G03H2223/00 - CPC Classification

Optical components

• G03H2223/12 » Amplitude mask, e.g. diaphragm, Louver filter 116
• G03H2223/13 » Phase mask 69
• G03H2223/14 » Diffuser, e.g. lens array, random phase mask 79
• G03H2223/15 » Colour filter, e.g. interferential colour filter 29
• G03H2223/16 » Optical waveguide, e.g. optical fibre, rod 170
• G03H2223/17 » Element having optical power 77
• G03H2223/18 » Prism 100
• G03H2223/19 » Micro-optic array e.g. lens array 187
• G03H2223/20 » Birefringent optical element, e.g. wave plate 73
• G03H2223/21 » Anamorphic optical element e.g. cylindrical 15
• G03H2223/22 » Polariser 73
• G03H2223/23 » Diffractive element 171
• G03H2223/24 » Reflector; Mirror 168
• G03H2223/25 » Index matching material 24
• G03H2223/26 » Means providing optical delay e.g. for path length matching 21
• G03H2223/50 » Particular location or purpose of optical element 18

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