学元件，例如，传导光的光路 |
| --------------G02B6/124 | ....短程透镜或集成光栅 |