Abstract
A switching technique that uses the polarization sensitivity of photorefractive holograms in crystals is experimentally demonstrated. The design is capable of handling a large number of 2 × 2 switching channels with only four holograms. The concept is applicable to either synchronous or asynchronous switching and also to a variety of photorefractive materials.
Original language | English (US) |
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Pages (from-to) | 1228-1230 |
Number of pages | 3 |
Journal | Optics Letters |
Volume | 16 |
Issue number | 16 |
DOIs | |
State | Published - Aug 15 1991 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics