Zobrazeno 1 - 10
of 11
pro vyhledávání: '"M S O'Neill"'
Publikováno v:
IEEE Journal of Quantum Electronics. 31:623-626
The subthreshold near-field profile of single quantum well laser diodes was studied experimentally and theoretically. Wide gain-guided stripes as well as single lateral mode ridge-waveguide diodes mere investigated. In both types of device, the measu
Publikováno v:
Environmental Health Perspectives.
Health disparities have received growing attention in recent years from both the research community (Adler and Ostrove 1999) and the policy community [U.S. Department of Health and Human Services (DHHS) 2000]. Under the leadership of Dr. Kenneth Olde
Autor:
M. S. O’Neill, Shobha Singh, A. Bruce, J. E. Williams, P. Gavrilovic, J. H. Zarrabi, William H. Grodkiewicz
Publikováno v:
Applied Physics Letters. 65:1620-1622
A single‐frequency output power of 210 mW on the 1.3 μm transition was obtained from a monolithic YAG laser doped with 4.2% Nd. Lasers fabricated from high Nd‐concentration YAG crystals oscillated simultaneously on the 1.319 and 1.338 μm lines
Autor:
Kathleen Meehan, M. S. O’Neill, P. Tihanyi, F.C. Jain, J. E. Williams, J.E. Dixon, L. S. Heath, Dana M. Beyea, M.J. Robinson
Publikováno v:
IEEE Photonics Technology Letters. 6:775-777
A high-power room-temperature AlGaAs graded index separately confined heterostructure (GRINSCH) laser emitting in the visible spectral regime (/spl sime/715 nm) is reported for the first time. The device is gain-guided and consists of 12 stripes, eac
Publikováno v:
Applied Physics Letters. 60:2977-2979
An external‐cavity semiconductor laser employing a grazing‐incidence grating and 100‐μm stripe gain‐guided laser diodes is described. The laser oscillates in a single axial and spatial mode at currents below the free‐running threshold of t
Autor:
Kathleen Meehan, M. S. O’Neill, W. H. Grodkiewicz, P. Gavrilovic, Shobha Singh, J. H. Zarrabi
Publikováno v:
Applied Physics Letters. 60:1652-1654
Data are presented on a single‐frequency, diode‐pumped, microcavity YCeAG:Nd laser. The maximum output power was 45 mW in continuous operation, limited by the available pump power of 250 mW. The output was single‐frequency, TEM00 at all powers.
Publikováno v:
Journal of nursing care quality. 12(2)
As the Joint Commission on Accreditation of Healthcare Organizations (Joint Commission) has shifted the focus of its survey process to the organization as a whole, new techniques are needed to prepare for surveys. Staten Island University Hospital us
Autor:
M. S. O'Neill
Publikováno v:
Mediaeval Studies. 23:206-215
Publikováno v:
American journal of hospital pharmacy. 42(6)
The implementation of clinical pharmacy services in an outpatient oncology clinic is described. An oncologist hired by the department of internal medicine and the director of the department of pharmacy designed the program. Both departments agreed th
Autor:
John T. Merrill, Beverly J. Johnson, Emilio Cuevas, M. S. O′Neill, S. J. Oltmans, J. A. Lathrop, H. Vomel, J. M. Harris, Michael Trainer, Joseph M. Prospero, Jennie L. Moody, Hiram Levy
Publikováno v:
Scopus-Elsevier
ARCIMIS. Archivo Climatológico y Meteorológico Institucional (AEMET)
Agencia Estatal de Meteorología (AEMET)
ARCIMIS. Archivo Climatológico y Meteorológico Institucional (AEMET)
Agencia Estatal de Meteorología (AEMET)
Ozone profiles obtained by near-daily ozonesonde observations during campaigns at several sites in the North Atlantic are used to construct time-height cross sections of ozone concentration through the troposphere. Strong day-to-day ozone variability
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