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Showing 1 to 12 of 45 entries
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Phase-matching directions and refined Sellmeier equations of the monoclinic acentric crystal BaGa4Se7.

Optics letters

Boursier E, Segonds P, Ménaert B, Badikov V, Panyutin V, Badikov D, Petrov V, Boulanger B.
PMID: 27304275
Opt Lett. 2016 Jun 15;41(12):2731-4. doi: 10.1364/OL.41.002731.

We directly measured the phase-matching directions of second-harmonic and difference frequency generation in the principal planes of the biaxial BaGa4Se7 (BGSe) crystal using the sphere method. The simultaneous fit of the data allowed us to refine the Sellmeier equations...

Laser operation of Yb3+ in the acentric RbTiOPO4 codoped with Nb5+.

Optics letters

Mateos X, Petrov V, Peña A, Carvajal JJ, Aguiló M, Díaz F, Segonds P, Boulanger B.
PMID: 17603617
Opt Lett. 2007 Jul 01;32(13):1929-31. doi: 10.1364/ol.32.001929.

We report on continuous-wave lasing of Yb(3+) at room temperature in the noncentrosymmetric RbTiOPO(4) crystal, codoped with Nb(5+), for all three possible polarizations. A maximum output power of 154 mW at 1050 nm was obtained for an absorbed power...

Angular quasi-phase-matching experiments and determination of accurate Sellmeier equations for 5%MgO:PPLN.

Optics letters

Brand P, Boulanger B, Segonds P, Petit Y, Félix C, Ménaert B, Taira T, Ishizuki H.
PMID: 19724495
Opt Lett. 2009 Sep 01;34(17):2578-80. doi: 10.1364/OL.34.002578.

We validated the theory of angular quasi-phase-matching (AQPM) by performing measurements of second-harmonic generation and difference-frequency generation. A nonlinear least-squares fitting of these experimental data led to refine the Sellmeier equations of 5%MgO:PPLN that are now valid over the...

Energetic and spectral properties of triple photon downconversion in a phase-matched KTiOPO4 crystal.

Optics letters

Dot A, Borne A, Boulanger B, Segonds P, Félix C, Bencheikh K, Levenson JA.
PMID: 22739899
Opt Lett. 2012 Jun 15;37(12):2334-6. doi: 10.1364/OL.37.002334.

We measured the spectrum and energy of infrared triple photons generated in a phase-matched KTiOPO4 crystal pumped by picosecond beams at 532 and 1662 nm. The experimental data are in good agreement with our model, taking into account the...

Widely tunable optical parametric oscillator in a 5 mm thick 5% MgO:PPLN partial cylinder.

Optics letters

Kemlin V, Jegouso D, Debray J, Segonds P, Boulanger B, Menaert B, Ishizuki H, Taira T.
PMID: 23503240
Opt Lett. 2013 Mar 15;38(6):860-2. doi: 10.1364/OL.38.000860.

A 5 mm thick and 38 mm long 5% MgO-doped periodically poled lithium niobate (MgO:PPLN) cylinder with a grating period of 28 μm has been engineered as a partial cylinder with an angular aperture of 45°. An optical parametric...

Quadratic nonlinear optical properties of the organic N-benzyl-2-methyl-4-nitroaniline (BNA) biaxial crystal.

Optics letters

Bernerd C, Segonds P, Debray J, Notake T, Koyama M, Minamide H, Ito H, Boulanger B.
PMID: 29652372
Opt Lett. 2018 Apr 15;43(8):1818-1821. doi: 10.1364/OL.43.001818.

We performed the direct measurement of second harmonic generation and sum frequency generation phase-matching directions in the organic N-benzyl-2-methyl-4-nitroaniline crystal over its visible and near-infrared transparency range. The fit of these data allowed us to refine the Sellmeier equations...

Variability of the conserved v3 loop tip motif in hiv-1 subtype B isolates collected from brazilian and French patients.

Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]

Tomasini-Grotto RM, Montes B, Triglia D, Torres-Braconi C, Aliano-Block J, de A Zanotto PM, de M C Pardini MI, Segondy M.
PMID: 24031549
Braz J Microbiol. 2010 Jul;41(3):720-8. doi: 10.1590/S1517-83822010000300024. Epub 2010 Sep 01.

The diversity of the V3 loop tip motif sequences of HIV-1 subtype B was analyzed in patients from Botucatu (Brazil) and Montpellier (France). Overall, 37 tetrameric tip motifs were identified, 28 and 17 of them being recognized in Brazilian...

Pilot Scale Cavitational Reactors and Other Enabling Technologies to Design the Industrial Recovery of Polyphenols from Agro-Food By-Products, a Technical and Economical Overview.

Foods (Basel, Switzerland)

Cravotto G, Mariatti F, Gunjevic V, Secondo M, Villa M, Parolin J, Cavaglià G.
PMID: 30134558
Foods. 2018 Aug 21;7(9). doi: 10.3390/foods7090130.

We herein provide an overview of the most recent multidisciplinary process advances that have occurred in the food industry as a result of changes in consumer lifestyle and expectations. The demand for fresher and more natural foods is driving...

A brief psychometric test reveals robust shape completion deficits in schizophrenia that are less severe in bipolar disorder.

Schizophrenia research

Keane BP, Erlikhman G, Serody M, Silverstein SM.
PMID: 34974396
Schizophr Res. 2021 Dec 30;240:78-80. doi: 10.1016/j.schres.2021.12.015. Epub 2021 Dec 30.

No abstract available.

A brief psychometric test reveals robust shape completion deficits in schizophrenia that are less severe in bipolar disorder.

Schizophrenia research

Keane BP, Erlikhman G, Serody M, Silverstein SM.
PMID: 34974396
Schizophr Res. 2021 Dec 30;240:78-80. doi: 10.1016/j.schres.2021.12.015. Epub 2021 Dec 30.

No abstract available.

Revue francophone des laboratoires : RFL

Segondy M.
PMID: 33163101
Rev Francoph Lab. 2020 Nov;2020(526):31. doi: 10.1016/S1773-035X(20)30310-5. Epub 2020 Oct 31.

No abstract available.

A brief psychometric test reveals robust shape completion deficits in schizophrenia that are less severe in bipolar disorder.

Schizophrenia research

Keane BP, Erlikhman G, Serody M, Silverstein SM.
PMID: 34974396
Schizophr Res. 2021 Dec 30;240:78-80. doi: 10.1016/j.schres.2021.12.015. Epub 2021 Dec 30.

No abstract available.

Showing 1 to 12 of 45 entries