Spectral-Modulation Characteristics of Vertical-Cavity Surface-Emitting Lasers
- Authors: Vas’kovskaya M.I.1,2, Vasil’ev V.V.1,2, Zibrov S.A.1,2, Yakovlev V.P.3, Velichanskii V.L.1,2,3
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Affiliations:
- Atomiks LLC
- Lebedev Physical Institute
- National Research Nuclear University MEPhI
- Issue: Vol 44, No 1 (2018)
- Pages: 20-23
- Section: Near-IR Vertical-Cavity Surface-Emitting Lasers (Special Issue)
- URL: https://bakhtiniada.ru/1063-7850/article/view/207075
- DOI: https://doi.org/10.1134/S106378501801008X
- ID: 207075
Cite item
Abstract
The requirements imposed on vertical-cavity surface-emitting lasers in a number of metrological problems in which optical pumping of alkali atoms is used are considered. For lasers produced by different manufacturers, these requirements are compared with the experimentally observed spectral characteristics at a constant pump current and in the microwave modulation mode. It is shown that a comparatively small number of lasers in the microwave modulation mode make it possible to obtain the spectrum required for atomic clocks based on the coherent population-trapping effect.
About the authors
M. I. Vas’kovskaya
Atomiks LLC; Lebedev Physical Institute
Email: vlvlab@yandex.ru
Russian Federation, Moscow, 143026; Moscow, 119991
V. V. Vasil’ev
Atomiks LLC; Lebedev Physical Institute
Email: vlvlab@yandex.ru
Russian Federation, Moscow, 143026; Moscow, 119991
S. A. Zibrov
Atomiks LLC; Lebedev Physical Institute
Email: vlvlab@yandex.ru
Russian Federation, Moscow, 143026; Moscow, 119991
V. P. Yakovlev
National Research Nuclear University MEPhI
Email: vlvlab@yandex.ru
Russian Federation, Moscow, 115409
V. L. Velichanskii
Atomiks LLC; Lebedev Physical Institute; National Research Nuclear University MEPhI
Author for correspondence.
Email: vlvlab@yandex.ru
Russian Federation, Moscow, 143026; Moscow, 119991; Moscow, 115409
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