CPC Main Group Additional Only
G02B 2207/00 Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
11 direct subcodes
Child Classifications
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- G02B 2207/101 Nanooptics
- G02B 2207/107 Porous materials, e.g. for reducing the refractive index
- G02B 2207/109 Sols, gels, sol-gel materials
- G02B 2207/113 Fluorescence
- G02B 2207/114 Two photon or multiphoton effect
- G02B 2207/115 Electrowetting
- G02B 2207/117 Adjustment of the optical path length
- G02B 2207/121 Antistatic or EM shielding layer
- G02B 2207/123 Optical louvre elements, e.g. for directional light blocking
- G02B 2207/125 Wavefront coding
- G02B 2207/129 Coded aperture imaging