Zobrazeno 1 - 10
of 41
pro vyhledávání: '"G. Anstett"'
Publikováno v:
Applied Physics B. 102:751-755
The generation of tunable mid-infrared picosecond laser radiation in a synchronously pumped optical parametric oscillator (OPO) based on periodically poled lithium niobate (PPLN) is reported. Numerical calculations were used to optimize the crystal l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e51a8eab726f60286c06384481e7534
https://doi.org/10.1007/s00340-010-4342-x
https://doi.org/10.1007/s00340-010-4342-x
Publikováno v:
Applied Physics B. 86:111-115
We present a temperature-dependent Sellmeier equation for the extraordinary refractive index of 5 mol % MgO doped congruent lithium niobate. This equation is adapted for wavelengths in the range of 1.3–5 μm and temperatures between 40 °C and 200
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05010590b6446fa1ff8be28e4a3460ba
https://doi.org/10.1007/s00340-006-2414-8
https://doi.org/10.1007/s00340-006-2414-8
Autor:
G. Anstett, R. Wallenstein
Publikováno v:
Applied Physics B. 79:827-836
We report an experimental investigation of the spectro-temporal dynamics of the pulse formation in Q-switched Nd:YAG lasers and in nanosecond optical parametric oscillators (OPOs). The temporal evolution of the spectral intensity distribution of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce71835938d1d9af09db3ec8b085607d
https://doi.org/10.1007/s00340-004-1620-5
https://doi.org/10.1007/s00340-004-1620-5
Publikováno v:
Applied Physics B. 79:535-538
We report a widely tunable narrow-linewidth nanosecond optical parametric generator (OPG). For self-injection seeding a small fraction of the OPG output is spectrally filtered and, after delay in a fiber, superimposed with the succeeding pump-pulse.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b139672ea88cd1c10817ec575a4df9f6
https://doi.org/10.1007/s00340-004-1602-7
https://doi.org/10.1007/s00340-004-1602-7
Publikováno v:
Applied Physics B. 79:305-313
This paper reports on the experimental investigation and the numerical simulation of the spatio-temporal dynamics of the pulse formation in nanosecond optical parametric oscillators. The temporal evolution of the spatial intensity distribution is mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c08184d2ff78d07fa9dbad1dbee57548
https://doi.org/10.1007/s00340-004-1542-2
https://doi.org/10.1007/s00340-004-1542-2
Publikováno v:
Applied Physics B. 76:833-838
This paper reports on an experimental investigation and numerical simulation of the spatio-temporal dynamics of the pulse formation in flashlamp-pumped Q-switched Nd:YAG lasers. The temporal evolution of the spatial intensity distribution is measured
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a76f3302770f695991af4ccdea85a6af
https://doi.org/10.1007/s00340-003-1189-4
https://doi.org/10.1007/s00340-003-1189-4
Publikováno v:
Applied Physics B. 76:541-545
This paper reports on an experimental investigation of the spatial beam quality of a pulsed nanosecond optical parametric oscillator (OPO). The OPO is a 355 nm pumped type-I BBO-OPO. The spatial quality of the OPO output is characterized by the M2-pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4baa5183ce713632eb0c3bc033cef524
https://doi.org/10.1007/s00340-003-1134-6
https://doi.org/10.1007/s00340-003-1134-6
Publikováno v:
Applied Physics B. 75:47-51
This paper reports on the pulse-to-pulse wavelength tuning of a multiwatt narrow-linewidth nanosecond optical parametric generator (OPG). The OPG consists of a 55 mm long periodically poled lithium niobate (PPLN) crystal with a domain period of 29.75
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b83728ebf3a55891847f0a0f89a008a
https://doi.org/10.1007/s00340-002-0939-z
https://doi.org/10.1007/s00340-002-0939-z
Publikováno v:
Applied Physics B. 72:583-589
We report on the reduction of the divergence and the spectral width of the output of a 355 nm pumped pulsed optical parametric oscillator (OPO) of β-barium borate (BBO). Detailed theoretical investigations indicated that type-IIphase matching in com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b37ae0e6cd7a1f89c0ea211c707b7096
https://doi.org/10.1007/s003400100533
https://doi.org/10.1007/s003400100533
Autor:
M. Nittmann, T. Bauer, J. A. L'huillier, P. v. Lowis of Menar, J. Bartschke, G. Anstett, M. Raab
Publikováno v:
2007 Conference on Lasers and Electro-Optics (CLEO).
We report on a nanosecond MgO:PPLN OPG tunable in the MIR from 3.5 to 4.6 mum with an average output power of 600 mW at 3.8 mum and more than 100 mW at 4.6 mum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::601f9929927e84c4fc6e4ba318c6e526
https://doi.org/10.1109/cleo.2007.4453654
https://doi.org/10.1109/cleo.2007.4453654