174581 ⎘
Systems with reflecting surfaces, with or without refracting elements; Catadioptric systems having non-imaging properties for light collecting, e.g. for use with a detector
Sub-classes:SINGLE-LENS PATHWAY FOR EMISSION AND EXCITATION USING A MIRROR AND BEAM SPLITTER IN A CUSTOMIZABLE OPTICAL HEAD
#2HOLOGRAPHIC GRISM AS DISPERSIVE ELEMENT IN RAMAN SPECTROGRAPHS
#3Bidirectional Optical Power Monitor
#4Optical device
#5Method for determining type of sheet by imaging sheet
#6Optical sensor
#7Catadioptric optical system
#8Method for determining type of sheet by imaging sheet
#9Optical system having refracting surface and reflecting surface, and image capturing apparatus and projection apparatus including the same
#10OPTICAL SYSTEM INCLUDING REFRACTIVE SURFACE AND REFLECTIVE SURFACE, AND IMAGING APPARATUS AND PROJECTION APPARATUS INCLUDING THE SAME
#11Systems and methods for the remote detection of greenhouse atmospheric gas
#12Optical element and optical device
#13Catadioptric illumination system for metrology
#14OPTICAL COUPLING LENS DETECTION SYSTEM AND METHOD
#15Compact laser radar corner cube
#16Catadioptric illumination system for metrology
#17Optical Solar Collector