
基本信息:
- 专利标题: INTEGRATED SYSTEM FOR ACTIVE EQUALIZATION OF CHROMATIC DISPERSION
- 申请号:EP21169255.3 申请日:2012-03-15
- 公开(公告)号:EP3882606A1 公开(公告)日:2021-09-22
- 发明人: RUBIO GIVERNAU, José Luis , MARGALLO BALBÁS, Eduardo
- 申请人: Medlumics S.L.
- 申请人地址: ES 28760 Tres Cantos, Madrid Plaza de la Encina 10-11, Núcleo 3, 2°A
- 代理机构: DTS Patent- und Rechtsanwälte Schnekenbühl und Partner mbB
- 优先权: ES201130361 20110315
- 主分类号: G01N21/47
- IPC分类号: G01N21/47 ; G02B6/35 ; G02B6/293 ; A61B5/00 ; G01B9/02
摘要:
An optical coherence tomography (OCT) system including an optical compensating element for chromatic dispersion compensation is presented. The system includes an optical source and an optical splitting element. The optical compensating element includes a plurality of optical elements and a plurality of waveguides. The optical splitting element is configured to generate at least a first beam of radiation and a second beam of radiation. The plurality of optical elements is configured to identify one or more optical paths amongst a plurality of optical paths for the first beam of radiation to travel. One of the plurality of waveguides disposed in one of the plurality of optical paths has group delay and dispersion coefficient properties per unit length that are different from group delay and dispersion coefficient properties per unit length of another one of the plurality of waveguides disposed in another one of the plurality of optical paths. The group delay and dispersion coefficient properties per unit length compensate for a chromatic dispersion associated with the second beam of radiation.
公开/授权文献:
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N21/00 | 利用光学手段,即利用红外光、可见光或紫外光来测试或分析材料 |
--------G01N21/01 | .便于进行光学测试的装置或仪器 |
----------G01N21/47 | ..散射,即漫反射 |