Zobrazeno 1 - 10
of 34
pro vyhledávání: '"W. L. Kway"'
Autor:
Laura D. DeLoach, J.B. Tassano, Stephen A. Payne, W. L. Kway, William F. Krupke, Sham N. Dixit
Publikováno v:
Journal of Luminescence. 62:85-94
We have determined the ground state energy levels of Yb 3+ in crystals with the apatite structure from the low temperature emission spectra of Yb-doped crystals of calcium, strontium and barium fluorophosphates, calcium chlorophosphate and strontium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39964cf1f2a70ad69aab01854acc35f2
https://doi.org/10.1016/0022-2313(94)90013-2
https://doi.org/10.1016/0022-2313(94)90013-2
Autor:
G. B. Loutts, Laura D. DeLoach, Larry K. Smith, Stephen A. Payne, Bruce H. T. Chai, W. L. Kway, J.B. Tassano, William F. Krupke
Publikováno v:
Journal of Applied Physics. 76:497-503
A new class of Yb‐lasers is summarized in this article. The apatite family of crystals, based on the hexagonal structure of the mineral fluorapatite, has been found to impose favorable spectroscopic and laser properties on the Yb3+ activator ion. C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed5c3c1c41728f8bf16ffc092d7fb43b
https://doi.org/10.1063/1.357101
https://doi.org/10.1063/1.357101
Publikováno v:
IEEE Journal of Quantum Electronics. 30:170-179
The laser performance of Yb-doped fluorapatite (Ca/sub 5/(PO/sub 4/)/sub 3/F or FAP), is assessed by employing a Ti:sapphire laser operating at 905 nm as the pump source. We have measured slope efficiencies to be as high as 79%; the residual decremen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d4c45bc48d62adf7d885ea9dd48f00e
https://doi.org/10.1109/3.272077
https://doi.org/10.1109/3.272077
Publikováno v:
Journal of Solid State Chemistry. 107:471-479
The crystal structure of LiCaCrF[sub 6], a fully Cr-substituted lithium metal hexafluoride representative of laser materials with the generic formula LiMe[sup II]Me[sup III][sub 1[minus]x]Cr[sub x]F[sub 6](Me[sup II] = Ca, Sr; Me[sup III] = Al) was d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f27bad49fad16601f1651fa816a64d5f
https://doi.org/10.1006/jssc.1993.1371
https://doi.org/10.1006/jssc.1993.1371
Evaluation of absorption and emission properties of Yb/sup 3+/ doped crystals for laser applications
Autor:
Larry K. Smith, Laura D. DeLoach, W. L. Kway, William F. Krupke, Stephen A. Payne, Lloyd L. Chase
Publikováno v:
IEEE Journal of Quantum Electronics. 29:1179-1191
The emission and absorption properties of numerous host crystals doped with Yb/sup 3+/ ions have been studied. The hosts which have been selected include LiYF/sub 4/, LaF/sub 3/, SrF/sub 2/, BaF/sub 2/, KCaF/sub 3/, KY/sub 3/F/sub 10/, Rb/sub 2/NaYF/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ef23b2a5d250c7667b7606183599f3d
https://doi.org/10.1109/3.214504
https://doi.org/10.1109/3.214504
Publikováno v:
Journal of Crystal Growth. 128:1036-1039
We have investigated the melting behavior, crystal structure, and laser characteristics of Czochralski grown or zone melted laser crystal materials in the psuedo-binary system LiSr(AI,Cr)F6. Congruent melting behavior and continuously increasing melt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd028bf702e6cfa370cd4e3ee47132cb
https://doi.org/10.1016/s0022-0248(07)80093-5
https://doi.org/10.1016/s0022-0248(07)80093-5
Autor:
W. L. Kway, J. Tassano, Bruce H. T. Chai, Laura D. DeLoach, Stephen A. Payne, William F. Krupke, Larry K. Smith, Raymond J. Beach, Richard W. Solarz
Publikováno v:
Applied optics. 33(24)
We have performed several physical and optical measurements on the Cr:LiSAF (LiSrAlF(6)) laser material that are relevant to its laser performance, including thermal and mechanical properties, water durabilities, and Auger upconversion constants. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3cf623b00e6d6ed31d99ff45ef3e4cb
https://pubmed.ncbi.nlm.nih.gov/20935948
https://pubmed.ncbi.nlm.nih.gov/20935948
Publikováno v:
Journal of Physics: Condensed Matter. 4:8525-8542
The energy transfer properties of the Tm, Ho:LiYF4 are examined, and special attention is given to the Tm(3F4) to Ho(5I7) transfer dynamics and equilibration. The measured transfer times are compared with the values calculated on the basis of the sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c97626ec6d08927eb270a4dc5d1b06b
https://doi.org/10.1088/0953-8984/4/44/014
https://doi.org/10.1088/0953-8984/4/44/014
Publikováno v:
IEEE Journal of Quantum Electronics. 28:1188-1196
The authors have demonstrated a LiSrAlF/sub 6/:Cr/sup 3+/ (Cr:LiSrAlF/sub 6/) laser pumped at 752 nm in the longwave wing of the /sup 4/A/sub 2/ to /sup 4/T/sub 2/ pump band. Measured optical, laser, and thermal properties of LiSrAlF/sub 6/-LiSrCrF/s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed7dd2e17f852d0d93ebc12107718e57
https://doi.org/10.1109/3.135246
https://doi.org/10.1109/3.135246
Publikováno v:
IEEE Journal of Quantum Electronics. 28:2619-2630
The absorption and emission cross sections of the transition between the ground spin-orbit multiplet and the lowest excited multiplet were measured for Er/sup 3+/, Tm/sup 3+/, and Ho/sup 3+/ ions in a variety of crystalline hosts. The materials that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94e3cdecdb085b2d9da9d97f390963fb
https://doi.org/10.1109/3.161321
https://doi.org/10.1109/3.161321