Low phase-noise microwave oscillators with interferometric signal processingIVANOV, Eugene N; TOBAR, Michael E.IEEE transactions on microwave theory and techniques. 2006, Vol 54, Num 8, pp 3284-3294, issn 0018-9480, 11 p.Article

Complex paramagnetic susceptibility in titanium-doped sapphire at microwave frequenciesHARTNETT, John G; TOBAR, Michael E; KRUPKA, Jerzy et al.Journal of physics. D, Applied physics (Print). 2001, Vol 34, Num 6, pp 959-967, issn 0022-3727Article

High-Q whispering modes in empty spherical cavity resonatorsTOBAR, Michael E; ANSTIE, James D; HARTNETT, John G et al.IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2003, Vol 50, Num 11, pp 1407-1413, issn 0885-3010, 7 p.Article

Cryogenic microwave amplifiers for precision measurementsIVANOV, Eugene N; HARTNETT, John G; TOBAR, Michael E et al.IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2000, Vol 47, Num 6, pp 1273-1274, issn 0885-3010Article

Use of Whispering-Gallery Modes and Quasi-TE_onp Modes for Broadband Characterization of Bulk Gallium Arsenide and Gallium Phosphide SamplesKRUPKA, Jerzy; MOUNEYRAC, David; HARTNETT, John G et al.IEEE transactions on microwave theory and techniques. 2008, Vol 56, Num 5, pp 1201-1206, issn 0018-9480, 6 p., 1Article

Novel interferometric frequency discriminators for low noise microwave applicationsHARTNETT, John G; TOBAR, Michael E; IVANOV, Eugene N et al.IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2001, Vol 48, Num 3, pp 743-749, issn 0885-3010Article

Resonant regeneration in the sub-quantum regime: A demonstration of fractional quantum interferenceHARTNETT, John G; JAECKEL, Joerg; POVEY, Rhys G et al.Physics letters. Section B. 2011, Vol 698, Num 5, pp 346-352, issn 0370-2693, 7 p.Article

The microwave characterization of single crystal lithium and calcium fluoride at cryogenic temperaturesHARTNETT, John G; FOWLER, Alison C; TOBAR, Michael E et al.IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2004, Vol 51, Num 4, pp 380-386, issn 0885-3010, 7 p.Article

Influence of paramagnetic chromium ions in crystalline YAG at microwave frequenciesHARTNETT, John G; LUITEN, Andre N; KRUPKA, Jerzy et al.Journal of physics. D, Applied physics (Print). 2002, Vol 35, Num 13, pp 1459-1466, issn 0022-3727Article

High-Q whispering modes in spherical cavity resonatorsTOBAR, Michael E; ANSTIE, James D; HARTNETT, John G et al.IEEE international frequency control symposium. 2002, pp 548-552, isbn 0-7803-7082-1, 5 p.Conference Paper

High Q-factor microwave fabry-perot resonator with distributed bragg reflectorsKRUPKA, Jerzy; CWIKIA, Andrzej; MROZOWSKI, Michal et al.IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2005, Vol 52, Num 9, pp 1443-1451, issn 0885-3010, 9 p.Article

New method to build a high stability sapphire oscillator from the temperature compensation of the difference frequency between modes of orthogonal polarizationTOBAR, Michael E; HAMILTON, Gemma L; IVANOV, Eugene N et al.IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2003, Vol 50, Num 3, pp 214-219, issn 0885-3010, 6 p.Article

Generation of 103.75 GHz CW Source With 5.10^-16 Frequency Instability Using Cryogenic Sapphire OscillatorsBARA, Romain; LE FLOCH, Jean-Michel; TOBAR, Michael E et al.IEEE microwave and wireless components letters. 2012, Vol 22, Num 2, pp 85-87, issn 1531-1309, 3 p.Article

Simple design rules for optimal design of dielectric temperature-compensated sapphire resonatorsTOBAR, Michael E; CROS, Dominique; HARTNETT, John G et al.IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2003, Vol 50, Num 9, pp 1204-1206, issn 0885-3010, 3 p.Article

High Q-factor bragg-reflection sapphire-loaded cavity TE_01δ mode resonatorsHARTNETT, John G; TOBAR, Michael E; CROS, Dominique et al.IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2002, Vol 49, Num 12, pp 1628-1634, issn 0885-3010, 7 p.Article

Improving the frequency stability of microwave oscillators by utilizing the dual-mode sapphire-loaded cavity resonatorTOBAR, Michael E; IVANOV, Eugene N; LOCKE, Clayton R et al.Measurement science & technology (Print). 2002, Vol 13, Num 8, pp 1284-1288, issn 0957-0233, 5 p.Article

Characterization of a spherically symmetric fused-silica-loaded cavity microwave resonatorANSTIE, James D; HARTNETT, John G; TOBAR, Michael E et al.Measurement science & technology (Print). 2003, Vol 14, Num 3, pp 286-293, issn 0957-0233, 8 p.Article

Progress in Atomic Fountains at LNE-SYRTEGUENA, Jocelyne; ABGRALL, Michel; GIBBLE, Kurt et al.IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2012, Vol 59, Num 3, pp 391-410, issn 0885-3010, 20 p.Conference Paper

Demonstration of a Dual Alkali Rb/Cs Fountain ClockGUENA, Jocelyne; ROSENBUSCH, Peter; LAURENT, Philippe et al.IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2010, Vol 57, Num 3, pp 647-653, issn 0885-3010, 7 p.Conference Paper

Second generation 50 K dual-mode sapphire oscillatorANSTIE, James D; HARTNETT, John G; TOBAR, Michael E et al.IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2006, Vol 53, Num 2, pp 284-288, issn 0885-3010, 5 p.Article

Long-term operation and performance of cryogenic sapphire oscillatorsTOBAR, Michael E; IVANOV, Eugene N; BIZE, Sebastien et al.IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2006, Vol 53, Num 12, pp 2386-2393, issn 0885-3010, 8 p.Article

Whispering-gallery mode technique applied to the measurement of the dielectric properties of langasite between 4 K and 300 KGIORDANO, Vincent; HARTNETT, John G; KRUPKA, Jerzy et al.IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2004, Vol 51, Num 5, pp 484-490, issn 0885-3010, 7 p.Article

Adapting a Cryogenic Sapphire Oscillator for Very Long Baseline InterferometryDOELEMAN, Sheperd; TAO MAI; ROGERS, Alan E. E et al.Publications of the Astronomical Society of the Pacific. 2011, Vol 123, Num 903, pp 582-595, issn 0004-6280, 14 p.Article

High-Power Solid-State Sapphire Whispering Gallery Mode MaserCREEDON, Daniel L; BENMESSAI, Karim; TOBAR, Michael E et al.IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2010, Vol 57, Num 3, pp 641-646, issn 0885-3010, 6 p.Conference Paper

Design and metrological features of microwave synthesizers for atomic fountain frequency standardCHAMBON, Damien; LOURS, Michel; CHAPELET, Frederic et al.IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 2007, Vol 54, Num 4, pp 729-735, issn 0885-3010, 7 p.Article