OPTICAL COMPONENTS IMAGING

Brand Owner (click to sort) Address Description
LIGHTPATH LightPath Technologies, Inc. 2603 Challenger Tech Ct., #100 Orlando FL 32826 optical components for imaging and non-imaging applications, namely lenses, lens blanks, lens assemblies, catadioptric elements, optical concentrators, prisms, lenslet arrays, optical fibers, waveguides, optical multiplexers, and optical de-multiplexers;LIGHT PATH;
LIGHTPATH LightPath Technologies, Inc. 2603 Challenger Tech Ct., #100 Orlando FL 32826 optical components for imaging and non-imaging application, namely, lenses, lens blanks, lens assemblies, catadioptric elements, optical concentrators, prisms, lenslet arrays, optical fibers, waveguides, optical multiplexers, and optical demultiplexers;LITE PATH;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A polarization rotator and crystalline quartz plate for use with an optical imaging system. The system has several imaging optical components (L1-L16) sequentially arranged along an optical axis (16), a means for creating radially polarized light arranged at a given location in that region extending up to the last of said imaging optical components, and a crystalline-quartz plate employable in such a system. A polarization rotator (14) for rotating the planes of polarization of radially polarized light and transforming same into tangentially polarized light, particularly in the form of a crystalline-quartz plate as noted above, is provided at a given location within a region commencing where those imaging optical components that follow said means for creating radially polarized light in the optical train are arranged. The optical imaging system is particularly advantageous when embodied as a microlithographic projection exposure system.