.. Prise-en-main-du-montage, 50 3.1.1 Modifications apportées au montage initial, p.52

.. Analyse-du-comportement-du-dropo-en-régime-continu, 60 3.2.1 Les modèles utilisés, 60 3.2.2 Application à notre configuration expérimentale . . . . . . . . . . . . . . 62

.. Efficacité-de-l-'opo-avec-et-sans-retour-de-pompe, 68 3.3.2.1 Sans retour de pompe, p.69

K. Mizuuchi, K. Yamamoto, and M. Kato, Broadening of the phase-matching bandwidth in quasi-phase-matched second-harmonic generation, IEEE Journal of Quantum Electronics, vol.30, issue.7, p.1596
DOI : 10.1109/3.299491

V. Pruneri, J. Webjörn, P. J. St, and . Hanna, 532 nm pumped optical parametric oscillator in bulk periodically poled lithium niobate, Applied Physics Letters, vol.67, issue.15, p.2126
DOI : 10.1063/1.114741

A. Chapitre, Modélisation du DROPO en régime continu on utilise la deuxième méthode pour simuler le comportement de notre DROPO lorsque l'on renvoie la pompe

]. G. Bibliographieari99 and . Arisholm, Quantum noise initiation and macroscopic fluctuations in optical parametric oscillators, J. Opt. Soc. Am. B, vol.16, issue.1, pp.117-127, 1999.

]. G. Ari01, G. Arisholm, K. Rustad, and . Stenersen, Importance of pump-beam group velocity for backconversion in optical parametric oscillators, J. Opt. Soc. Am. B, vol.18, issue.12, pp.1882-1890, 2001.

]. J. Arm62, N. Armstrong, J. Bloembergen, P. S. Ducuing, and . Pershan, Interactions between Light Waves in a Nonlinear Dielectric, Phys. Rev, vol.127, issue.6, pp.1918-1939, 1962.

]. A. Bel81, C. S. Bell, and . Tainter, Production of sound by radiant energy The manufacturer and builder, pp.156-158, 1881.

]. A. Ber06a, A. Berrou, A. Desormeaux, M. Godard, E. Lefebvre et al., Mid-infrared entangled-cavity doubly resonant optical parametric oscillator with back conversion minimisation, 2nd EPS-QEOD Europhoton Conference, 2006.

]. A. Ber06b, F. Berrou, A. Terraillot, M. Godard, and . Lefebvre, Mode competition effects in midinfrared entangled-cavity doubly resonant optical parametric oscillator -modeling and experiment, EOS Topical Meeting on Nonlinear Optics: From Sources to Guided Waves, 2006.

]. A. Ber07a, A. Berrou, M. Godard, and . Lefebvre, Mid-IR Entangled-Cavity Doubly Resonant OPO with Back-Conversion Minimization and Automated Tuning, Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies Technical Digest Series (CD), p.28, 2007.

]. A. Ber07b, A. Berrou, M. Godard, M. Raybaut, and . Lefebvre, L'oscillateur paramétrique optique doublement résonnant à cavités imbriquées -un synthétiseur optique pour la spectroscopie, Journées Nationales des Cristaux pour l'Optique, 2007.

]. A. Bibliographie-[-ber07c, A. Berrou, E. Godard, M. Rosencher, and . Lefebvre, Fine frequency tuning and microlaser pumping, Europe-IQEC, pp.3-3, 2007.

A. Berrou, A. Godard, E. Rosencher, M. Lefebvre, and S. Spiekermann, Mid-IR Entangled-Cavity Doubly Resonant OPO pumped by a micro-laser, 2007 Conference on Lasers and Electro-Optics (CLEO), p.6, 2007.
DOI : 10.1109/CLEO.2007.4452814

A. Berrou, J. Melkonian, M. Raybaut, A. Godard, E. Rosencher et al., Specific architectures for optical parametric oscillators, Comptes Rendus Physique, vol.8, issue.10, pp.1162-1173, 2007.
DOI : 10.1016/j.crhy.2007.09.012

]. A. Ber08a, F. Berrou, M. Marnas, A. Raybaut, M. Godard et al., Mid-IR Photoacoustic Spectroscopy by use of an Entangled-Cavity Doubly Resonant OPO, Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies Technical Digest Series (CD), p.6, 2008.

A. Berrou, M. Raybaut, A. Godard, and M. Lefebvre, Fine Frequency Tuning and +/-3 MHz Frequency Stabilisation of a Nanosecond Mid-Infrared Doubly Resonant Optical Parametric Oscillator, Advanced Solid-State Photonics Technical Digest Series (CD), p.21, 2008.

]. A. Ber08d, M. Berrou, A. Raybaut, M. Godard, and . Lefebvre, Mid-IR Absorption Spectroscopy by use of an Entangled-Cavity Doubly Resonant OPO, 3rd EPS-QEOD Europhoton Conference, 2008.

J. Bjorkholm, Analysis of the doubly resonant optical parametric oscillator without power-dependent reflections, IEEE Journal of Quantum Electronics, vol.5, issue.6, pp.293-295, 1969.
DOI : 10.1109/JQE.1969.1081950

J. Bjorkholm, A. Ashkin, and R. Smith, Improvement of optical parametric oscillators by nonresonant pump reflection, IEEE Journal of Quantum Electronics, vol.6, issue.12, pp.797-799, 1970.
DOI : 10.1109/JQE.1970.1076366

]. N. Blo62, P. S. Bloembergen, and . Pershan, Light Waves at the Boundary of Nonlinear Media, Phys. Rev, vol.128, issue.2, pp.606-622, 1962.

]. N. Blo80 and . Bloembergen, Conservation laws in nonlinear optics, J. Opt. Soc. Am, vol.70, issue.12, pp.1429-1436, 1980.

]. P. Bog89, L. F. Bogacki, and . Shampine, ) pair of Runge-Kutta formulas, Appl. Math. Letters, vol.3, issue.2, pp.1-9, 1989.

]. S. Bro79, R. Brosnan, and . Byer, Optical parametric oscillator threshold and linewidth studies, IEEE J. Quantum. Electron, vol.15, issue.6, pp.415-431, 1979.

A. Bruner, D. Eger, M. B. Oron, P. Blau, M. Katz et al., Temperature-dependent Sellmeier equation for the refractive index of stoichiometric lithium tantalate, Optics Letters, vol.28, issue.3, pp.194-196, 2003.
DOI : 10.1364/OL.28.000194

]. I. Cia05, L. B. Ciapurin, V. I. Glebov, and . Smirnov, Practical Holography XIX: Materials and Applications, Proceedings of SPIE, v. 5742, édité par T. Jeong et H. Bjelkhagen, pp.183-194, 2005.

]. R. Con99, C. F. Conroy, M. H. Rae, B. D. Dunn, J. M. Sinclair et al., Compact, actively Q-switched optical parametric oscillator, Opt. Lett, vol.24, issue.22, pp.1614-1616, 1999.

]. L. Den06, X. Deng, Z. Gao, W. Cao, Y. Chen et al., Improvement to Sellmeier equation for periodically poled LiNbO 3 crystal using mid-infrared differencefrequency generation, Opt. Commun, vol.268, pp.110-114, 2006.

A. Desormeaux, Développement d'un oscillateur paramétrique optique monofréquence et réalisation d'un montage pour la spectroscopie infrarouge non linéaire, Thèse de doctorat, 2005.

]. C. Dra01, I. Drag, M. Ribet, M. Jeandron, E. Lefebvre et al., Temporal behavior of a high repetition rate infrared optical parametric oscillator based on periodically poled materials, Appl. Phys. B: Lasers Opt, vol.73, issue.3, pp.195-200, 2001.

. Dub97 and . Dubois, Étude expérimentale et simulations numériques d'oscillateurs paramétriques optiques en régime nanoseconde, Thèse de doctorat, 1997.

]. M. Fej92, G. A. Fejer, D. H. Magel, R. L. Jundt, and . Byer, Quasi-Phase-Matched Second Harmonic Generation: Tuning and Tolerances, IEEE J. Quantum Electron, vol.28, issue.11, pp.2631-2654, 1992.

]. A. Fox61, T. Fox, and . Li, Resonant Modes in a Maser Interferometer, Bell System Technical Journal, vol.40, issue.2, pp.453-488, 1961.
DOI : 10.1002/j.1538-7305.1961.tb01625.x

P. Franken, A. E. Hill, C. Peters, and G. Weinreich, Generation of Optical Harmonics, Physical Review Letters, vol.7, issue.4, pp.118-119, 1961.
DOI : 10.1103/PhysRevLett.7.118

]. I. Fre97, A. Freitag, H. Tünnermann, and . Welling, Passively Q-switched Nd:YAG ring lasers with high average output power in single-frequency operation, Opt. Lett, vol.22, issue.10, pp.706-708, 1997.

]. A. Fri98, B. Fried, B. Henry, S. Wert, J. Sewell et al., Laboratory, ground-based, and airborne tunable diode laser systems: performance characteristics and applications in atmospheric studies, Appl. Phys. B: Lasers Opt, vol.67, issue.3, pp.317-330, 1998.

J. A. Giordmaine, Mixing of Light Beams in Crystals, Physical Review Letters, vol.8, issue.1, pp.19-20, 1962.
DOI : 10.1103/PhysRevLett.8.19

J. A. Giordmaine and R. C. Miller, at Optical Frequencies, Physical Review Letters, vol.14, issue.24, pp.973-976, 1965.
DOI : 10.1103/PhysRevLett.14.973

]. A. God98 and . Godard, Étude et réalisation d'un oscillateur paramétrique optique à cavités en tandem, Rap. tech. Onera, 1998.

]. S. Gui09, A. Guilbaud, M. Berrou, A. Raybaut, M. Godard et al., Double-Pass Single Mode ECOPO with Achromatic Phase-Adaptation, Advanced Solid-State Photonics Technical Digest Series (CD), 2009.

]. T. Hat00, K. Hatanaka, T. Nakamura, H. Taniuchi, Y. Ito et al., Quasiphase-matched optical parametric oscillation with periodically poled stoichiometric LiTaO 3, Opt. Lett, vol.25, issue.9, pp.651-653, 2000.

]. J. Hau95, M. J. Haub, A. J. Johnson, B. J. Powell, and . Orr, Bandwidth characteristics of a pulsed optical parametric oscillator: application to degenerate four-wave mixing spectroscopy, Opt. Lett, vol.20, issue.15, pp.1637-1639, 1995.

[. Gmbh, Auf der Morgenstelle 14D, 72076.

. Hit and . Hitran-database, Harvard-Smithsonian Center for Astrophysics

]. H. Ice76, B. C. Icenogle, W. L. Platt, and . Wolfe, Refractive indexes and temperature coefficients of germanium and silicon, Appl. Opt, vol.15, issue.10, pp.2348-2351, 1976.

M. Jeandron, Modélisation du fonctionnement d'un oscillateur paramétrique optique doublement résonnant, 2000.

]. D. Jun97 and . Jundt, Temperature-dependent Sellmeier equation for the index of refraction, ne, in congruent lithium niobate, Opt. Lett, vol.22, issue.20, pp.1553-1555, 1997.

]. T. Kan85, R. L. Kane, and . Byer, Monolithic, unidirectional single-mode Nd:YAG ring laser, Opt. Lett, vol.10, issue.2, pp.65-67, 1985.

]. D. Kle62 and . Kleinman, Nonlinear Dielectric Polarization in Optical Media, Phys. Rev, vol.126, issue.6, pp.1977-1979, 1962.

]. V. Kol06, M. W. Kolev, B. Duering, and . Luther-davies, Corrections to refractive index data of stoichiometric lithium tantalate in the 5-6 µm range, Opt. Lett, issue.13, pp.31-2033, 2006.

]. L. Kre77 and . Kreuzer, The physics of signal generation and detection " , in optoa-coustic spectroscopy and detection, édité par Y, 1977.

T. Maiman, Stimulated Optical Radiation in Ruby, Nature, vol.187, issue.4736, p.493, 1960.
DOI : 10.1103/PhysRevLett.4.564

]. P. Mak62, R. W. Maker, M. Terhune, C. M. Nisenoff, and . Savage, Effects of Dispersion and Focusing on the Production of Optical Harmonics, Phys. Rev. Lett, vol.8, issue.1, pp.21-22, 1962.

]. J. Man56, H. E. Manley, and . Rowe, Some general properties of nonlinear elements, part i. general energy relations, IRE, v. 44, pp.904-913, 1956.

]. Mel07b, T. Melkonian, F. My, C. Bretenaker, and . Drag, High spectral purity and tunable operation of a continuous singly resonant optical parametric oscillator emitting in the red, Opt. Lett, vol.32, issue.5, pp.518-520, 2007.

[. Optics, Micron Optics, Inc. 1852 Century Place

]. G. Mil98 and . Miller, Periodically poled lithium niobate: modeling, fabrication, and nonlinearoptical performance, Thèse de doctorat, 1998.

]. L. Mye96, R. C. Myers, M. M. Eckardt, R. L. Fejer, W. Byer et al., Multigrating quasi-phase-matched optical parametric oscillator in periodically poled LiNbO 3, Opt. Lett, vol.21, issue.8, pp.591-593, 1996.

]. M. Bibliographie-[-ray06 and . Raybaut, Sources paramétriques optiques innovantes à base de semiconducteurs isotropes, Thèse de doctorat, 2006.

M. Raybaut, A. Berrou, A. Godard, A. Mohamed, M. Lefebvre et al., High Brightness 2 ??m Source Based on A Type II Doubly Resonant ECOPO, Advanced Solid-State Photonics, 2009.
DOI : 10.1364/ASSP.2009.MB27

]. I. Rib01 and . Ribet, Oscillateurs paramétriques optiques à cavités imbriquées pour l'étude des réseaux dynamiques créés par mélange à quatre ondes résolu en temps, Thèse de doctorat, 2001.

]. A. Ros80 and . Rosencwaig, Photoacoustics and photoacoustic spectroscopy, 1980.

]. L. Rot05, D. Rothman, A. Jacquemart, D. C. Barbe, M. Benner et al., The HITRAN 2004 molecular spectroscopic database, J. Quant. Spectrosc. Radiat. Transfer, vol.96, pp.139-204, 2005.

G. K. Samanta, G. R. Fayaz, and M. Ebrahim-zadeh, 159 W, single-frequency, continuous-wave optical parametric oscillator based on MgO:sPPLT, Optics Letters, vol.32, issue.17, pp.2623-2625, 2007.
DOI : 10.1364/OL.32.002623

M. Sato, T. Hatanaka, S. Izumi, T. Taniuchi, and H. Ito, Generation of 66-??m optical parametric oscillation with periodically poled LiNbO_3, Applied Optics, vol.38, issue.12, pp.2560-2563, 1999.
DOI : 10.1364/AO.38.002560

]. A. Sch58, C. H. Schawlow, and . Townes, Infrared and Optical Masers, Phys. Rev, vol.112, issue.6, pp.1940-1949, 1958.

]. B. Sch00, I. Scherrer, A. Ribet, E. Godard, M. Rosencher et al., Dual-cavity doubly resonant optical parametric oscillators: demonstration of pulsed single-mode operation, J. Opt. Soc. Am. B, vol.17, issue.10, pp.1716-1729, 2000.

]. I. Sho97, T. Shoji, A. K. Kondo, R. Shirane, and . Ito, Absolute scale of secondorder nonlinear-optical coefficients, J. Opt. Soc. Am. B, vol.14, issue.9, pp.2268-2294, 1997.

]. A. Sie62 and . Siegman, Nonlinear optical effects: An optical power limiter, Appl. Opt, vol.1, issue.6, pp.739-744, 1962.

]. A. Smi99, R. J. Smith, M. S. Gehr, and . Bowers, Numerical models of broad-bandwidth nanosecond optical parametric oscillators, J. Opt. Soc. Am. B, vol.16, issue.4, pp.609-619, 1999.

]. F. Ter05 and . Terraillot, Comportement multimode des oscillateurs paramétrique optiques -Modélisation et expérimentation en PPLN et PPLT, 2005.

]. F. Tit03, D. Tittel, A. Richter, and . Fried, Solid-State Mid-Infrared Laser Sources, v. 89, chap. Mid-Infrared Laser Applications in Spectroscopy, pp.458-529, 2003.

]. S. Vic01 and . Victori, Étude de l'affinement spectral d'un Oscillateur Paramétrique Optique (OPO) en régime nanoseconde par insertion d'un cristal photoréfractif. Modélisation des OPO monomodes, Thèse de doctorat, 2001.

. Vig and S. A. Vigo-system, 3 Swietlikow Str, pp.1-389

]. J. Zay97 and . Zayhowski, Microchip Optical Parametric Oscillators, IEEE Photonic. Tech. L, vol.9, issue.7, pp.925-927, 1997.

]. D. Zel97, D. L. Zelmon, D. Small, and . Jundt, Infrared corrected Sellmeier coefficients for congruently grown lithium niobate and 5 mol. % magnesium oxide-doped lithium niobate, J. Opt. Soc. Am. B, vol.14, issue.12, pp.3319-3322, 1997.