Search Results - "Eichler, Hans Joachim"

Stimulated Raman Scattering (SRS) in α‐AlOOH (Diaspore) by Bohatý, Ladislav, Lux, Oliver, Eichler, Hans‐Joachim, Rhee, Hanjo, Kaminskii†, Alexander A., Becker, Petra

“…In single crystals of orthorhombic α‐AlOOH, known also as mineral diaspore, χ(3)‐nonlinear lasing by stimulated Raman scattering (SRS) and Raman‐induced…”
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Beryllium Silicate, Be2SiO4 (phenakite) - a Novel Trigonal SRS-Active Crystal by Kaminskii, Alexander A., Lux, Oliver, Rhee, Hanjo, Eichler, Hans-Joachim, Yoneda, Hitoki, Shirakawa, Akita, Becker, Petra, Bohatý, Ladislav

“…In single crystals of the beryllium silicate Be2SiO4 with trigonal symmetry R3¯, known also as the mineral phenakite, χ(3)‐nonlinear lasing by stimulated Raman…”
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Excitation energy transfer in intact cells and in the phycobiliprotein antennae of the chlorophyll d containing cyanobacterium Acaryochloris marina by Theiss, Christoph, Schmitt, Franz-Josef, Pieper, Jörg, Nganou, Collins, Grehn, Moritz, Vitali, Marco, Olliges, Rachel, Eichler, Hans Joachim, Eckert, Hann-Jörg

“…The cyanobacterium Acaryochloris marina is unique because it mainly contains Chlorophyll d (Chl d) in the core complexes of PS I and PS II instead of the…”
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Quantitative Raman spectroscopy in turbid media by Reble, Carina, Gersonde, Ingo H, Andree, Stefan, Eichler, Hans-Joachim, Helfmann, Jrgen

“…Intrinsic Raman spectra of biological tissue are distorted by the influences of tissue absorption and scattering, which significantly challenge signal…”
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Orthorhombic YAlO3 - a novel many-phonon SRS-active crystal by Kaminskii, Alexander A., Lux, Oliver, Hanuza, Jerzy, Rhee, Hanjo, Eichler, Hans Joachim, Yoneda, Hitoki, Zhang, Jian, Tang, Dingyuan, Shirakawa, Akira

“…In single crystals of orthorhombic YAlO3, widely known as a host‐matrix for Ln3+‐lasant ions, many‐phonon stimulated Raman scattering interactions as well as…”
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Temperature-dependent thermo-mechanical and Raman spectroscopy study of the SRS-active melilite-type crystal Ca2ZnSi2O7 (hardystonite) at its incommensurate-commensurate phase transition by Becker, Petra, Libowitzky, Eugen, Bohatý, Ladislav, Liebertz, Josef, Rhee, Hanjo, Eichler, Hans-Joachim, Kaminskii, Alexander A.

“…Stimulated Raman scattering (SRS) active crystals of Ca2ZnSi2O7 (hardystonite) adopt a melilite‐type structure at temperatures above ca. 402 K, while at…”
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Stoichiometry of pigments and radical pair formation under saturating pulse excitation in D1/D2/cytb559 preparations by Kurreck, Jens, Liu, Baining, Napiwotzki, Artur, Sellin, Sören, Eckert, Hann-Jörg, Eichler, Hans-Joachim, Renger, Gernot

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Handheld device for fast and non-contact optical measurement of protein films on surfaces by Schmitt, Franz-Josef, Südmeyer, Heinrich, Börner, Joachim, Löber, Jakob, Olliges, Karin, Reineke, Kai, Kahlen, Insa, Hätti, Patrick, Joachim Eichler, Hans, Cappius, Hans-Joachim

“…Thin films of bacteria, proteins and other biochemical substances are almost always found on surfaces exposed to the environment. Optical methods enable…”
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Excitation energy transfer from phycobiliprotein to chlorophyll d in intact cells of Acaryochloris marina studied by time- and wavelength-resolved fluorescence spectroscopy by Petrásek, Zdenek, Schmitt, Franz-Josef, Theiss, Christoph, Huyer, Joachim, Chen, Min, Larkum, Anthony, Eichler, Hans Joachim, Kemnitz, Klaus, Eckert, Hann-Jörg

“…The fluorescence decay spectra and the excitation energy transfer from the phycobiliproteins (PBP) to the chlorophyll-antennae of intact cells of the…”
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Narrow-bandwidth high-power output of a laser diode array with a simple external cavity by Wang, Feng, Hermerschmidt, Andreas, Joachim Eichler, Hans

“…Using a simple external cavity consisting of a grating and an etalon, we demonstrate bandwidth narrowing of a high power broad-area 3-stripe laser diode array…”
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Resonantly pumped 1645 nm Q-switched Er:YAG laser with a ring cavity by Zhu, Lingni, Gao, Chunqing, Wang, Ran, Gao, Mingwei, Wang, Xin, Eichler, Hans Joachim

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Violet and blue upconversion-emission from erbium-doped ZBLAN-fibers with red diode laser pumping by Ferber, Sebastian, Gaebler, Volker, Eichler, Hans-Joachim

“…Violet (402 nm) and blue (470 nm) upconversion-emission with powers of several 10 μW from Er 3+:ZBLAN fibers under red laser pumping have been obtained…”
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High-power narrowed-bandwidth output of a broad-area multiple-stripe diode laser with photorefractive phase-conjugated injection by Wang, Feng, Hermerschmidt, Andreas, Joachim Eichler, Hans

“…By using a new mutually pumped phase-conjugation setup consisting of two photorefractive crystals, a broad-area three-stripe diode laser is locked to a…”
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Theoretical and experimental studies of noise suppression for intracavity frequency doubled lasers with phase matching type I or II by Li, Dehua, Zhu, Changhong, Gaebler, Volker, Liu, Baining, Joachim Eichler, Hans, Zhang, Zhiguo, Wang, Ying, Li, Zhenjia, Qiu, Junlin

“…A general physical model consisting of two arbitrary birefringent elements is presented and studied based on Jones matrix calculation. The resonant frequencies…”
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Selective ablation of Copper-Indium-Diselenide solar cells monitored by laser-induced breakdown spectroscopy and classification methods by Diego-Vallejo, David, Ashkenasi, David, Lemke, Andreas, Eichler, Hans Joachim

“…Laser-induced breakdown spectroscopy (LIBS) and two classification methods, i.e. linear correlation and artificial neural networks (ANN), are used to monitor…”
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Stimulated Raman Scattering in Melilite‐Type Crystals Ca2MgSi2O7 and Ca2Ga2SiO7 by Kaminskii, Alexander A., Bohatý, Ladislav, Eichler, Hans Joachim, Lux, Oliver, Rhee, Hanjo, Burianek, Manfred, Becker, Petra

“…χ(3)‐nonlinear optical interactions in two melilite‐type stimulated Raman scattering (SRS)‐active non‐centrosymmetric crystals, Ca2MgSi2O7 and Ca2Ga2SiO7,…”
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Stimulated Raman Scattering in Melilite‐Type Crystals Ca 2 MgSi 2 O 7 and Ca 2 Ga 2 SiO 7 by Kaminskii, Alexander A., Bohatý, Ladislav, Eichler, Hans Joachim, Lux, Oliver, Rhee, Hanjo, Burianek, Manfred, Becker, Petra

“…Abstract χ (3) ‐nonlinear optical interactions in two melilite‐type stimulated Raman scattering (SRS)‐active non‐centrosymmetric crystals, Ca 2 MgSi 2 O 7 and…”
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Photoluminescence and Stability of Sputtered SiO x Layers by Hosseini-Saber, Seyed Mohammad Ali, Muydinov, Ruslan, Ahmadi, Najme, Ibaceta-Jaña, Josefa, Kazemi, Zainab, Seeger, Stefan, Gundlach, Heiko, Gernert, Ulrich, Szyszka, Bernd, Eichler, Hans Joachim

“…SiO x layers with thicknesses of about 300–1000 nm are produced by sputtering silicon onto glass and quartz substrates. Silicon is oxidized during deposition,…”
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Bessel light beam for a surgical laser focusing telescope—a novel approach by Hosseini-Saber, S. M. A., A. Akhlaghi, Ehsan, Saber, Ahad, Limmer, Bjrn-Frederic, Eichler, Hans Joachim

“…As the demand for CO 2 laser surgeries continues to grow, the quality of their main instrument, the laser micromanipulator, becomes increasingly important…”
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Photoluminescence and Stability of Sputtered SiOx Layers by Hosseini-Saber, Seyed Mohammad Ali, Muydinov, Ruslan, Ahmadi, Najme, Ibaceta-Jaña, Josefa, Kazemi, Zainab, Seeger, Stefan, Gundlach, Heiko, Gernert, Ulrich, Szyszka, Bernd, Eichler, Hans Joachim

“…SiOx layers with thicknesses of about 300–1000 nm are produced by sputtering silicon onto glass and quartz substrates. Silicon is oxidized during deposition,…”
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