POP COMPLIANCE
Material Compliance
RoHS 3 COMPLIANCE
European Directive RoHS n°2015/863/UE Conformity (RoHS 2 + RoHS 3). Restriction of Hazardous Substances Directive.
REACH COMPLIANCE
Compliance with European Directive Reach EC n° 1907/2006, including last update of the SVHC list on 24/01/2024 (240 substances).
LASER KOREA 2024
Meet our partner SeongKyeong Photonics at the Laser Korea 2024 KINTEX Exhibition Center, Korea
3th to 5th July 2024
Booth 4C10 & 4D10
ISO 9001 Certificate
AA Opto-Electronic is ISO 9001 certified.
Heterodyne Fourier domain optical coherence tomography for full range probing with high axial resolution
One of the main drawbacks of Fourier domain optical coherence tomography (FDOCT) is the limited measurement depth range. Phase shifting techniques allow reconstructing the complex sample signal resulting in a…
Acousto-optic & RF driver Catalog 2024
AA OPTO-ELECTRONIC proposes the most complete range of Acousto-Optic devices covering wavelengths from 180 nm up to 11 µm including all associated Radio Frequency drivers and power amplifiers.
Acousto-optic theory – 2013
Modulators – Pulses pickers, polychromatic modulators, fixed & variable frequency shifters, deflectors – AOTF, Q-Switches – Cavity Dumpers, Fiber pigtailed devices, Power Amplifiers, Fixed and variable frequency sources, Custom developments
Angular dispersion compensation for acoustooptic devices used for ultrashort-pulsed laser micromachining
Ultrashort pulsed laser material processing is a new micromachining method that is gaining interest. Its capability of submicrometer machining has been proved. To obtain high speed and highly flexible beam…
Acousto-optic lens with very fast focus scanning
We propose and experimentally demonstrate an acousto-optic cylindrical lens with a very fast (400-kHz) focal scanning. The lens is realized by use of two adjacent acousto-optic scanners with counterpropagating acoustic…
Multicolor Single-Molecule Spectroscopy with Alternating Laser Excitation for the Investigation of Interactions and Dynamics
We have developed confocal multicolor single-molecule spectroscopy with optimized detection sensitivity on three spectrally distinct channels for the study of biomolecular interactions and FRET between more than two molecules. Using…
Frequency-domain wide-field laser Doppler in vivo imaging
We present a new instrument, based on a low-frame-rate 8Hz CCD camera used in a heterodyne opticalmixing configuration, that can create wide-field laser Doppler maps. As an illustration, we show…
Q-Switches (french article)
Les lasers dits Q-switchés occupent une large place dans la famille des lasers impulsionnels. Cette technique de génération d’impulsions permet en effet d’obtenir de fortes puissances crêtes, indispensables dans de…
Basic building units and properties of a fluorescence single plane illumination microscope
The critical issue of all fluorescence microscopes is the efficient use of the fluorophores, i.e., to detect as many photons from the excited fluorophores as possible, as well as to…
Development of an atom gravimeter and status of the 10-meter atom interferometer for precision gravity measurement
Experimental realizations of cold 85Rb atom interferometers in Wuhan are reviewed in this paper. The application of atom interferometers in local gravity measurement are reported. The resolutions of gravity measurement…
Fast two-photon in vivo imaging with three-dimensional random-access scanning in large tissue volumes
the understanding of brain computations requires methods that read out neural activity on different spatial and temporal scales. Following signal propagation and integration across a neuron and recording the concerted…
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