Monthly Archives: November 2017
- Simplified Tolerancing of Alignment Errors in Dynamic Freeform Optical Systems
- On the ultra-precision diamond machining of chalcogenide glass
- Design of a Variable Toric Lens Using Laterally Shifted Freeform Elements
- The mechanics of milling of germanium for IR applications
- On the Use of ISO 10110-8 for Specification of Optical Surfaces with Mid-Spatial Frequency Errors
- Error correction methodology for ultra-precision three-axis milling of freeform optics
- Diamond Milling of IR Materials
- Software Tools to Simplify the Transfer of a Lens Design to Manufacturing
- Effects of defocus and other quadratic errors on OTF
- Effects of groove structures on the MTF
- Analyzing the Aberration Fields of a Three-mirror Telescope and Correcting them Using Freeform Zernike Surfaces
- How Freeform Optics Induced Optical Aberrations Matter
- How good is your lens? Assessing performance with MTF full-field displays
- Interferometric measurement of a concave, φ-polynomial, Zernike mirror
- Assembly of a freeform off-axis optical system employing three φ-polynomial Zernike mirrors
- Extending Nodal Aberration Theory to include mount-induced aberrations with application to freeform surfaces
- Real-ray-based method for locating individual surface aberration field centers in imaging optical systems without rotational symmetry
- A unique astigmatic nodal property in misaligned Ritchey-Chrétien telescopes with misalignment coma removed
- Separation of the effects of astigmatic figure error from misalignments using Nodal Aberration Theory (NAT)
- Comparing Three-Mirror Freeform Telescopes to Traditional TMAs by Exploring TMA Solution Space
- The misalignment induced aberrations of TMA telescopes
- Optimal local shape description for rotationally non-symmetric optical surface design and analysis
- Computational optical distortion correction using a radial basis function-based mapping method
- Hybrid RBF and local phi-polynomial freeform surfaces
- Edge clustered fitting grids for φ-polynomial characterization of freeform optical surfaces
- Simultaneous estimation of thickness and refractive index of layered gradient refractive index optics using a hybrid confocal-scan swept-source optical coherence tomography system
- Starting point designs for freeform four-mirror systems
- A new family of optical systems employing phi-polynomial surfaces
- Applying slope constrained Q-type aspheres to develop higher performance lenses
- Mobile device camera design with Q-type polynomials to achieve higher production yield
- Angular scan optical coherence tomography imaging and metrology of spherical gradient refractive index preforms
- Volumetric rendering and metrology of spherical gradient refractive index lens imaged by angular scan optical coherence tomography system
- Design, fabrication, and testing of convex reflective diffraction gratings
- Mathematical Properties of Describing Freeform Optical Surfaces with Orthogonal Bases
- Freeform spectrometer enabling increased compactness