Abstract
Using coherence enhanced nonlinear optics we observe absorptive switching in hot Rubidium atoms. Electromagnetically induced transparency helps create a larger absorptive Kerr nonlinearity enabling strong absorptive switching with laser intensities of 10 μW/cm2. Switching is interpreted in terms of optical pumping into and out of the "dark" state.
Original language | English |
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Pages (from-to) | 130-137 |
Number of pages | 8 |
Journal | Proceedings of SPIE - The International Society for Optical Engineering |
Volume | 5735 |
DOIs | |
State | Published - 2005 |
Externally published | Yes |
Event | Advanced Optical and Quantum Memories and Computing II - San Jose, CA, United States Duration: 25 Jan 2005 → 26 Jan 2005 |
Keywords
- All optical switching
- Electromagneticaiiy induced transparency
- Kerr nonlinear optics