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Andreas Tunnermann

Explore the profile of Andreas Tunnermann including associated specialties, affiliations and a list of published articles. Areas
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Articles 312
Citations 884
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Recent Articles
11.
Peysokhan M, Rostami S, Mobini E, Albrecht A, Kuhn S, Hein S, et al.
ACS Omega . 2021 Apr; 6(12):8376-8381. PMID: 33817498
Laser cooling of a solid is achieved when a coherent laser illuminates the material, and the heat is extracted by annihilation of phonons resulting in anti-Stokes fluorescence. Over the past...
12.
Landmann M, Speck H, Dietrich P, Heist S, Kuhmstedt P, Tunnermann A, et al.
Appl Opt . 2021 Mar; 60(8):2362-2371. PMID: 33690336
Three-dimensional (3D) shape measurement systems based on diffuse reflection of projected structured light do not deliver reliable data when measuring glossy, transparent, absorbent, or translucent objects. In recent years, we...
13.
Heinzig M, Palma-Vega G, Yildiz B, Walbaum T, Schreiber T, Tunnermann A
Opt Lett . 2021 Mar; 46(5):1133-1136. PMID: 33649675
We report a high brightness cascaded Stokes diamond Raman laser with a diffraction limited beam quality pumped by an Yd-doped fiber laser. The Raman laser operated at 1477 nm and...
14.
Paul P, Hafiz M, Schmitt P, Patzig C, Otto F, Fritz T, et al.
Spectrochim Acta A Mol Biomol Spectrosc . 2021 Feb; 252:119508. PMID: 33571739
Atomically thin heterostructures and superlattices are promising candidates for various optoelectronic and photonic applications. Different combinations of AlO/TiO composites are obtained by plasma enhanced atomic layer deposition (PEALD). Their growth,...
15.
Ghazaryan L, Handa S, Schmitt P, Beladiya V, Roddatis V, Tunnermann A, et al.
Nanotechnology . 2020 Nov; 32(9):095709. PMID: 33207326
The structural, optical, and mechanical properties of TiO nanolaminate films grown by plasma-enhanced atomic layer deposition are discussed. Several TiO/AlO and TiO/SiO compositions have been investigated to study the effect...
16.
Aleshire C, Steinkopff A, Jauregui C, Klenke A, Tunnermann A, Limpert J
Opt Express . 2020 Jul; 28(14):21035-21045. PMID: 32680151
A simplification strategy for segmented mirror splitters (SMS) used as beam combiners is presented. These devices are useful for compact beam division and the combination of linear and 2-D arrays....
17.
Stempfhuber S, Felde N, Schwinde S, Trost M, Schenk P, Schroder S, et al.
Opt Express . 2020 Jul; 28(14):20324-20333. PMID: 32680094
The potential of titanium and copper seed layers to enhance the optical properties of aluminum films for ultra-violet (UV) applications is analyzed. The seed layers significantly influence the initial layer...
18.
de Vries O, Plotner M, Christaller F, Zhang H, Belz A, Heinrich B, et al.
Opt Express . 2020 Jul; 28(12):17362-17373. PMID: 32679945
The development of highly customized technical devices is a decisive feature of technically complex setups, as frequently observed in quantum experiments. This paper describes the development and realization of an...
19.
Muller M, Aleshire C, Klenke A, Haddad E, Legare F, Tunnermann A, et al.
Opt Lett . 2020 Jun; 45(11):3083-3086. PMID: 32479465
An ultrafast laser delivering 10.4 kW average output power based on a coherent combination of 12 step-index fiber amplifiers is presented. The system emits close-to-transform-limited 254 fs pulses at an...
20.
Heinzig M, Palma-Vega G, Walbaum T, Schreiber T, Eberhardt R, Tunnermann A
Opt Lett . 2020 May; 45(10):2898-2901. PMID: 32412496
In this contribution, we report high-power Raman frequency downconversion based on an Yb-doped fiber amplifier and a linear external diamond Raman cavity. A maximum output power of 136 W with...