Sub-kHz lasing of a CaF_2 Whispering Gallery Mode Resonator Stabilized Fiber Ring Laser
Autor: | Collodo, M. C., Sedlmeir, F., Sprenger, B., Svitlov, S., Wang, L. J., Schwefel, H. G. L. |
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Rok vydání: | 2012 |
Předmět: | |
Zdroj: | Optics Express, Vol. 22, Issue 16, pp. 19277-19283 (2014) |
Druh dokumentu: | Working Paper |
DOI: | 10.1364/OE.22.019277 |
Popis: | We utilize a high quality calcium fluoride whispering-gallery-mode resonator to stabilize a simple erbium doped fiber ring laser with an emission frequency of 196 THz (wavelenght 1530 nm) to a linewidth below 650 Hz. This corresponds to a relative stability of 3.3 x 10^(-12) over 16 \mus. In order to characterize the linewidth we use two identical self-built lasers and a commercial laser to determine the individual lasing linewidth via the three-cornered hat method. Comment: 4 pages, 3 figures |
Databáze: | arXiv |
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