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arXiv · 1805.12447

Polarization Independent Atomic Prism filter for removing Amplified Spontaneous Emission

Raphael David Cohen·Christopher A. Mullarkey·John C. Howell·Nadav Katz
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Abstract

We create an optical frequency, polarization independent, narrow band-pass 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.

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Raphael David Cohen, Christopher A. Mullarkey, John C. Howell, Nadav Katz. 2018-05-31. Polarization Independent Atomic Prism filter for removing Amplified Spontaneous Emission. https://doi.org/10.1364/ao.57.004472

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