Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Marly B. Camargo"'
Publikováno v:
Optical Materials. 6:331-338
In this paper we report the ideal concentrations for the main infrared laseof channels r the Er3+- and Ho3+-doped LiYF4 (YLF) crystals, under Xe lamp pumping. The number of photons per luminescent channel was also obtained for both ions. It was deter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11d9d46e277a9e54885c8906683dbfb7
https://doi.org/10.1016/s0925-3467(96)00051-1
https://doi.org/10.1016/s0925-3467(96)00051-1
Publikováno v:
Advanced Solid State Lasers.
Saturable absorber Q-switching of the 1.54 μm Er:glass laser using U4+:SrF2 has been obtained for the first time. Q-switched pulses of 3 mJ, 60 nanoseconds FWHM were achieved using a 2.69 mm thick Q-switch in a 14 cm long flat-flat cavity, with a 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da56e447f3030e92ce3c05d70e9bb2ff
https://doi.org/10.1364/assl.1994.qs3
https://doi.org/10.1364/assl.1994.qs3
Autor:
Robert D. Stultz, S. T. Montgomery, Bruce H. T. Chai, Kalin Spariosu, Milton Birnbaum, Marly B. Camargo
Publikováno v:
Advanced Solid State Lasers.
Laser action at 300K was demonstrated in Er:Y2SiO5 (Er:YOS) using a 1.53μm Er:glass laser pump. A single pulse of less than 300ns (full width half maximum) at 1.633μm was obtained.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c681a3f211ecccdec312a8cdee6737e
https://doi.org/10.1364/assl.1994.el3
https://doi.org/10.1364/assl.1994.el3
Publikováno v:
Journal of Applied Physics. 78:2959-2961
Using a U2+:CaF2 passive Q‐switch for the Er:glass laser, 20 ns, 3 mJ pulses were obtained. This is the shortest duration passive Q‐switched pulse obtained for this laser without intracavity focusing and without optical damage. The measured U2+:C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ad8835b438fad44e936f99c491677df
https://doi.org/10.1063/1.360042
https://doi.org/10.1063/1.360042
Publikováno v:
Applied Physics Letters. 66:2940-2942
Saturable‐absorber Q switching of an erbium‐doped Y3Al5O12 (YAG) laser at 1.64 μm using U2+:SrF2 and U2+:CaF2 was demonstrated. The Er:YAG was longitudinally pumped using a free‐running 1.534 μm Er:glass laser. Q switched 1.64 μm pulses of 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b86b293b93194483bfa5c64f573028a
https://doi.org/10.1063/1.114236
https://doi.org/10.1063/1.114236
Publikováno v:
Proceedings of LEOS'94.
Co:YSGG possesses a very broad absorption band from 0.9 to 1.8 /spl mu/m which is characteristic of transition-metal-ion-doped materials. We have investigated Co/sup 2+/ in YSGG as a possible saturable absorber Q-switch for 1.5 /spl mu/m Er:glass las
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ce950aebc381f5c3505b12860d0f7e5
https://doi.org/10.1109/leos.1994.586654
https://doi.org/10.1109/leos.1994.586654
Autor:
Marly B. Camargo, Marta Lawler, David R. Los Angeles Rockafellow, Milton Birnbaum, Robert D. Stultz
Publikováno v:
Advanced Solid State Lasers.
A miniature lightweight, diode-pumped, passively Q-switched Er:Yb:glass laser transmitter has been developed, capable of greater than 20 Hz operation at 1.53 μm.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e84a68de8f2914b389ab34dc5f76bcc
https://doi.org/10.1364/assl.1998.ls3
https://doi.org/10.1364/assl.1998.ls3
Publikováno v:
Advanced Solid State Lasers.
A potentially superior eye-safe laser Q-switch material has been demonstrated. Pulses of 77 ns and 2.6 mJ were obtained in a non-focused Englass resonator.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06b17acc21ba4b867c2052e9502bc89c
https://doi.org/10.1364/assl.1997.qs7
https://doi.org/10.1364/assl.1997.qs7
Publikováno v:
Advanced Solid State Lasers.
20 µJ, 200 ns passively Q-switched pulses with a repetition-rate of 1 kHz were obtained using a uranium-doped saturable absorber and a CW-pumped erbium-doped fiber.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91a1576af2ce646f7bb8173ae36370a0
https://doi.org/10.1364/assl.1996.ql6
https://doi.org/10.1364/assl.1996.ql6
Publikováno v:
Advanced Solid State Lasers.
The advantages of passive Q-switching with Er3+:CaF2, as well as a phenomenological model of the 4I13/2, fluorescence decay, are presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb8a1574e043c0dafb45755a1050c86c
https://doi.org/10.1364/assl.1996.ql7
https://doi.org/10.1364/assl.1996.ql7