专利名称：Optical Waveguide for Guiding Illumination
Light
发明人：Christian Wald,Stefan Schaff,Markus
Deguenther,Daniel Runde
申请号：US14833954申请日：20150824
公开号：US20150362660A1公开日：20151217
专利附图：
摘要：An optical waveguide serves for guiding illumination light. The waveguide has awaveguide main body for guiding the illumination light between a main body entrance
region and a main body exit region. At least one coupling-out device is provided in themain body exit region. Via the coupling-out device, at least one coupling-out illuminationlight partial beam is coupled out from the illumination light emerging from thewaveguide main body. This is done such that the coupling-out illumination light partialbeam can be separated from the rest of the illumination light beam emerging from thewaveguide main body. This results in a waveguide having improved possibilities for usewhen guiding illumination light.
申请人：Carl Zeiss SMT GmbH
地址：Oberkochen DE
国籍：DE
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