In:
Journal of the Optical Society of America B, Optica Publishing Group, Vol. 37, No. 5 ( 2020-05-01), p. 1367-
Abstract:
A 1632 nm laser has highly important applications in interfacing the wavelength of rubidium-based quantum memories (795 nm) and the telecom band (typically 1550 nm) by frequency conversion in a three-wave mixing processes. A 1632 nm laser source based on pump-enhanced difference-frequency generation is demonstrated. It has 300 mW of output power, in agreement with simulations, and a 55% quantum efficiency. An average power fluctuation of 0.51% over 1 h was observed, and 200 kHz linewidth was measured using a delayed self-heterodyne method.
Type of Medium:
Online Resource
ISSN:
0740-3224
,
1520-8540
DOI:
10.1364/JOSAB.388669
Language:
English
Publisher:
Optica Publishing Group
Publication Date:
2020
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