Zobrazeno 1 - 10
of 165
pro vyhledávání: '"G M, Thomas"'
Publikováno v:
International Conference on Space Optics — ICSO 2014.
Satellite-based remote sensing using laser-based lidar techniques provides a powerful tool for global 3-D mapping of atmospheric species (e.g. CO2, ozone, clouds, aerosols), physical attributes of the atmosphere (e.g. temperature, wind speed), and sp
Autor:
Xin Sheng, Ufuk Parali, Juna Sathian, Ara Minassian, G. M. Thomas, Michael J. Damzen, Goronwy Tawy
5th International Conference on Photonics, Optics and Laser Technology (PHOTOPTICS) -- FEB 27-MAR 01, 2017 -- Porto, PORTUGAL Tawy, Goronwy/0000-0003-3508-3507; Sathian, Juna/0000-0002-6746-7110 WOS: 000418646100151 We report the first experimental d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6b0d42bb4c14efc5d418ed0935ca9cf
http://hdl.handle.net/10044/1/51887
http://hdl.handle.net/10044/1/51887
Publikováno v:
Optics express. 25(10)
We present the investigation of diode-side-pumping of Alexandrite slab lasers in a range of designs using linear cavity and grazing-incidence bounce cavity configurations. An Alexandrite slab laser cavity with double-pass side pumping produces 23.4 m
Autor:
A. T. Coney, G. M. Thomas, Ara Minassian, Michael J. Damzenv, William R. Kerridge-Johns, Xin Sheng
Publikováno v:
2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Broadly tunable lasers find use in a plethora of applications, spanning remote sensing and biomedical imaging, to fundamental scientific studies. Lasers that can operate in the near-infrared are of particular interest due to long-established technolo
Publikováno v:
2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
We report the successfully demonstration of a wavelength tunable passive Q-switched Alexandrite laser with semiconductor saturable absorber mirror (SESAM) and using a red diode (AlGaInP) pump laser at 635 nm. This system allows the potential for low-
Publikováno v:
Proceedings of the 5th International Conference on Photonics, Optics and Laser Technology.
We report on a wavelength tunable passively Q-switched Alexandrite laser directly red-diode-pumped at 635 nm. Passive Q-switching was achieved with a semiconductor saturable absorber mirror (SESAM) and wavelength tuning with a birefringent tuner. The
Publikováno v:
Optics express. 24(24)
We present the first study of Q-switched Alexandrite lasers under continuous-wave diode-pumping with operation up to 10 kHz repetition rates in TEMsub00/sub, with spatial quality Msup2/sup1.15. With a pulsed-diode dual-end-pumped design, pulse energy
Publikováno v:
Applied Physics B. 108:125-128
The highest power neodymium-doped mixed vanadate laser oscillator is presented. Using a crystal of Nd:Gd0.6Y0.4VO4 in the bounce geometry, average output powers of 27.5 W in multimode and 23 W in TEM00 operation were achieved. The first nonlinear mir
Autor:
G. M. Thomas, G. L. F. Tafel
Publikováno v:
Urkunden zur älteren Handels- und Staatsgeschichte der Republik Venedig. :449-468
Autor:
G. L. F. Tafel, G. M. Thomas
Publikováno v:
Urkunden zur älteren Handels- und Staatsgeschichte der Republik Venedig. :401-448