| 1. | Academy of Sciences - France Telecom Prize for Emmanuel Rosencher |
| | Emmanuel Rosencher, Onera General Scientific Director and professor at the École Polytechnique, received the France Telecom 2010 Grand Prix from the Academy of Sciences on 25th January 2011. He has been recognized for all of his work on quantum opto-electronic components, leading to new infrared detector and wavelength tunable laser (optical parametric oscillators) systems.... |
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| 2. | 50 years of laser research at Onera - Zoom in the Lab |
| | Compact optical parametric oscillator (OPO) for the detection of chemical species... The " father " is the optical parametric oscillator (OPO), a compact device, robust and efficient energy consumption, and which allows the sweeping of frequencies.... This is the case, for example, with the optical parametric oscillators already mentioned, for which Onera has designed new " non-linear " materials, as well as new optical architectures, made up of nested cavities.... |
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| 3. | ONERA - A partner speaks out - the LKB - Onera partnership, a lever for competitiveness |
| | We are also doing extremely original research work, in collaboration with Professor Claude Fabre, on the quantum aspects of light emitted from black bodies or optical parametric oscillators.... |
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| 4. | Publications du département Mesures physiques (DMPH) de l'Onera |
| | Passive mode locking of optical parametric oscillators : an efficient technique for generating sub-picosecond pulses... Passively mode-locked slow pump optical parametric oscillators... Active mode locking of continuous wave doubly and singly resonant optical parametric oscillators... Pulsed optical parametric oscillators with intracavity optical parametric amplification : a critical study... |
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| 5. | Optical Parametric Oscillators (OPOs) - Onera's Technological Offer |
| | Optical Parametric Oscillators (OPOs) - Onera's Technological OfferWho are we ?Technology Transfer... Optical Parametric Oscillators (OPOs). Applications. Keywords... Non linear optics, Solid-state laser source, Frequency conversion, Optical parametric oscillators. Advantages. Nanosecond parametric sources IR and visible.... |
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| 6. | Parametric optical sources for infrared - review of JSO events - February 2007 - Onera |
| | Among the important points brought out during this conference, we will note : the coming of age of semiconductor materials with periodic orientation improvement in growth techniques of complex materials such as chalcogenides, especially for power sources development of terahertz sources development of twin photon sources for quantum cryptography fundamental research in the field of semiconductor hetero-structures miniaturization of optical parametric oscillators that allow their use in the field for applications like detecting pollutants or toxic gases. * These events received financial support from the companies Quantel, Safran / Sagem Défense et Sécurité, Thales, Onera and the DGA.... |
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| 7. | Optical diagnostics in hypersonic flows and in the upper atmosphere - ONERA / DMPH-EN |
| | Temperatures and velocity measurements using Coherent Anti-Stokes Raman Scattering (CARS) and Optical Parametric Oscillator (OPO)... |
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