Xi'an Institute of Optics and Precision Mechanics,CAS
Device and method for optical spectrum measurement | |
其他题名 | Device and method for optical spectrum measurement |
SMYTH, FRANK; BRADDELL, JULES | |
2019-06-27 | |
专利权人 | PILOT PHOTONICS LTD. |
公开日期 | 2019-06-27 |
授权国家 | 世界知识产权组织 |
专利类型 | 发明申请 |
摘要 | A device for measuring optical spectra at high speed and with high resolution using tunable optical laser comb sources. In one embodiment there is provided a first tunable comb laser source and a second tunable comb laser source whereby the wavelength of each comb laser source is chosen such that the combination of the two sources provides a continuous spectral coverage over a band in an optical spectrum under a selected wavelength tuning condition. By overlapping the two comb sources in the manner described the deadzone issue is overcome in the most spectrally efficient way possible. |
其他摘要 | 一种使用可调谐光学激光梳源以高速和高分辨率测量光谱的装置。在一个实施例中,提供了第一可调谐梳状激光源和第二可调梳状激光源,由此选择每个梳状激光源的波长,使得两个光源的组合在光谱中的频带上提供连续的光谱覆盖。选定的波长调谐条件。通过以所述方式重叠两个梳状源,可以以尽可能最频谱有效的方式克服死区问题。 |
主权项 | A device comprising a first tunable comb laser source and a second tunable comb laser source whereby the wavelength of each comb laser source is chosen such that the combination of the two sources provides a continuous spectral coverage over a band in an optical spectrum under a selected wavelength tuning condition. |
申请日期 | 2018-12-21 |
专利号 | WO2019122369A1 |
专利状态 | 未确认 |
申请号 | PCT/EP2018/086679 |
公开(公告)号 | WO2019122369A1 |
IPC 分类号 | G01J3/10 | H01S5/0625 | G01J3/02 |
专利代理人 | LUCEY, MICHAEL |
代理机构 | - |
文献类型 | 专利 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/62587 |
专题 | 半导体激光器专利数据库 |
作者单位 | PILOT PHOTONICS LTD. |
推荐引用方式 GB/T 7714 | SMYTH, FRANK,BRADDELL, JULES. Device and method for optical spectrum measurement. WO2019122369A1[P]. 2019-06-27. |
条目包含的文件 | 条目无相关文件。 |
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