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A robust external cavity diode laser (ECDL) based on wide bandwidth filter is fabricated and tested. The ECDL demonstrates a narrow Lorentzian fitted ...
The free-running laser has a linewidth of 72 kHz. The laser frequency stability reaches 3x10-12 at 1-s integration time in terms of relative Allan variance ...
Aug 3, 2010 · Such narrow linewidth of the ECDL guarantees a high performance of Cs atomic clock. The output laser with higher spectral purity is easily ...
Nov 13, 2024 · Linewidth suppression mechanism of self ... Robust external cavity diode laser system with high frequency stability for Cs atomic clock.
We use a 459-nm interference filter configuration external cavity diode laser (IF ECDL) as the local oscillator for the MTS-stabilized optical clock. The ...
ECDLs use frequency selective feedback to achieve both narrow linewidth and tunability, typically with diffractive gratings in either the Littrow [8, 9, 10] or ...
Mar 11, 2010 · Robust external cavity diode laser system with high frequency stability for Cs atomic clock ... The free-running laser has a linewidth of 72 kHz.
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Nov 13, 2024 · Robust external cavity diode laser system with high frequency stability for Cs atomic clock. ... linewidth 1.5 μm InGaAsP external cavity laser ...
To achieve high-frequency stability on the external cavity diode laser (ECDL), a 780 nm ECDL serves as the seed light source, and its frequency is precisely ...
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Sep 14, 2022 · We consider the use of a recently invented three-mirror vertical-cavity surface-emitting laser (VCSEL) as an optical-pumping light source for next-generation ...