Zobrazeno 1 - 10
of 52
pro vyhledávání: '"U, Bäder"'
Publikováno v:
Optics Communications. 217:375-380
In this paper we report on a pulsed nanosecond optical parametric generator (OPG) of congruent periodically poled lithium niobate (PPLN). The OPG is excited by TEM 00 single frequency pulses (duration: 10 ns, repetition rate: 10 kHz) of a Q-switched
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f76b9854f78405ab3349615a5b2af2e8
https://doi.org/10.1016/s0030-4018(02)02342-8
https://doi.org/10.1016/s0030-4018(02)02342-8
Publikováno v:
Applied Physics B. 75:31-34
We report on an injection-seeded 9.5-W 82-MHz-repetition-rate picosecond optical parametric generator (OPG) based on a 55 mm long crystal of periodically poled lithium niobate (PPLN) with a quasi-phase-matching (QPM) grating period of 29.75 μm. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09ffa716fff209015caa72a2a48705fb
https://doi.org/10.1007/s00340-002-0942-4
https://doi.org/10.1007/s00340-002-0942-4
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
Autor:
J. Hellstrom, Valdas Pasiskevicius, Håkan Karlsson, U. Bäder, A. Borsutzky, M. Peltz, Fredrik Laurell, R. Wallenstein
Publikováno v:
Applied Physics B: Lasers and Optics. 73:663-670
We report on optical parametric oscillators (OPOs) based on large aperture periodically poled KTiOPO4 (PPKTP) and RbTiOAsO4 (PPRTA) pumped with high pulse energy and high average power Q-switched solid-state lasers. The OPOs were pumped with 1064-nm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0141c407e42ab8c6cb5b3338771dea3c
https://doi.org/10.1007/s003400100733
https://doi.org/10.1007/s003400100733
Publikováno v:
Optics Communications. 147:95-98
We report on an efficient diode pumped compact source of pulsed tunable infrared radiation based on a high repetition rate single frequency passively Q -switched Nd:YAG laser and an optical parametric oscillator (OPO) of quasi-phase matched LiNbO 3 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c140b83a48904feba740ae702849e16
https://doi.org/10.1016/s0030-4018(97)00618-4
https://doi.org/10.1016/s0030-4018(97)00618-4
Publikováno v:
Journal of Infection. 36:215-217
We report on an infant with bilateral deafness discovered at the age of 5 months caused by a retrospectively diagnosed primary maternal CMV infection after definitive exclusion of maternal rubella reinfection as a cause of fetal infection.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcfb4168b48f7125bb10d37bdb6476e7
https://doi.org/10.1016/s0163-4453(98)80016-9
https://doi.org/10.1016/s0163-4453(98)80016-9
Publikováno v:
Advanced Solid-State Photonics.
We report on a 1064nm pumped, 10kHz noncollinear PPLN-OPO. It generates 5.8ns pulses at 1566nm with an average power of 3.6W. The tilted QPM grating improves substancially the signal beam quality (M2 < 1.2).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::485b9c3ef5e9c33bb1cae1b15644f82e
https://doi.org/10.1364/assp.2004.tub16
https://doi.org/10.1364/assp.2004.tub16
Publikováno v:
Prenatal diagnosis. 21(5)
Prenatal diagnosis (PD) of fetal cytomegalovirus (CMV) infection was performed in 242 pregnancies, with known outcome in 189 cases. In 141/189 pregnancies, PD was carried out on account of suspicious maternal CMV serology up to gestational week (WG)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7f44b491de3d44845878b03251cf9ac6
https://pubmed.ncbi.nlm.nih.gov/11360277
https://pubmed.ncbi.nlm.nih.gov/11360277
Publikováno v:
Advanced Solid State Lasers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f52cada03aa6fc3dda1ba18b590f726
https://doi.org/10.1364/assl.1997.vl15
https://doi.org/10.1364/assl.1997.vl15
Autor:
Martin M. Fejer, Robert G. Batchko, Jan-Peter Meyn, R. Wallenstein, Robert L. Byer, J. Bartschke, A. Borsutzky, T. Weber, U. Bäder
Publikováno v:
Optics Letters. 24:1608
We report an efficient, visible, nanosecond optical parametric generator of periodically poled lithium niobate pumped at 532 nm by a frequency-doubled, diode-pumped, passively Q -switched, single-mode Nd:YAG laser with 90-muJ pulse energy. The signal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::131123dbda8a3e29c3f97448a4b5f438
https://doi.org/10.1364/ol.24.001608
https://doi.org/10.1364/ol.24.001608