Abstract
We present the design of a bipolar composite filter (BCF) by a simulated annealing algorithm. By minimizing the energy function of the system, we construct an out-of-plane rotation-invariant bipolar filter. We show that the BCF offers high pattern discrimination capability and can easily be implemented with an electronically addressed spatial light modulator.
Original language | English (US) |
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Pages (from-to) | 1409-1411 |
Number of pages | 3 |
Journal | Optics Letters |
Volume | 20 |
Issue number | 12 |
DOIs | |
State | Published - Jun 15 1995 |
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics