Todor Karaulanov
Todor Karaulanov
Imagion Biosystems, Inc.
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Polarized alkali-metal vapor with minute-long transverse spin-relaxation time
MV Balabas, T Karaulanov, MP Ledbetter, D Budker
Physical review letters 105 (7), 070801, 2010
Controlling atomic vapor density in paraffin-coated cells using light-induced atomic desorption
T Karaulanov, MT Graf, D English, SM Rochester, YJ Rosen, K Tsigutkin, ...
Physical Review A 79 (1), 012902, 2009
Investigation of antirelaxation coatings for alkali-metal vapor cells using surface science techniques
SJ Seltzer, DJ Michalak, MH Donaldson, MV Balabas, SK Barber, ...
The Journal of chemical physics 133 (14), 144703, 2010
Light-shift suppression in laser optically pumped vapour-cell atomic frequency standards
C Affolderbach, C Andreeva, S Cartaleva, T Karaulanov, G Mileti, ...
Applied Physics B 80 (7), 841-848, 2005
Two-color coherent population trapping in a single Cs hyperfine transition, with application in magnetometry
C Andreeva, G Bevilacqua, V Biancalana, S Cartaleva, Y Dancheva, ...
Applied Physics B 76 (6), 667-675, 2003
Magnetic-resonance imaging of the human brain with an atomic magnetometer
I Savukov, T Karaulanov
Applied physics letters 103 (4), 043703, 2013
Complete electromagnetically induced transparency in sodium atoms excited by a multimode dye laser
G Alzetta, S Gozzini, A Lucchesini, S Cartaleva, T Karaulanov, C Marinelli, ...
Physical Review A 69 (6), 063815, 2004
Magnetic relaxometry as applied to sensitive cancer detection and localization
LP De Haro, T Karaulanov, EC Vreeland, B Anderson, HJ Hathaway, ...
Biomedical Engineering/Biomedizinische Technik 60 (5), 445-455, 2015
Anatomical MRI with an atomic magnetometer
I Savukov, T Karaulanov
Journal of Magnetic Resonance 231, 39-45, 2013
Ultra-sensitive high-density Rb-87 radio-frequency magnetometer
I Savukov, T Karaulanov, MG Boshier
Applied Physics Letters 104 (2), 023504, 2014
Coherent population trapping and strong electromagnetically induced transparency resonances on the D 1 line of potassium
S Gozzini, S Cartaleva, A Lucchesini, C Marinelli, L Marmugi, D Slavov, ...
The European Physical Journal D 53 (2), 153-161, 2009
Spin-exchange relaxation-free magnetometer with nearly parallel pump and probe beams
T Karaulanov, I Savukov, YJ Kim
Measurement Science and Technology 27 (5), 055002, 2016
Hyperfine frequency shift and Zeeman relaxation in alkali-metal-vapor cells with antirelaxation alkene coating
EP Corsini, T Karaulanov, M Balabas, D Budker
Physical Review A 87 (2), 022901, 2013
Non-cryogenic anatomical imaging in ultra-low field regime: Hand MRI demonstration
I Savukov, T Karaulanov, A Castro, P Volegov, A Matlashov, A Urbatis, ...
Journal of Magnetic Resonance 211 (2), 101-108, 2011
Method for accurate measurements of nuclear-spin optical rotation for applications in correlated optical-NMR spectroscopy
IM Savukov, HY Chen, T Karaulanov, C Hilty
Journal of Magnetic Resonance 232, 31-38, 2013
Multi-flux-transformer MRI detection with an atomic magnetometer
I Savukov, T Karaulanov
Journal of Magnetic Resonance 249, 49-52, 2014
Non-cryogenic ultra-low field MRI of wrist–forearm area
I Savukov, T Karaulanov, CJV Wurden, L Schultz
Journal of Magnetic Resonance 233, 103-106, 2013
Apparatus and method for increasing spin relaxation times for alkali atoms in alkali vapor cells
D Budker, M Ledbetter, T Karaulanov, MV Balabas
US Patent App. 13/286,930, 2012
Coherent population trapping spectra in presence of ac magnetic fields
G Bevilacqua, V Biancalana, E Breschi, Y Dancheva, L Moi, C Andreeva, ...
Physical review letters 95 (12), 123601, 2005
Coherent population trapping for magnetic field measurements
E Alipieva, C Andreeva, L Avramov, G Bevilaqua, V Biancalana, ...
13th International School on Quantum Electronics: Laser Physics and …, 2005
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