LERMA UMR8112

Laboratoire d’Études du Rayonnement et de la Matière en Astrophysique et Atmosphères



Accueil > fr > Recherche > Intrumentation Térahertz et Télédetection > Publications

Publications récentes

publié le

1) International journals :


2016


- Aires, F., V. Pellet, C. Prigent, J.-L. Moncet,
Dimension reduction of satellite observations for remote sensing, Part I : A comparison of compression, channel selection, and bottleneck channel approaches,
J. Geophys. Res, minor revision, 2015.

- Boussaha, F., C. Chaumont, A. Féret, J-G. Caputo and T. Vacelet,
Optimized Non-Uniform Nb SIS parallel Josephson junction array oscillators,
IEEE Transactions on Applied Superconductivity, 26, 3, 2016.

- Kolassa, J., P. Gentine, C. Prigent, and F. Aires,
Remote sensing of soil moisture using AMSR-E and ASCAT observations,
Remote Sensing of Environment, doi:10.1016/j.rse.2015.11.011, 2016.

- McCabe, M. F., A.Ershadi, C. Jimenez, D. G. Miralles, D. Michel, and E.F. Wood,
The GEWEX LandFlux project : evaluation of model evaporation using tower-based and globally-gridded forcing data,
Geosci. Model Dev., doi:doi:10.5194/gmd-9-283-2016, 2016.

- Michel D., C. Jiménez, D. M. Miralles, M. Jung, M. Hirschi, A. Ershadi, B. Martens, M. F. McCabe, J. B. Fisher, Q. Mu, S. I. Seneviratne, E. F. Wood, and D. Fernández-Prieto,
The WACMOS-ET project – Part 1 : Tower-scale performance of four observation-based evapotranspiration algorithms,
Hydrol. Earth Syst. Sci., doi:0.5194/hess-20-803-2016, 2016.

- Miralles D. G, C. Jiménez, M. Jung, D. Michel, A. Ershadi, M. F. McCabe, M. Hirschi, A. J. Dolman, J. B. Fisher, B. Martens, Q. Mu, S. I. Seneviratne, U. Weber, E. F. Wood and D. Fernández-Prieto,
The WACMOS-ET project – Part 2 : Evaluation of global land evaporation data sets,
Hydrol. Earth Syst. Sci., doi:10.5194/hess-20-823-2016, 2016.

- Pellet, V., F. Aires, F., and C. Prigent,
Dimension reduction of satellite observations for remote sensing, Part II : Illustration using hyper-spectral microwave observations,
J. Geophys. Res, minor revision, 2015.

- Prigent, C., Jimenez, C., and Aires, F.,
Towards ’all weather’, long record, and real-time land surface temperature retrievals from microwave satellite observations,
J. Geophys. Res., in press, 2016.

- Treuttel, J., L. Gatilova, A. Maestrini, D. Moro-Melgar, F. Yang, F. Tamazouzt, T. Vacelet, Y. Jin, A. Cavanna, J. Mateos, A. Feret, C. Chaumont, C. Goldstein,
A 520-620 GHz Schottky receiver front-end for Planetary Science and Remote Sensing with 1070K-1500K DSB noise temperature at Room Temperature,
IEEE Transactions on Terahertz Science and Technology, 6148-155, 2016.


2015


- Aires, F., C. Prigent, E. Orlandi, M. Miltz, P. Eriksson, S. Crewell, C.-C. Lin, and V. Kangas,
Microwave hyperspectral measurements for temperature and humidity atmospheric profiling from satellite : The clear-sky case,
J. Geophys. Res., 10.1002/2015JD023331, 2015.

- Badgley, G., J. B. Fisher, C. Jiménez, K. P. Tu, R. Vinukollu,
On uncertainty in global evapotranspiration estimates from choice of input forcing datasets,
J. Hydromet., doi:10.1175/JHM-D-14-0040.1, 2015.

- Galligani, V. S., C. Prigent, E. Defer, C. Jimenez, P. Eriksson, J.-P. Pinty, and J.-P. Chaboureau,
Meso-scale modeling and radiative transfer simulations of a snowfall event over France at microwaves for passive and active modes and evaluation with satellite observations,
Atmos. Meas. Tech., 8, 1605-1616. doi:10.5194/amt-8-1605-2015, 2015.

- Lipton, A. E., P. Liang, C. Jiménez, J.-L. Moncet, F. Aires, C. Prigent, R. Lynch, J. F. Galantowicz, R. P. d’Entremont, and G. Uymin,
Sources of discrepancies between satellite-derived and land surface model estimates of latent heat fluxes,
J. Geophys. Res. Atmos., 120, doi:10.1002/2014JD022641, 2015.

- Mahfouf, J.-F., C. Birman, F. Aires, C. Prigent, E. Orlandi, and M. Milz,
Information content on temperature and water vapour from an hyper-spectral microwave sensor,
Quart. J. Roy. Meteo. Soc., 06/2015, doi:10.1002/qj.2608, 2015.

- Munier, S., F. Aires, S. Schlaffer, C. Prigent, F. Papa, P. Maisongrande, and M. Pan,
Combining datasets of satellite retrieved products. Part II : Evaluation on the Mississippi Basin and closure correction model,
J. Geophys. Res., 10/2014, DOI : 10.1002/2014JD021953, 2015.

- Norouzi, H., M. Temimi, C. Prigent, J. Turk, R. Khanbilvardi, Y. Tian, F. Furuzawa, and H. Masunaga,
Assessment of the consistency among global microwave land surface emissivity products,
Atmos. Meas. Tech., 8, 1197-1205. doi:10.5194/amt-8-1197-2015 2015.

- Pan, M., C.K. Fisher, N.W. Chaney, W. Zhan, F. Aires, W.T. Crow, D. Entekhavi, and E. Wood,
Triple collocation : Beyond three estimates and separation of structural/non-structural errors,
Remote Sensing of Environment, 171:299-310 • 2015

- Papa, F., F. Frappart, Y. Malbeteau, M. Shamsudduha, V. Venugopal, M. Sekhar, G. Ramillien, C. Prigent, F. Aires, R.K. Pandey, S. Bala, and S. Calmant,
Satellite-derived surface and sub-surface water storage in the Ganges-Brahmaputra river basin,
J. of Hydrology : Regional studies, doi:10.1016/j.ejrh.2015.03.004, 2015.

- Prigent, C., D. P. Lettenmaier, F. Aires, and F. Papa,
Towards a high resolution monitoring of continental surface water extent and dynamics, at global scale : from GIEMS (Global Inundation Extent fromMulti-Satellites) to SWOT (Surface Water Ocean Topography),
Survey Geophys., DOI : 10.1007/s10712-015-9339-x, 2015.

- Prigent, C., F. Aires, C. Jimenez, F. Papa, and J. Roger, Multi-angle backscattering observations of continental surfaces in Ku band (13 GHz) from satellites : understanding the signals, especially in arid regions,
IEEE Trans. on Geoscience and Remote Sens., 53, 3, 2015.

- Prigent, C., P. Liang, Y. Tian, F. Aires, J.-L. Moncet, and S.-A. Boukabara, Evaluating modeled microwave emissivity,
J. Geophys. Res. Atmos., 120, 2706-2718, doi : 10.1002/2014JD021817, 2015.

- Rodriguez-Fernandez, N. J. , F. Aires, P. Richaume, Y. H. Kerr, C. Prigent, J. Kolassa, F. Cabot, C. Jimenez, A. Mahmoodi, and M. Drusch,
Soil moisture retrieval using neural networks : application to SMOS,
IEEE Trans. Geosc. Remote Sens., doi:10.1109/TGRS.2015.2430845, 2015.

- Zhuang, Q., X. Zhu, Y. He, C. Prigent, J. M. Melillo, A. D. McGuire, R. G. Prinn, and D. W. Kicklighter,
Influence of changes in wetland inundation extent on net fluxes of carbon dioxide and methane in northern high latitudes from 1993 to 2004,
Environ. Res. Lett., 10.1088/1748-9326/10/9/095009, 2015.


2014


- Aires, F., Combining datasets of satellite retrieved products. Part I : Methodology and water budget closure,
J. Hydrometeor., 10.1175/JHM-D-13-0148.1, 2014.

- Aires, F., F. Papa, C. Prigent, J.-F. Crétaux, and M. Berge-Nguyen, Characterization and Space–Time Downscaling of the Inundation Extent over the Inner Niger Delta Using GIEMS and MODIS Data,
J. Hydrometeor, 15, 171–192, doi : http://dx.doi.org/10.1175/JHM-D-13-032.1, 2014.

- Aires, F., P. Gentine, K. Findell, B.R. Lintner, and C. Kerr,
Neural network-based sensitivity analysis of summertime convection over continental US,
J. of Clim., 27, 1958-1979, doi : http://dx/doi.org/10.1175/JCLI-D-13-00161.1, 2014.

- Boussaha, F., J. Kawamura, J. Stern, C. Jung-Kubiak,
“2.7 THz Balanced Waveguide HEB Mixer,”
IEEE Trans. Terahertz Science and Technique, 4, 5, 545-551, 2014.

- Defer, E., V. Galligani, C. Prigent, and C. Jimenez,
First observations of polarized scattering over ice clouds at close-to millimeter frequencies (157 GHz) with MADRAS on board the Megha-Tropiques mission,
DOI : 10.1002/2014JD022353, J. Geophys. Res., 2014.

- Hayman, G. D., F. O’Connor, M. Dalvi, D. B. Clark, C. Huntingford, N. Gedney, C. Prigent, M. Buchwitz, O. Schneising, and J. P. Burrows,
First comparison of the HadGEM2 climate−chemistry model against Sciamachy atmospheric methane columns,
Atmos. Chem. Phys., 14, 12967-13020, doi:10.5194/acpd-14-12967-2014 , 2014.

- Lipton, A., P. Liang, C. Jimenez, J. L. Moncet, F. Aires, C. Prigent, R. Lynch, J. G. Galantowicz, R. P. d’Entremont, and G. Uymin,
Sources of discrepancies between satellite-derived and land surface model estimates of latent heat fluxes,
J. Geophys. Res., DOI : 10.1002/2014JD022641, 2014.

- Matsui, T., J. Santanello, J. Shi, W-K Tao, D. Wu, C. Peters-Lidard, E. Kemp, M. Chin, D. Starr, M. Sekigushi, and F. Aires,
Introducing multisensor satellite radiance-based evaluation for regional Earth system modeling,
J. of Geophys. Res., 119 : 10.1002/jgrd.v119.13, 8450-8475, 2014.

- Miao, M., W. Zhang, J. Q. Zhong, S. C. Shi, Y. Delorme, R. Lefevre, A. Feret, and T. Vacelet,
"Non-uniform absorption of terahertz radiation on superconducting hot electron bolometer microbridges",
Journal of Applied Physics, 104, 052605, 2014

- Miralles, D.G., M.J. van den Berg, J.H. Gash, R.M. Parinussa, R.A.M. de Jeu, H.E. Beck, T.R.H. Holmes, C. Jiménez, N.E.C. Verhoest, W. Dorigo, A.J. Teuling, and A.J. Dolman,
El Niño–La Niña cycle and recent trends in continental evaporation, Nature Climate Change,
doi:10.1038/nclimate2068i, 2013.

- Munier, S., F. Aires, S. Schlaffer, C. Prigent, F. Papa, P. Maisongrande, and M. Pan,
Combining datasets of satellite retrieved products. Part II : Evaluation on the Mississippi Basin and closure correction model,
J. Geophys. Res., 10/2014, DOI : 10.1002/2014JD021953, 2014.

- Paul, M., and F. Aires,
Using Shannon’s entropy to sample heterogeneous and high-dimensional atmospheric datasets,
Q. J. Royal Meteor. Soc., DOI : 10.1002/qj.2373, 2014.

- Prigent, C., F. Aires, F. Papa, and J. Roger,
Multiangle Backscattering Observations of Continental Surfaces in Ku-Band (13 GHz) From Satellites : Understanding the Signals, Particularly in Arid Regions,
IEEE Trans. Geosc. Remote Sens., doi:10.1109/TGRS.2014.2338913, 2014.

- Sidibe, A., F. Gadot, B. Belier, G. Bordier, D. Cammilleri, A. Ghribi, A. Tartari, M. Piat, J. Martino, F. Pajot, F. Boussaha,
Conception of a 90-GHz metamaterial-based coupler for astrophysical applications, Appl. Physics A, 117(2), 523, 2014.


2013


- Aires, F., F. Papa, C. Prigent,
A long−term, high−resolution wetland dataset over the Amazon Basin, downscaled from a multiwavelength retrieval using SAR data,
J. Hydrometeor., doi : http://dx.doi.org/10.1175/JHM-D-12-093.1, 2013.

- Beck, V. C. Gerbig, T. Koch, M. M. Bela, K. M. Longo, S. R. Freitas, J. O. Kaplan, C. Prigent, P. Bergamaschi, and M. Heimann,
WRF−Chem simulations in the Amazon region during wet and dry season transitions : evaluation of methane models and wetland inundation maps, Atmos. Chem. Phys., 13, 7961−7982, 2013.
Drobinski, P., et al. HyMeX, le cycle de l’eau méditerranéen à la loupe. La Météorologie, 80 23−36, 2013.

- Foley, E., A. Friend, D. Dalmonech, F. Aires, A. Archibald, P. Bartlein, L. Bopp, J. Chappellaz, P. Cox, N. Edwards, G. Feulner, P. Friedlingtein, S. P. Harrison, P.O. Hopcroft, C.D. Jones, J. Kolassa, J. Levine, I.C. Prentice, J. Pyle, N. Vazquez Riveiros, E. Wolff, S. Zaehle,
Improving constraints on biopheric feedbacks in Earth system models, Biogeosciences Discuss, 10, 10937-10995, www.biogeosciences-discuss.net/10/10937/2013/doi:10.5194/bgd-10-10937-2013.

- Galligani, V. S., C. Prigent, E. Defer, C. Jimenez, and P. Eriksson,
The impact of the melting layer on the passive microwave cloud scattering signal observed from satellites : A study using TRMM microwave passive and active measurements,
J. Geophys. Res. Atmos., 118, 5667–5678, doi:10.1002/jgrd.50431, 2013.

- Jiménez, C., D. B. Clark, J. Kolassa, F. Aires, and C. Prigent,
A joint analysis of modeled soil moisture fields and satellite observations,
J. Geophys. Res. Atmos., 118, 6771–6782, doi:10.1002/jgrd.50430, 2013.

- Jiménez, C., S. Gulkis, G. Beaudin, T. Encrenaz, P. Eriksson, L. Kamp, S. Lee, and S A. Buehler,
Sub-millimeter observations of the terrestrial atmosphere during an Earth flyby of the MIRO sounder on the Rosetta spacecraft,
Plan. Space Sci, 82, 99-112, 2013.

- Karbou, F., F. Rabier, and C. Prigent,
The assimilation of observations from the Advanced Microwave Sounding Unit over sea ice in the French global Numerical Weather Prediction system,
Monthly Weather Review, doi : http://dx.doi.org/10.1175/MWR−D−13−00025, 2013.

- Kolassa, J., F. Aires, J. Polcher, C. Prigent, C. Jimenez, and J. M. Pereira,
Soil moisture retrieval from multi−instrument observations : Information content analysis and retrieval methodology,
J. Geophys. Res. Atmos., 118, 4847–4859, doi:10.1029/2012JD018150, 2013.

- McCabe, M., D. Miralles, C. Jimenez, A. Ershadi, M. Anderson, J. Fisher, C. Q. Mu, M. Liang, B. Mueller, J. Sheffield, S. Seneviratne, and E. Wood,
Global scale estimation of land surface heat fluxes from space : product assessment and intercomparison, in Remote Sensing of Energy fluxes and Soil Moisture Content, edited by George PetroPoulos, Taylor & Francis CRC, 253-286, 2013.

- Menut L., C. Pérez, K. Haustein, B. Bessagnet, C. Prigent, and S. Alfaro,
Impact of surface roughness and soil texture on mineral dust emission fluxes modeling,
J. Geophys. Res. Atmos., 118, 6505−6520, doi:10.1002/jgrd.50313, 2013.

- Mueller, B., Hirschi, M., Jimenez, C., Ciais, P., Dirmeyer, P. A., Dolman, A. J., Fisher, J. B., Jung, M., Ludwig, F., Maignan, F., Miralles, D., McCabe, M. F., Reichstein, M., Sheffield, J., Wang, K. C., Wood, E. F., Zhang, Y., and Seneviratne, S. I.,
Benchmark products for land evapotranspiration : LandFlux-EVAL multi-dataset synthesis,
Hydrol. Earth Syst. Sci., 17, 3707-3720, 2013.

- Muñoz-Sabater, J., P. de Rosnay, C. Jiménez, and L. Isaksen,
SMOS brightness temperatures angular noise : characterization, filtering and validation,
IEEE Trans. Geosc. Remote Sens., doi:10.1109/TGRS.2013.2293200, 2013.

- Papa, F., F. Frappart, A. Güntner, C. Prigent, F. Aires, A. C. V. Getirana, and R. Maurer,
Surface freshwater storage and variability in the Amazon basin from multi−satellite observations, 1993–2007,
J. Geophys. Res. Atmos., 118, doi:10.1002/2013JD020500, 2013.

- Pison, I., B. Ringeval, P. Bousquet, C. Prigent, and F. Papa,
Stable atmospheric methane in the 2000s : key−role of emissions from natural wetlands,
Atmos. Chem. Phys., 13, 9017−9049, 2013.

- Prigent, C., F. Aires, F. Bernardo, J.−C. Orlhac, J.−M. Goutoule, H. Roquet, and C. Donlon,
Analysis of the potential and limitations of microwave radiometry for the retrieval of sea surface temperature : Definition of MICROWAT, a new mission concept,
J. Geophys. Res. Oceans, 118, 3074–3086, doi:10.1002/jgrc.20222

- Tian, Y., Peters−Lidard, C.D., Harrison, K.W., Prigent, C., Norouzi, H., Aires, F., Boukabara, S.−A., Furuzawa, F.A., Masunaga, H.,
Quantifying Uncertainties in Land−Surface Microwave Emissivity Retrievals,
IEEE Trans. Geosc. Remote Sens., 99, 10.1109/TGRS.2013.2244214, 2013.

- Wania, R., Melton, J. R., Hodson, E. L., Poulter, B., Ringeval, B., Spahni, R., Bohn, T., Avis, C. A., Chen, G., Eliseev, A. V., Hopcroft, P. O., Riley, W. J., Subin, Z. M., Tian, H., van Bodegom, P. M., Kleinen, T., Yu, Z. C., Singarayer, J. S., Zürcher, S., Lettenmaier, D. P., Beerling, D. J., Denisov, S. N., Prigent, C., Papa, F., and Kaplan, J. O.,
Present state of global wetland extent and wetland methane modelling : methodology of a model inter−comparison project (WETCHIMP),
Geosci. Model Dev., 6, 617−641, doi:10.5194/gmd−6−617−2013, 2013.

2) International conferences with proceedings

(Il existe des conférences avec proceedings du groupe télédétection, mais elles ne sont pas indiquées ici).


2016


- Bonafous, M., P. Baudoz, R.Galicher, F. M. Boussaha, M. J. Firminy,
"Development and characterization of Four-Quadrant Phase Masks coronograph (FQPM) ",
in Proc. of SPIE Space Telescopes and Instrumentation, Scotland, United Kingdom, 26 June -1 July, 2016.

- Chaumont, C., F. Boussaha, R. Lefevre, G. Gay, T. Vacelet,
“Fabrication of NbN based Hot Electron Bolometer Mixers by Standard UV Lithography,”
27th International symposium on space Terahertz Technology, Nanjing, China, April, 2016.

- Garett, J., F. Boussaha, B-K. Tan, C. Chaumont and G. Yassin,
“A 230 GHz Finline SIS Receiver with Wide IF Bandwidth,”
27th International symposium on space Terahertz Technology, Nanjing, China, April, 2016.

- Kawamura, J., Kloosterman, R. Lin, J. Siles, F. Boussaha, B. Bumble, and I. Mehdi,
“.9 THz 4-Pixel Heterodyne Array Receiver” 27th International symposium on space Terahertz Technology, Nanjing, China, April, 2016.

- Maestrini, A., L. Gatilova , J. Treuttel, F. Yang , Y. Jin, A. Cavanna,
D. Moro Melgar, F. Tamazouzt, T. Vacelet, A. Féret, F. Dauplay, J-M. Krieg, C. Goldstein,
1200GHz and 600GHz Schottky receivers for JUICE-SWI, oral presentation,
to appear in the proceedings of the 27th International Symposium on Space Terahertz Technology 2016, ISSTT 2016, Nanjing, China, 12-15 April 2016.

- MoroMelgar, D.,A. Maestrini, J. Treuttel, L. Gatilova, F. Yang, F. Tamazouzt, T. Vacelet, Y. Jin, A. Cavanna, J. Mateos, A. Feret, C. Chaumont, C. Goldstein,
"A 1080-1280 GHz Sub-Harmonic biasable Schottky Front-end Design for Planetary Science and Remote Sensing”,
poster presentation, to appear in the proceedings of the 27th International Symposium on Space Terahertz Technology 2016, ISSTT 2016, Nanjing, China, 12-15 April 2016.

- Moro-Melgar, D., A. Maestrini, J. Treuttel, L. Gatilova, F. Tamazouzt, T. Vacelet, J. Mateos, T. González, B. G. Vasallo,
"Improvement of the Planar Schottky Diode Capacity Model for the Implementation in the Non-linear Harmonic Balance ADS Simulator for Multipliers Design",
poster presentation, to appear in the proceedings of the 27th International Symposium on Space Terahertz Technology 2016, ISSTT 2016, Nanjing, China, 12-15 April 2016.


2015


- Boussaha, F., C. Chaumont, A. Féret, J-G. Caputo and T. Vacelet, “Josephson effects in Non-uniform Nb-based SIS Parallel Junction Arrays for oscillator applications,”
Proc. European Conference on applied Superconductivity, Lyon, September 2015.

- Defrance, F., M. Casaletti, J. Sarrazin, M. Wiedner, Y. Delorme, G. Gay, R. Lefevre, “Non-periodic phase gratings”
in the proceedings of the 26th International Symposium on Space Terahertz Technology, March 2015.

- Garett, J., B-K. Tan, F. Boussaha, C. Chaumont and G. Yassin, “A 220 GHz Finline Mixer with Ultra-Wide Instantaneous Bandwidth,”
26th International symposium on space Terahertz Technology, Cambridge, MA, 16-18 march, 2015.

- Gay G., Delorme Y., Wiedner M., Lefèvre R., Vacelet T., Defrance F., Féret A., Ba-trung M., Dauplay F., Pelay L. et Krieg J.-M.
Développement de mélangeurs quasi-optique à HEB sur membrane pour la radioastronomie dans le domaine THz
Journées scientifiques URSI France, Paris, 24-25 Mars, 2015

- Gay, G., Y. Delorme, M. Wiedner, R. Lefèvre, F. Defrance, T. Vacelet, A. Féret, M. Ba-trung, F. Dauplay, L. Pelay and J.-M. Krieg, “Development of Membrane Based Quasi-optical HEB Mixers at 1.4 THz“
in the proceedings of the 26th International Symposium on Space Terahertz technology, March 2015.

- Kloosterman, J. Kawamura, R. Lin, F. Boussaha, J. Siles, B. Bumble, and I. Mehdi, “4x1-Pixel Heterodyne Array Development at 1.9 THz,”
26th International Symposium on Space Terahertz Technology, Cambridge, MA, 16-18 march, 2015.

- Maestrini, A., L. Gatilova, J. Treuttel, F. Yang, Y. Jin, A. Cavanna, D. Moro Melgar, F. Tamazouzt, T. Vacelet, A. Féret, J-M. Krieg, C. Goldstein,
“A 520-620GHz Schottky Receiver Front-End for Planetary Science and Remote Sensing with less than 1500K DSB Noise Temperature at Room Temperature”, proceedings of ESA 36th Antenna Workshop on Antennas and RF Systems for Space Science, 6 pages, ESTEC, Noordwijk, The Netherlands, 06-09 October 2015. This paper obtained the Best Paper Award.

- Zhou, K., Wei Miao, Jie Hu, Shaoliang Li, Roland Lefevre, Yan Delorme,
Shengcai Shi Performance of a 1.3-THz Twin-Slot Antenna Superconducting HEB Mixer Integrated with Different Elliptical Lenses Asia-Pacific Microwave Conference, Nanjing, China, December 6-9, 2015,


2014


- Defrance, F., M. Wiedner, Y. Delorme, M. Batrung, F. Dauplay, A. Féret, G. Gay, H. Gibson, J-M. Krieg, R. Lefèvre, L. Pelay, J. Spatazza, T. Vacelet, "Characterization of a Martin-Puplett interferometer of a 2.6THz heterodyne receiver", 25th Int. Symp. on Space Terahertz Technology, Moscow, Russia, 27-30 April 2014

-  Delorme, Y., F. Defrance, A. Féret, R. Lefèvre, T. Vacelet, F. Dauplay, M. Wiedner, R. Colombelli, and Y. Jin,
"Heterodyne receivers with HEB mixers and compact LO sources for sensitive THz detections",
12th Mid‐Infrared Optoelectronics : Materials and Devices, Montpellier, France, October 2014

- Galicher, G., P. Baudoz, J-R. Delorme, J. Mazoyer, G. Rousset, J. Firminy, F. Boussaha, M. N’Diaye, K. Dohlen, A. Caillat, "High contrast imaging on the THD bench : progress and upgrades," in Proc. of SPIE Space Telescopes and Instrumentation. Vol. 9143, Montreal-Canada, June 2014.

- Gatilova, L., J. Treuttel, F. Yang, T. Vacelet, C. Goldstein, A. Maestrini, and Y. Jin ,
“THz Schottky Diode MMICs for Astronomy and the Physics of the Atmosphere”, proceedings of the 25th International Symposium on Space Terahertz Technology 2014, ISSTT 2014, Moscow, Russia, 27-30 April 2014.

- Gay, G., Y. Delorme, R. Lefèvre, A. Féret, F. Defrance, T. Vacelet, F. Dauplay, M. Ba-Trung, L.Pelay and J.-M. Krieg,
"Design, fabrication and measurement of a membrane based quasi-optical THz HEB mixer",
25th Int. Symp. on Space Terahertz Technology, Moscow, Russia, 27-30 April 2014.

-  Lefèvre, R., G. Gay, A. Féret, T. Vacelet, F. Defrance, F. Dauplay, M. Wiedner, and Y. Delorme, "THz heterodyne receivers based on NbN hot electron bolometer mixers",
5th International Symposium on Terahertz Nanosciences, Schoelcher, Martinique, France, 1–5 December 2014.

-  Lefèvre, R., G. Gay, A. Féret, T. Vacelet, F. Defrance, F. Dauplay, M. Wiedner, and Y. Delorme,“THz heterodyne receivers based on NbN hot electron bolometer mixers“ in the proceedings of the 5th International Symposium on Terahertz Nanosciences, Schoelcher, Martinique, France, December 2014.

- Treuttel, J., L. Gatilova, F. Yang, A. Maestrini, Y. Jing, A. Cavanna, T. Vacelet, F. Tamazouzt, and J-M. Krieg, C. Goldstein.
A 330 GHz Frequency Doubler Using European MMIC Schottky Process Based on E-beam Photolithography,
General Assembly and Scientic Symposium, XXXIth URSI, 13-20 August 2014, Beijing, China.

- Zhou, K., Yan Delorme, Roland Lefevre, Frederic Dauplay, Alexandre Feret, Thibaut Vacelet, Zheng Lou, Sheng-Cai Shi,
"Far-field beam-pattern of a twin-slot HEB mixer at 600GHz",
Proc. SPIE 9275, Infrared, Millimeter-Wave, and Terahertz Technologies III, 92750Z November, 2014.

- Zhou, K.M. ; Miao, W. ; Lou, Z. ; Hu, J. ; Li, S.L. ; Zhang, W. ; Shi, S.C. ; Lefèvre, R. ; Delorme, Y. ; Vacelet, T.
"A 1.4 THz Quasi‐Optical NbN Superconducting HEB Mixer Developed for the DATE5 Telescope",
Applied Superconductivity Conference, Charlotte, North Carolina, United States of America, 10–15 August 2014.


2013


- Boussaha, F., A. Feret, C. Chaumont, L. Loukitch, T. Vacelet,
"Tunable THz source using superconducting tunnel junctions,"
In Proc. of SPIE Optics and Photonics, San Diego-USA, Vol. 8846, August 2013.

- Gatilova, L., J. Treuttel, T. Vacelet, C. Goldstein, A. Maestrini and Y. Jin, “LERMA-LPN Schottky diodes for THz frequency detectors and multiplied sources”, proceedings of the 24th International Symposium on Space Terahertz Technology, Groningen, NL, 8-10 Apr. 2013.

- Hartogh, P. ; Barabash, S. ; Beaudin, G. ; Börner, P. ; Bockeleé-Morvan, D. ; Boogaerts, W. ; Cavalié, T. ; Christensen, U. R. ; Dannenberg, A. ; Eriksson, P. ; Fränz, M. ; Fouchet, T. ; Frisk, U. ; Hocke, K. ; Janssen, C. ; Jarchow, C. ; Kasai, Y. ; Kikuchi, K. ; Krieg, J.-M. ; Krupp, N. ; Kuroda, T. ; Lellouch, E. ; Loose, A. ; Maestrini, A. ; Manabe, T. ; Medvedev, A. S. ; Mendrok, J. ; Miettinen, E. P. ; Moreno, R. ; Murk, A. ; Murtagh, D. ; Nishibori, T. ; Rengel, M. ; Rezac, L. ; Sagawa, H. ; Steinmetz, E. ; Thomas, B. ; Urban, J. ; Wicht, J.,
“The Submillimetre Wave Instrument on JUICE”,
EPSC Abstracts, Vol. 8, 1 page, European Planetary Science Congress 2013, held 8-13 September in London, UK. Online at : http://meetings.copernicus.org/epsc2013, id.EPSC2013-710

-  Yang, F., J. Treuttel, A. Maestrini, L. Gatilova, “Solid state 448GHz frequency doubler using integrated Schottky membrane technology”,
Microwave Conference Proceedings (APMC), 2013 Asia-Pacific, pp. 833-835, 5-8 Nov. 2013.

- L. Pagani, F. Defrance, Y. Delorme, P. Goldsmith, J. Kawamura, J-M. 
Krieg, R. Léfèvre, A.m Maestrini
, I. Mehdi, J. Treuttel, M. C. Wiedner,
"CIDRE - Campagne d’Identification du Deutérium par Réception
hEtérodyne, A small astronomical balloon experiment at 2.7 THz",
Proc. International Symposium on Space Terahertz Technology, 2013

- M.C. Wiedner, L. Pagani, C. Berthod, F. Defrance, Y. Delorme, F.
Dauplay
, JL Dournaux, A. Feret, P. Goldsmith, D. Horville, J.M. Huer,
P. Jeseck, J.Kawamura, J.M. Krieg, P. Laporte, Roland Lévèvre, A.
Maestrini
, I. Mehdi, C. Rouille, J. Spatazza, J. Treuttel,
"CIDRE A small astronomical balloon experiment at far infrared wavelengths (2.7
THz)",
in Proceedings of the 21st ESA Symposium on European Rocket
andBalloon Programmes and Related Research, p 651, 2013

- R. Lefèvre, A. Féret, G. Gay, T. Vacelet, F. Dauplay, Y. Jin, and Y.
Delorme
,
"Fabrication of superconducting NbN HEB mixers for THz
heterodyne receivers",
7th Terahertz Days and GDR-I Workshop, Cargèse,
France, 25–27 March 2013

- G. Gay, Y. Delorme, R. Lefèvre, A. Féret, T. Vacelet, F. Dauplay, J-M. 
Krieg, L. Pagani
,
"Développement de mélangeur à bolomètre à électrons
chauds à supraconducteur sur membrane pour la détection hétérodyne dans
le domaine THz",
Actes des Journées scientifiques URSI-France, Paris, France, 2013

Séminaires à venir

Vendredi 28 février 2020, 14h00
Salle de l'atelier, Paris
Filament Paradigm and Galactic Star Formation
Shu-ichiro INUTSUKA
Nagoya University
résumé :
Recent observations have emphasized the importance of the formation and evolution of magnetized filamentary molecular clouds in the process of star formation. Theoretical and observational investigations have provided convincing evidence for the formation of molecular cloud cores by the gravitational fragmentation of filamentary molecular clouds. Thus, the mass function and rotations of molecular cloud cores should be directly related to the properties of the filamentary molecular cloud, which determines the initial size and mass distribution of a protoplanetary disk around a protostar created in a core. In this talk I explain our current understanding of the star formation processes in the Galactic disk, and summarize various processes that are required in describing the filamentary molecular clouds to understand the star formation rate/efficiency, the stellar
initial mass function, and the angular momentum distribution of protoplanetary disks in their early evolutionary phase.
 
Vendredi 20 mars 2020, 14h00
Salle de l'atelier, Paris
The challenges of observing the Epoch of Reionization and Cosmic Dawn
Florent MERTENS
Kateyn institute
résumé :
Low-frequency observations of the redshifted 21cm line promise to open a new window onto the first billion years of cosmic history, allowing us to directly study the astrophysical processes occurring during the Epoch of Reionization (EoR) and the Cosmic Dawn (CD). This exciting goal is challenged by the difficulty of extracting the feeble 21-cm signal buried under astrophysical foregrounds orders of magnitude brighter and contaminated by numerous instrumental systematics. Several experiments such as LOFAR, MWA, HERA, and NenuFAR are currently underway aiming at statistically detecting the 21-cm brightness temperature fluctuations from the EoR and CD. While no detection is yet in sight, considerable progress has been made recently. In this talk, I will review the many challenges faced by these difficult experiments and I will share the latest development of the LOFAR Epoch of Reionization and NenuFAR Cosmic Dawn key science projects.
 
Vendredi 17 avril 2020, 14h00
Salle de l'atelier, Paris
Patricia TISSERA
Universidad Andres Bello, Santiago, Chili
 
Vendredi 24 avril 2020, 14h00
Salle de l'atelier, Paris
Tba
Philippe ANDRE
CEA
 
Tous les séminaires...