Determination of characteristics of a magneto-optical trap by the spectral width of coherent two-photon resonance

2018 ◽  
Vol 48 (5) ◽  
pp. 438-442 ◽  
Author(s):  
A A Bobrov ◽  
S A Saakyan ◽  
V A Sautenkov ◽  
E V Vilshanskaya ◽  
B V Zelener ◽  
...  
Keyword(s):  
Optical Trap ◽  
Spectral Width ◽  
Magneto Optical Trap ◽  
Two Photon ◽  
Photon Resonance

Studies of the First Electronically Excited State of 3-Fluoropyridine and its Ionic Structure by Means of REMPI, Two-Photon MATI, One-Photon VUV-MATI Spectroscopy and Franck-Condon Analysis

2021 ◽  
Author(s):  
Niklas Helle ◽  
Tim Raeker ◽  
Jürgen Grotemeyer
Keyword(s):  
Vacuum Ultraviolet ◽  
Ionic Structure ◽  
Two Photon ◽  
Electronically Excited State ◽  
Electronically Excited ◽  
Photon Ionization ◽  
Mati Spectroscopy ◽  
Franck Condon ◽  
Photon Resonance

3-Fluoropyridine (3-FP) has been investigated by means of two-photon resonance-enhanced multi photon ionization (REMPI), mass-analyzed threshold ionization (MATI) and one-photon vacuum-ultraviolet (VUV) MATI spectroscopy. The aim was the determination of...

scholarly journals Temperature measurements of optically cooled calcium atoms using differential two-photon spectroscopy

2019 ◽  
Vol 485 (3) ◽  
pp. 281-284
Author(s):  
A. A. Bobrov ◽  
E. V. Vilshanskaya ◽  
I. D. Arshinova ◽  
S. A. Saakyan ◽  
V. A. Sautenkov ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Optical Trap ◽  
Temperature Measurements ◽  
Laser Beams ◽  
Magneto Optical Trap ◽  
Frequency Detuning ◽  
Two Photon ◽  
Rydberg Transition ◽  
Resonance Laser ◽  
Cooling Laser

A differential two-photon method of measuring the temperature of 40Ca atoms in a continuously operating magneto-optical trap is demonstrated. Coherent two-photon resonances at the 4s2 1S0-50 1S0 Rydberg transition have been investigated experimentally using resonance laser beams propagating at different angles. The tempera­ture of the cloud of 40Ca atoms was measured depending on the frequency detuning of the cooling laser radiation.

Differential two-photon spectroscopy for nondestructive temperature measurements of cold light atoms in a magneto-optical trap

2018 ◽  
Vol 35 (7) ◽  
pp. 1546 ◽  
Author(s):  
V. A. Sautenkov ◽  
S. A. Saakyan ◽  
A. A. Bobrov ◽  
E. V. Vilshanskaya ◽  
B. B. Zelener ◽  
...  
Keyword(s):  
Optical Trap ◽  
Temperature Measurements ◽  
Magneto Optical Trap ◽  
Two Photon ◽  
Light Atoms

Power Broadening of Two-Photon Coherent Resonances on Rydberg Atomic Transitions in a Magneto-Optical Trap

2017 ◽  
Vol 38 (1) ◽  
pp. 91-95 ◽  
Author(s):  
V. A. Sautenkov ◽  
S. A. Saakyan ◽  
E. V. Vilshanskaya ◽  
B. B. Zelener ◽  
B. V. Zelener
Keyword(s):  
Optical Trap ◽  
Magneto Optical Trap ◽  
Atomic Transitions ◽  
Two Photon

scholarly journals Compact ultracold electron source based on a grating magneto-optical trap

2019 ◽  
Vol 22 (2) ◽  
Author(s):  
J. G. H. Franssen ◽  
T. C. H. de Raadt ◽  
M. A. W. van Ninhuijs ◽  
O. J. Luiten
Keyword(s):  
Optical Trap ◽  
Electron Source ◽  
Magneto Optical Trap

One-photon VUV-MATI and two-photon IR+VUV-MATI spectroscopic determination of oxetane cation ring-puckering vibrations and conformation

2021 ◽  
Vol 154 (5) ◽  
pp. 054308
Author(s):  
Do Won Kang ◽  
Sung Man Park ◽  
Chung Bin Park ◽  
Bong June Sung ◽  
Hong Lae Kim ◽  
...  
Keyword(s):  
Spectroscopic Determination ◽  
Two Photon ◽  
Ring Puckering
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