Zobrazeno 1 - 5
of 5
pro vyhledávání: '"M. V. Iverson"'
Autor:
M. V. Iverson, W. A. Sibley
Publikováno v:
Physical Review B. 21:2522-2532
Absorption, emission, excitation, and lifetime data are presented for RbMn${\mathrm{F}}_{3}$:${\mathrm{Er}}^{3+}$. Evidence for ${\mathrm{Mn}}^{2+}$ \ensuremath{\rightarrow} ${\mathrm{Er}}^{3+}$ energy transfer was found from the ${\mathrm{Er}}^{3+}$
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbebb72632f24f70f6dc0d7f2081c31b
https://doi.org/10.1103/physrevb.21.2522
https://doi.org/10.1103/physrevb.21.2522
Autor:
J. L. Hartley, M. V. Iverson
Publikováno v:
Journal of Vacuum Science and Technology. 20:982-985
The Sandia Laboratories Standards Department is currently using the comparison, PΔV, and accumulate‐dump methods to calibrate standard leaks. The comparison method may be used in the range from 10−5 to 10−8 atm cm3/s with a maximum uncertainty
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28a3e59a5edd1c28bc8a62aa7a65cacc
https://doi.org/10.1116/1.571658
https://doi.org/10.1116/1.571658
Publikováno v:
Journal of Applied Physics. 58:1474-1482
Changes in the sizes of second‐phase precipitates in nickel‐ and cobalt‐doped MgO single crystals have been examined in samples which were subjected to progressive thermal anneals at temperatures ranging from 600 to 1500 °C. Precipitate sizes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9033cbdc2fd96b9c9dd7ad60832153cd
https://doi.org/10.1063/1.336079
https://doi.org/10.1063/1.336079
Autor:
M. V. Iverson, G. L. Vick
Publikováno v:
AIP Conference Proceedings.
We have built a ring laser by placing an antireflection‐coated laser diode into a loop of fiber. Its output is primarily a single spectral line; sidebands are greater than 35 dB down from that line. We also treat the laser theoretically, by calcula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72c34e189db1c57b81a58ef3762cce96
https://doi.org/10.1063/1.37483
https://doi.org/10.1063/1.37483
Publikováno v:
Applied Physics Letters. 36:183-184
The optical properties of the transitions of Ni2+ in MgO have been measured. The temperature dependence of these quantities is important for evaluation of the efficiency of MgO:Ni as a room‐temperature tunable infrared laser. The measurements sugge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73c2c81c08718f2e5c29785a840e2e09
https://doi.org/10.1063/1.91439
https://doi.org/10.1063/1.91439