Research output: Contribution to journal › Article › peer-review
457-nm radiation source based on a diode laser for precision spectroscopy of magnesium atoms. / Goncharov, A. N.; Baraulya, V. I.; Bonert, A. E. et al.
In: Quantum Electronics, Vol. 50, No. 3, 01.03.2020, p. 272-276.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - 457-nm radiation source based on a diode laser for precision spectroscopy of magnesium atoms
AU - Goncharov, A. N.
AU - Baraulya, V. I.
AU - Bonert, A. E.
AU - Tropnikov, M. A.
PY - 2020/3/1
Y1 - 2020/3/1
N2 - We report on the development of a highly stable source of 457-nm radiation based on a diode laser and a tapered amplifier operating in a double-pass scheme. The diode laser frequency was stabilised by a high-Q reference Fabry - Perot interferometer and doubled in a PPSLT nonlinear crystal placed in an enhancement cavity. At a maximum output power of 200 mW at a wavelength of 457 nm, the laser linewidth was less than 5 kHz. The radiation source operation was demonstrated in experiments on precision spectroscopy of cold magnesium atoms in a magneto-optical trap.
AB - We report on the development of a highly stable source of 457-nm radiation based on a diode laser and a tapered amplifier operating in a double-pass scheme. The diode laser frequency was stabilised by a high-Q reference Fabry - Perot interferometer and doubled in a PPSLT nonlinear crystal placed in an enhancement cavity. At a maximum output power of 200 mW at a wavelength of 457 nm, the laser linewidth was less than 5 kHz. The radiation source operation was demonstrated in experiments on precision spectroscopy of cold magnesium atoms in a magneto-optical trap.
UR - http://www.scopus.com/inward/record.url?scp=85084509945&partnerID=8YFLogxK
U2 - 10.1070/QEL17215
DO - 10.1070/QEL17215
M3 - Article
AN - SCOPUS:85084509945
VL - 50
SP - 272
EP - 276
JO - Quantum Electronics
JF - Quantum Electronics
SN - 1063-7818
IS - 3
ER -
ID: 24261758