Abstract
We present two methods for the precise independent focusing of orthogonal linear polarizations of light at arbitrary relative locations. Our first scheme uses a displaced lens in a polarization Sagnac interferometer to provide adjustable longitudinal and lateral focal displacements via simple geometry; the second uses uniaxial crystals to achieve the same effect in a compact collinear setup. We develop the theoretical applications and limitations of our schemes, and provide experimental confirmation of our calculations.
Original language | English (US) |
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Pages (from-to) | 15538-15552 |
Number of pages | 15 |
Journal | Optics Express |
Volume | 21 |
Issue number | 13 |
DOIs | |
State | Published - Jul 1 2013 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics