Knappe, S.
, Robinson, H.
and Hollberg, L.
(2007),
Microfabricated Laser Saturated Absorption Spectrometer, Optics Express, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=50508
(Accessed April 24, 2024)
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Microfabricated Laser Saturated Absorption Spectrometer
Published
Author(s)
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Abstract
We demonstrate a miniature microfabricated laser saturated absorption spectrometer. The system consists of miniature optics, a microfabricated Rb vapor cell, heaters, and a photodetector, all contained within a volume of 0.1 cm3. Saturated absorption spectra were measured with a DBR diode laser at 795 nm. They are comparable to signals obtained with standard table-top setups, although the rubidium vapor cell has an interior volume of only 1 mm3. We discuss the performance and prospects for using such systems as a miniature optical wavelength reference, compatible with transportable instruments.Citation
Optics Express
Volume
15
Issue
10
Pub Type
Journals
Download Paper
Keywords
frequency reference, laser spectroscopy, microfabrication, saturation spectroscopy
Citation
Created May 14, 2007, Updated February 17, 2017