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Roland Lammegger

Dipl.-Ing. Dr.techn.

1995 …2022
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Research Output 2000 2018

2018

Accelerated endurance test of single-mode vertical-cavity surface-emitting lasers under vacuum used for a scalar space magnetometer

Ellmeier, M., Hagen, C., Piris, J., Lammegger, R., Jernej, I., Woschank, M., Magnes, W., Murphy, E., Pollinger, A., Erd, C., Baumjohann, W. & Windholz, L., 2018, In : Applied Physics / B. 124, 2, 12 p., 18.

Research output: Contribution to journalArticleResearchpeer-review

A coupled dark state magnetometer developed for space missions

Amtmann, C., Lammegger, R., Ellmeier, M., Pollinger, A., Magnes, W., Hagen, C., Jernej, I. & Agu, M., Sep 2018, 68th Annual Meeting of the Austrian Physical Society. Graz: Verlag der Technischen Universität Graz, p. 24

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Coupled Dark State Magnetometer for the China Seismo-Electromagnetic Satellite

Pollinger, A., Lammegger, R., Magnes, W., Hagen, C., Ellmeier, M., Jernej, I., Leichtfried, M., Kürbisch, C., Maierhofer, R., Wallner, R., Fremuth, G., Amtmann, C., Betzler, A., Delva, M., Prattes, G. & Baumjohann, W., 6 Aug 2018, In : Measurement science & technology. 19 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Magnetometers
magnetometers
China
Satellites
electromagnetism

Geomagnetic Exploration in China Seismo-Electromagnetic Satellite (CSES) Mission

Cheng, B., Zhou, B., Magnes, W., Lammegger, R., Pollinger, A., Ellmeier, M., Hagen, C. & Jernej, I., Jul 2018. 1 p.

Research output: Contribution to conferenceAbstractResearchpeer-review

High precision magnetometer for geomagnetic exploration onboard of the China Seismo-Electromagnetic Satellite

Cheng, B., Zhou, B., Magnes, W., Lammegger, R. & Pollinger, A., 12 Apr 2018, In : Science China / Technological Sciences. 10 p.

Research output: Contribution to journalArticleResearchpeer-review

2017

Comparison of Two Sensor Designs for the Coupled Dark State Magnetometer

Ellmeier, M., Amtmann, C., Pollinger, A., Magnes, W., Hagen, C., Jernej, I. & Lammegger, R., Aug 2017.

Research output: Contribution to conferencePosterResearchpeer-review

Flight Model Design of the Coupled Dark State Magnetometer for the China Seismo-Electromagnetic Satellite

Pollinger, A., Lammegger, R., Magnes, W., Jernej, I., Hagen, C., Ellmeier, M. & Baumjohann, W., Aug 2017.

Research output: Contribution to conferenceAbstractResearchpeer-review

Long-term vacuum tests of single-mode vertical cavity surface emitting laser diodes used for a scalar magnetometer

Hagen, C., Ellmeier, M., Piris, J., Lammegger, R., Jernej, I., Magnes, W., Murphy, E., Pollinger, A., Erd, C. & Baumjohann, W., 16 Nov 2017, In : Proceedings of SPIE. 10563, p. 105634Y-1 - 105634Y-8 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
2016

Characterisation of the Coupled Dark State Magnetometer in the Earth´s Field

Pollinger, A., Magnes, W., Hagen, C., Lammegger, R., Ellmeier, M., Jernej, I. & Baumjohann, W., 2016, In : COBS-journal. 4, p. 20

Research output: Contribution to journalArticleResearchpeer-review

2015

Key parameters of the Coupled Dark State Magnetometer

Pollinger, A., Magnes, W., Lammegger, R., Ellmeier, M., Hagen, C., Jernej, I. & Baumjohann, W., 20 Apr 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Performance of the engineering model of the CSES high precision magnetometer

Cheng, B., Zhou, B., Magnes, W., Lammegger, R., Pollinger, A., Ellmeier, M., Hagen, C. & Jernej, I., 2015, IEEE SENSORS 2015 Proceedings. ., p. 1933-1936

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Performance of the engineering model of the CSES high precision magnetometer

Cheng, B., Zhou, B., Magnes, W., Lammegger, R., Pollinger, A., Ellmeier, M., Hagen, C. & Jernej, I., 4 Nov 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

2014

Calibration of novel scalar magnetometer

Magnes, W., Lammegger, R., Pollinger, A., Ellmeier, M., Hagen, C., Jernej, I., Windholz, L. & Baumjohann, W., 2014, In : COBS-journal. 3, p. 8-9

Research output: Contribution to journalArticleResearch

"Vakuumröhren und Leuchterscheinungen" - 49 Experimente mit ´bewegten´ Elektronen -

Pottlacher, G., Schmon, A., Aziz, K. & Lammegger, R., 17 Dec 2014.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

2013

25 Experimente zum Thema Schallwellen

Pottlacher, G. & Lammegger, R., 11 Feb 2013.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Characterisation of the Coupled Dark State Magnetometer Prototype

Ellmeier, M., Lammegger, R., Pollinger, A., Magnes, W. & Windholz, L., 2013, 11th EUROPEAN CONFERENCE ON ATOMS, MOLECULES AND PHOTONS. ., p. 20-20

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Vom Sonnenlicht zum Atombau (ausgewählte Experimente aus Optik und Atomphysik)

Windholz, L., Pottlacher, G. & Lammegger, R., 18 Dec 2013.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

2012

Enable the inherent omni-directionality of an absolute coupled dark state magnetometer for e.g. scientific space applications

Pollinger, A., Ellmeier, M., Magnes, W., Hagen, C., Baumjohann, W., Leitgeb, E. & Lammegger, R., 2012, 2012 IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2012) Proceedings. ., p. 33-36

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Instrument Design of a Coupled Dark State Magnetometer

Pollinger, A., Ellmeier, M., Magnes, W., Hagen, C., Baumjohann, W., Leitgeb, E. & Lammegger, R., 2012, (Accepted/In press) "Sensors & Applications". .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Omni-directional magnetic field measurements by means of the Coupled Dark State Magnetometer (CDSM)

Lammegger, R., Ellmaier, M., Pollinger, A., Magnes, W. & Windholz, L., 2012, 62. Jahrestagung der ÖPG. ., p. 145-145

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

2011

Investigation on a coupled dark state magnetometer

Ellmeier, M., Windholz, L., Lammegger, R., Pollinger, A. & Magnes, W., 2011, Europhysics Conference Abstracts 35C. ., p. 72-72

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Temperature Dependence of a Coupled Dark State Magnetometer

Ellmeier, M., Windholz, L., Lammegger, R., Pollinger, A. & Magnes, W., 2011, Gemeinsame Jahrestagung der Schweizerischen und Österreichischen Physikalischen Gesellschaft. ., p. 74-74

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2010

CDSM - A New Scalar Magnetometer

Pollinger, A., Lammegger, R., Magnes, W., Ellmeier, M., Baumjohann, W. & Windholz, L., 2010, European Geosciences Union, General Assembly 2010. ., p. 12603-12603

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Contrast Measurements of CPT resonances Formed on the 87Rb D1 and D2 Line

Ellmeier, M., Lammegger, R. & Windholz, L., 2010, 60th Annual Meeting Austrian Physical Society. ., p. 48-49

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Control Loops for a Coupled Dark State Magnetometer

Pollinger, A., Lammegger, R., Magnes, W., Ellmeier, M., Baumjohann, W. & Windholz, L., 2010, In : Proceedings of the IEEE. p. 779-784

Research output: Contribution to journalArticleResearchpeer-review

Control Loops for a Coupled Dark State Magnetometer

Pollinger, A., Lammegger, R., Magnes, W., Ellmeier, M., Baumjohann, W. & Windholz, L., 2010, IEEE International Conference on Sensors. ., p. 1-1

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

New scalar magnetometer

Pollinger, A., Lammegger, R., Magnes, W., Ellmeier, M., Baumjohann, W., Volwerk, M., Windholz, L. & Dougherty, M., 2010, EJSM Instrument Workshop. ., p. 1-1

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Verfahren und Vorrichtung zum Messen von Magnetfeldern

Lammegger, R., 15 Sep 2010, Patent No. AT 505470

Research output: PatentResearch

2009

A coupled dark state magnetometer

Windholz, L., Magnes, W., Pollinger, A., Ellmeier, M. & Lammegger, R., 2009, Europhysics conference abstracts 33c. ., p. 225-225 (Europhysics Conference Abstracts 33 C).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Evaluation of LIN||LIN CPT for compact and high performance frequency standard

Breschi, E., Mileti, G., Kazakov, G., Matisov, B., Lammegger, R. & Windholz, L., 2009, Proceedings of the 7th Symposium on Frequency Standards and Metrology, ISFSM 2008. p. 468-472 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Frequency standards
Frequency stability
Surface emitting lasers
Clocks
Atoms

Influence of Laser Sources with Different Spectral Properties on the Performance of Vapor Cell Atomic clocks based on lin//lin CPT

Breschi, E., Kazakov, G., Lammegger, R., Matisov, B., Windholz, L. & Mileti, G., 2009, In : IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 56, p. 926-930

Research output: Contribution to journalArticleResearchpeer-review

Investigations on Coherent Population Trapping Resonances in lin II in configuration

Lammegger, R., Breschi, E., Kazakov, G., Mileti, G. & Windholz, L., 2009, Gemeinsame Jahrestagung in Innsbruck. ., p. 67-67

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Quantitative study of the destructive quantum-interference effect on coherent population trapping

Breschi, E., Kazakov, G., Lammegger, R., Mileti, G., Matisov, B. & Windholz, L., 2009, In : Physical review / A. 79, p. 063837-1-063837-10

Research output: Contribution to journalArticleResearchpeer-review

2008

An Optical Profilometer for Characterizing Complex Surfaces under High Vacuum Conditions

Fladischer, K., Litwin, D., Galas, J., Lammegger, R., Weeks, A., MacLaren, D., Sormann, H., Ernst, W. & Holst, B., 2008, In : Precision engineering. 32, 3, p. 182-185

Research output: Contribution to journalArticleResearchpeer-review

Investigations of the lin II lin CPT and its application in quantum sensors

Lammegger, R., Breschi, E., Kazakov, I., Mileti, G., Matisov, B. & Windholz, L., 2008, Europhysics Conference Abstracts 32E. ., p. 141-141 (Conference Abstracts E 32).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Performance of a compact dard state magnetometer

Lammegger, R. & Windholz, L., 2008, Europhysics Conference Abstracts 32E. ., p. 179-179 (Conference Abstracts 32E).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2007

Experimental Investigations on the splitting of Coherent Population Trapping Resonances by the Nuclear Magnetic Moment

Lammegger, R., Vasari, I., Neureiter, C. & Windholz, L., 2007, Verhandl. DPG (VI) 42. ., Vol. 42. p. 231-231 (VI).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Lin| | lin coherent population trapping and its application for vapor-cell-atomic-clocks

Breschi, E., Kazakov, G., Lammegger, R., Windholz, L., Matisov, B. & Mileti, G., 2007, 2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference, CLEO. 4386801

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Lin | | lin coherent population trapping and its application for vapor-cell-atomic-clocks

Breschi, E., Kazakov, G., Lammegger, R., Windholz, L., Matisov, B. & Mileti, G., 2007, Optics InfoBase Conference Papers: International Quantum Electronics Conference, IQEC 2007. The Optical Society

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Study of the laser linewidth influence on "lin ∥ lin" Coherent Population Trapping

Breschi, E., Mileti, G., Kazakov, G. A., Matisov, B. G., Lammegger, R. & Windholz, L., 2007, 2007 IEEE International Frequency Control Symposium Joint with the 21st European Frequency and Time Forum, FCS. p. 617-622 6 p. 4319146

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Linewidth
Surface emitting lasers
Lasers
Atomic clocks
Phase locked loops

Ein optisches Magnetometer basierend auf Dunkelzuständen

Lammegger, R. & Windholz, L., 2006, 56. Jahrestagung der Österreichischen Physikalischen Gesellschaft. ., p. 102-102

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Experimental investigations on the splitting of coherent population trapping resonances by the nuclear magnetic moment

Lammegger, R., Vasari, I., Neureiter, C. & Windholz, L., 2006, 56. Jahrestagung der Österreichischen Physikalischen Gesellschaft. ., p. 100-100

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Polarization-dependent sensitivity of level-crossing, coherent-population-trapping resonances to stray magnetic fields

Huss, A., Lammegger, R., Windholz, L., Alipieva, E., Gateva, S., Petrov, L., Taskova, E. & Todorov, G., 2006, In : Journal of the Optical Society of America / B. 23, 9, p. 1729-1736

Research output: Contribution to journalArticleResearchpeer-review

2005

A magnetometer based on quantum interference effects

Lammegger, R., Hatzl, S. L., Huss, A. & Windholz, L., 2005, 13th Int. School on Quantum Electronics: Laser Physics and Applications. SPIE, Vol. 5830. p. 176-180

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Coherent population trapping for magnetic field measurements

Alipieva et al., E., Windholz, L. & Lammegger, R., 2005, 13th Int. School on Quantum Electronics: Laser Physics and Applications. SPIE, Vol. 5830. p. 170-175

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Investigations on coherent population trapping resonances with coherently coupled lasers

Lammegger, R., Krmpot, A., Neureiter, C. & Windholz, L., 2005, Europhysics Conference Abstracts 29 I. ., p. 145-145

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Temperature and intensity investigations of coherent population trapping resonances

Lammegger, R., Krmpot, A., Vasari, I., Neureiter, C. & Windholz, L., 2005, Jahrestagung der Österreichischen Physikalischen Gesellschaft. ., p. 100-100

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2004

All optical magnetometer based on electromagnetically induced transparency

Lammegger, R., Huss, A., Xu, J. H. & Windholz, L., 2004, In : Proceedings of SPIE. 5532, p. 380-386 7 p., 43.

Research output: Contribution to journalArticleResearchpeer-review

Electromagnetically Induced Transparency
Magnetometers
Transparency
magnetometers
rubidium

A new scalar and vectorial optical magnetometer for the mG range

Huss, A., Lammegger, R., Hatzl, S. L., Jaritz, N. & Windholz, L., 2004, Europhysics Conference Abstracts / 28,F. European Physical Society, p. 2-80

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review