Abstract
We observe in time-of-flight images a matter-wave fringe pattern for low momentum excitations. The contrast of these fringes is a sensitive spectroscopic probe explained by a Bogoliubov excitation projection and approaches the quantized excitation regime.
| Original language | English |
|---|---|
| Pages (from-to) | 1247-1248 |
| Number of pages | 2 |
| Journal | OSA Trends in Optics and Photonics Series |
| Volume | 97 |
| State | Published - 2004 |
| Externally published | Yes |
| Event | International Quantum Electronics Conference, IQEC - San Francisco, CA, United States Duration: 21 May 2004 → 26 May 2004 |