Abstract
The optical characteristics of a family of diffractive lenses, called staircase lenses, are discussed. These lenses contribute no optical power and the fourth-order wave aberrations Petzval field curvature, distortion, and chromatic aberrations when collimated illumination is used. A diamond-turned staircase lens comprising 150 steps was manufactured. The test results verify the generation of field curvature and longitudinal chromatic aberration.
Original language | English (US) |
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Pages (from-to) | 60-66 |
Number of pages | 7 |
Journal | Applied optics |
Volume | 32 |
Issue number | 1 |
DOIs | |
State | Published - Jan 1993 |
Externally published | Yes |
Keywords
- Chromatic aberration
- Diamond turning
- Diffractive lenses
- Field curvature
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Engineering (miscellaneous)
- Electrical and Electronic Engineering