发明名称 |
COMBINATION OPTICAL FILTER AND DIFFRACTION GRATING AND ASSOCIATED SYSTEMS AND METHODS |
摘要 |
Optical components and systems comprising combined optical filters and diffraction gratings are generally described. In certain embodiments, an optical filter is in contact with a diffraction grating. In certain embodiments, the optical filter and the diffraction grating can be used to diffract and direct a first portion of electromagnetic radiation incident upon the grating and filter toward a receiver while filtering a second portion of the electromagnetic radiation incident upon the grating and filter. |
申请公布号 |
US2015285967(A1) |
申请公布日期 |
2015.10.08 |
申请号 |
US201514681242 |
申请日期 |
2015.04.08 |
申请人 |
Optometrics Corporation |
发明人 |
Ventola David E.;Ryzi Zbynek |
分类号 |
G02B5/18;G02B1/14;G02B5/22 |
主分类号 |
G02B5/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Littleton MA US |