Towards an engineering model of Optical Space Cs Clock

Schmeissner, Roman; Douahi, A.; Barberau, I.; Dufreche, P.; Mestre, N.; Baldy, M.; Bandel, N. von; Parillaud, O.; Garcia, Michel; Krakowski, M.; Kudielka, K.; Loiseau, F.; Romer, Alfred; Roth, Charles; Cooppolse, W.W.

doi:10.1109/eftf.2016.7477843

Cited by 5 publications

(4 citation statements)

References 4 publications

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“…In summary, today even two European suppliers provide suitable TO3 packaged DFB laser sources as a commercial product. Addressing the Cs D2 transition at 852nm, comparable clock performance was observed for both laser diode sources [3].…”

Section: The Laser Diode Sourcesmentioning

confidence: 74%

“…To avoid perturbation direct back-reflection into the DFB lasers [4], all optical elements are implemented under a slight angle against the optical axis. A partially representative prototype has been validated through a clock stability measurement [3].…”

Section: The Laser and Optics Sub-systemmentioning

confidence: 99%

“…Related industrial activities currently develop this technology with focus on ground applications [1,2]. The current OSCC project phase develops the engineering model (EM) with a foreseen validation in 2017 [3]. At the end of the elegant breadboard development phase in 2013, a short-term frequency stability of 3E-12…”

Section: Development Contextmentioning

confidence: 99%

“…The over-all physically necessary power is 5mW of laser light locked to the Cs D1 4-3' transition at 894nm [3]. The laser diode collimation lens is implemented using dynamic alignment and low-retraction glue.…”

Section: The Laser and Optics Sub-systemmentioning

confidence: 99%

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