Zobrazeno 1 - 10
of 109
pro vyhledávání: '"H Martz"'
Autor:
Dan Ripin, Juan Montoya, Dale H. Martz, Michael Trainor, Chris Aleshire, Chris Hwang, Michael S Riley, T. Y. Fan, Catherine Belley, Patricia A. Reed, Scot E. J. Shaw
Publikováno v:
Fiber Lasers XV: Technology and Systems.
Pump-limited kW-class operation in a multimode fiber amplifier using adaptive mode control was achieved. A photonic lantern front end was used to inject an arbitrary superposition of modes on the input to a kW-class fiber amplifier to achieve a nearl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7aa6b480c8de418761bf62db5a94a96
https://doi.org/10.1117/12.2290014
https://doi.org/10.1117/12.2290014
Autor:
D. Alessi, Y. Wang, B. M. Luther, L. Yin, D. H. Martz, M. R. Woolston, Y. Liu, M. Berrill, J. J. Rocca
Publikováno v:
Physical Review X, Vol 1, Iss 2, p 021023 (2011)
We have demonstrated the efficient generation of sub-9-nm-wavelength picosecond laser pulses of microjoule energy at 1-Hz repetition rate with a tabletop laser. Gain-saturated lasing was obtained at λ=8.85 nm in nickel-like lanthanum ions excited by
Externí odkaz:
https://doaj.org/article/3f2140c7f7a340ff9a64c802e5f17133
Autor:
T. Y. Fan, Christopher Aleshire, Juan Montoya, Christopher Hwang, Dale H. Martz, Daniel J. Ripin
Publikováno v:
Optics express. 25(22)
Pump-limited kW-class operation in a multimode fiber amplifier using adaptive mode control and a photonic lantern front end was achieved. An array of three single-mode fiber inputs was used to adaptively inject the appropriate superposition of input
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf541babb085885207b4f36c8135a245
https://pubmed.ncbi.nlm.nih.gov/29092225
https://pubmed.ncbi.nlm.nih.gov/29092225
Autor:
T. Y. Fan, Chris Aleshire, Christopher Hwang, Niyom Lue, Dan Ripin, Dale H. Martz, Andrew Benedick, Juan Montoya
Publikováno v:
Conference on Lasers and Electro-Optics.
We report on mitigating transverse mode instability using a photonic-lantern all-fiber-based adaptive spatial mode control (ASMC) system. We demonstrate control of polarization, phase, and amplitude to combat optical disturbances.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb7bf5757b9472ccb0e0794217f6a36a
https://doi.org/10.1364/cleo_si.2017.sm1l.6
https://doi.org/10.1364/cleo_si.2017.sm1l.6
Autor:
T. Y. Fan, Chris Aleshire, Nicolas K. Fontaine, Dale H. Martz, Dan Ripin, Juan Montoya, Christopher Hwang
Publikováno v:
Conference on Lasers and Electro-Optics.
We demonstrate all-fiber adaptive spatial mode control (ASMC) in few-moded fiber amplifiers. Phase control in a 3-mode photonic lantern spliced to the amplifier input is used to maintain fundamental mode output.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bdb8563693e7af7ddb529b38a9a8516
https://doi.org/10.1364/cleo_si.2016.sm2q.6
https://doi.org/10.1364/cleo_si.2016.sm2q.6
Publikováno v:
Radiation Protection Dosimetry. 131:198-211
A simplified biokinetic model for (137)Cs has six parameters representing transfer of material to and from various compartments. Using a Bayesian analysis, the joint probability distribution of these six parameters is determined empirically for two c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afa7efc1a064ab14c0b1b67848e1f969
https://doi.org/10.1093/rpd/ncn131
https://doi.org/10.1093/rpd/ncn131
Publikováno v:
MCN, The American Journal of Maternal/Child Nursing. 29:144-150
Preterm premature rupture of the membranes (PPROM) is diagnosed when rupture of the amniotic membranes occurs prior to the completion of the 36th week of gestation. PPROM accounts for 25% of all cases of premature rupture of the membranes and is resp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d99c805bb7028df18ca5fcad00605a46
https://doi.org/10.1097/00005721-200405000-00002
https://doi.org/10.1097/00005721-200405000-00002
Publikováno v:
Physiological Entomology. 27:39-50
Among the Acridoidea, not all species are strong fliers. We have examined the possible causes for loss of flight in a species with a reduced flight system, the South African grasshopper, Phymateus morbillosus (L.). This is a sedentary species that, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::038e781d1758d4fcd9b46fb106edd49d
https://doi.org/10.1046/j.1365-3032.2002.00267.x
https://doi.org/10.1046/j.1365-3032.2002.00267.x
