Royal Institute and Observatory of the Spanish Navy

About: Royal Institute and Observatory of the Spanish Navy is a facility organization based out in San Fernando, Spain. It is known for research contribution in the topics: Gamma-ray burst & Magnetic anomaly. The organization has 50 authors who have published 106 publications receiving 2565 citations. The organization is also known as: Instituto y Observatorio de Marina de San Fernando.

Transfer of Spectral Purity Between Four Wavelengths at the 10 -8 Level

Abstract: We present the results of the operational transfer of spectral purity at LNE-SYRTE. The frequency chain offers the possibility to transfer spectral properties in single-branch configurations between 698 nm, 1062 nm, 1160 nm and 1542 nm, with added noise in the 10-8 range. In this paper, we will discuss the results, we will analyze the impact of the different sources of noise and we will present the architecture of the frequency chain.

Resonances and Lyapunov Stability for Lagrange Equilibria of Orbiting Dust

Abstract: We examine the basic dynamics associated with a simple model of a dust particle interacting with a planetary gravitational field, solar radiation pressure and a constant magnetic field. We find the presence of global equilibrium points that are analogous to the Lagrangian equilibria of the circular restricted three-body problem. We focus on the nonlinear stability properties of the points in the case of a 1:2 resonance. These properties are analyzed by studying the phase flow on the reduced phase space after normalization.