Abstract
We create an optical frequency, polarization-independent, narrow bandpass filter of 1.3 GHz (3 dB bandwidth), using the steep dispersion near the rubidium D1 atomic transitions within a prism-shaped vapor cell. This enables us to clean the amplified spontaneous emission from a laser by more than 3 orders of magnitude. Such a filter could find uses in fields such as quantum information processing and Raman spectroscopy.
| Original language | English |
|---|---|
| Pages (from-to) | 4472-4476 |
| Number of pages | 5 |
| Journal | APPLIED OPTICS |
| Volume | 57 |
| Issue number | 16 |
| DOIs | |
| State | Published - 1 Jun 2018 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Engineering (miscellaneous)
- Electrical and Electronic Engineering
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