Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Amardeep S. Litt"'
Autor:
John Vetrovec, Eldridge Briscoe, Drew A. Copeland, Carey A. Smith, Amardeep S. Litt, David M. Filgas, Ernestina Schirmer
Publikováno v:
Solid State Lasers XXVII: Technology and Devices.
We report on initial lasing of Tm:Lu2O3 ceramic laser with tunable output in the vicinity of 2 μm. Tm:Lu2O3 ceramic gain materials offer a much lower saturation fluence than the traditionally used Tm:YLF and Tm:YAG materials. The gain element is pum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45beb03a397eab57159a72b39f2c277f
https://doi.org/10.1117/12.2291380
https://doi.org/10.1117/12.2291380
Publikováno v:
Solid State Lasers XXVII: Technology and Devices.
We report on testing of an edge-pumped ceramic Yb:YAG disk laser having a tailored spatial gain profile for preferential amplification of the TEM00 mode. The disk has a composite construction with a Yb-doped large-aperture central portion cosintered
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdd0ec39193bc2f4d81152a2c1a741cb
https://doi.org/10.1117/12.2291387
https://doi.org/10.1117/12.2291387
Autor:
Drew A. Copeland, John Vetrovec, Suraj Joottu Thiagarajan, Eldridge Briscoe, Amardeep S. Litt
Publikováno v:
SPIE Proceedings.
We report on testing of an edge-pumped ceramic Yb:YAG disk laser for pulse amplification under intense pumping. The disk has a composite construction with Yb-doped central portion cosintered with an undoped perimetral edge. Light from multi-kW pulsed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a84848017a876c620cb68fbb528ce241
https://doi.org/10.1117/12.2253547
https://doi.org/10.1117/12.2253547
Publikováno v:
Laser Technology for Defense and Security XII.
We report on a Yb:YAG laser amplifier for ultrashort pulse applications at kW-class average power. The laser uses two large-aperture, disk-type gain elements fabricated from composite ceramic YAG material, and a multi-pass extraction architecture to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::252ae63566c274f82782803ef262f8b1
https://doi.org/10.1117/12.2224419
https://doi.org/10.1117/12.2224419
Publikováno v:
Laser Technology for Defense and Security XII.
We report on the investigation of a novel ceramic Tm:Lu2O3 amplifier lasing at around 2-μm and offering efficient generation of high-energy pulses with high-peak power at high repletion rate, high efficiency, and with near-diffraction-limited beam q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43b9ebd2a837a0d61b3ff676dba71cf7
https://doi.org/10.1117/12.2224411
https://doi.org/10.1117/12.2224411
Publikováno v:
High Energy/Average Power Lasers and Intense Beam Applications IX.
We report on an investigation of novel 2 μm thulium (Tm)-based laser accelerator driver (LAD) offering efficient generation of high-energy pulses with high-peak power at high pulse repetition rate (PRF), high efficiency, and with near-diffraction-li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b48253920fab23635785971a5953f7a
https://doi.org/10.1117/12.2220010
https://doi.org/10.1117/12.2220010
Publikováno v:
SPIE Proceedings.
We report on a Yb:YAG laser amplifier for ultrashort pulse applications at kW-class average power. The laser uses two large-aperture, disk-type gain elements fabricated from composite ceramic YAG material, and a multi-pass extraction architecture to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75e07c142ad4676db63d0a0b6ca81d33
https://doi.org/10.1117/12.2220005
https://doi.org/10.1117/12.2220005
Publikováno v:
SPIE Proceedings.
We report on a new class of laser amplifiers for inertial confinement fusion (ICF) drivers based on a Yb:YAG ceramic disk in an edge-pumped configuration and cooled by a high-velocity gas flow. The Yb lasant offers very high efficiency and low waste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9d47f3ffab1c7753bf5dfc0a6978082
https://doi.org/10.1117/12.2220008
https://doi.org/10.1117/12.2220008
Publikováno v:
SPIE Proceedings.
We report on initial testing of an edge-pumped erbium-based disk laser operating at 1.53 micron. The laser uses a single laser disk having a composite glass construction with erbium-ytterbium co-doped center and undoped perimetral edge designed to ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab67442c0773b09c1c942cc3241b2110
https://doi.org/10.1117/12.2005327
https://doi.org/10.1117/12.2005327
Publikováno v:
SPIE Proceedings.
We report on the development of a novel, ultra-low thermal resistance active heat sink (AHS) for thermal management of high-power laser diodes (HPLD) and other electronic and photonic components. AHS uses a liquid metal coolant flowing at high speed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff630e6e4f8fea9fee4270c29015a5e4
https://doi.org/10.1117/12.2005357
https://doi.org/10.1117/12.2005357