M. N. Portela

activity

20112016

most citedEntangled two photon absorption cross section on the 808 nm region for the common dyes Zinc tetraphenylporphyrin and Rhodamine B

97 citations · 169 across the 7 of their papers we have counts for

collaborators

Showing physics.atom-phShow all

3 papers · 1 filter

physics.atom-ph2015★ 3 cited

Lifetime measurement of the 5d $^{2}$ D $_{5/2}$ state in Ba $^{+}$

Amita Mohanty, Elwin A. Dijck, Mayerlin Nuñez Portela +5

The lifetime of the metastable 5d $^{2}$ D $_{5/2}$ state has been measured for a single trapped Ba $^{+}$ ion in a Paul trap in Ultra High Vacuum (UHV) in the 10 $^{- 10}$ mbar pressure ran…

physics.atom-ph2015★ 17 cited

Determination of transition frequencies in a single $^{138}$ Ba $^{+}$ ion

E. A. Dijck, M. Nuñez Portela, A. T. Grier +4

Transition frequencies between low-lying energy levels in a single trapped $^{138}$ Ba $^{+}$ ion have been measured with laser spectroscopy referenced to an optical frequency comb.…

physics.atom-ph2011★ 17 cited

Isotope Shifts of the $6 d^{2}$ D $_{3/2}$ - $7 p^{2}$ P $_{1/2}$ Transition in Trapped Short-Lived $^{209 - 214}$ Ra $^{+}$

G. S. Giri, O. O. Versolato, J. E. van den Berg +13

Laser spectroscopy of short-lived radium isotopes in a linear Paul trap has been performed. The isotope shifts of the $6 d^{2}$ D $_{3/2}$ - $7 p^{2}$ P $_{1/2}$ transition in $^{209…

Lifetime measurement of the 5d2D5/2​ state in Ba+

Determination of transition frequencies in a single 138Ba+ ion

Isotope Shifts of the 6d2D3/2​ - 7p2P1/2​ Transition in Trapped Short-Lived 209−214Ra+

Lifetime measurement of the 5d $^{2}$ D $_{5/2}$ state in Ba $^{+}$

Determination of transition frequencies in a single $^{138}$ Ba $^{+}$ ion

Isotope Shifts of the $6 d^{2}$ D $_{3/2}$ - $7 p^{2}$ P $_{1/2}$ Transition in Trapped Short-Lived $^{209 - 214}$ Ra $^{+}$