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R Wallenstein

Explore the profile of R Wallenstein including associated specialties, affiliations and a list of published articles. Areas
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Articles 24
Citations 21
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Recent Articles
11.
Bader U, Meyn J, Bartschke J, Weber T, Borsutzky A, Wallenstein R, et al.
Opt Lett . 2007 Dec; 24(22):1608-10. PMID: 18079879
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...
12.
Strossner U, Peters A, Mlynek J, Schiller S, Meyn J, Wallenstein R
Opt Lett . 2007 Dec; 24(22):1602-4. PMID: 18079877
We describe a cw optical parametric oscillator (OPO) with multigrating periodically poled LiTaO(3) . Pumped by a single-frequency 532-nm laser, the OPO emits single-frequency radiation at wavelengths from 0.77 to...
13.
Batchko R, Fejer M, Byer R, Woll D, Wallenstein R, Shur V, et al.
Opt Lett . 2007 Dec; 24(18):1293-5. PMID: 18079784
We report continuous-wave single-pass second-harmonic generation (SHG) in 4-mum -period 0.5-mm-thick backswitch-poled lithium niobate. Pump sources at 920-930 nm include both Ti:sapphire and diode-oscillator-amplifier lasers. SHG of a Ti:sapphire laser...
14.
Meyn J, Klein M, Woll D, Wallenstein R, Rytz D
Opt Lett . 2007 Dec; 24(16):1154-6. PMID: 18073970
We report on the fabrication and characterization of quasi-phase-matched potassium niobate crystals for second-harmonic generation. Periodic 30-mum -pitch antiparallel ferroelectric domains are fabricated by means of poling in an electrical...
15.
Klein M, Lee D, Meyn J, Boller K, Wallenstein R
Opt Lett . 2007 Dec; 24(16):1142-4. PMID: 18073966
We report on what is believed to be the first singly resonant cw optical parametric oscillator (SRO) that is directly pumped by a diode laser. The SRO consists of a...
16.
Woll D, Beier B, Boller K, Wallenstein R, Hagberg M, OBrien S
Opt Lett . 2007 Dec; 24(10):691-3. PMID: 18073825
Blue 465-nm radiation is generated by frequency doubling of the output of an InGaAs diode-laser oscillator-amplifier system in critically phase-matched LiB(3)O(5) (LBO). The diode-laser system emitted 4 W of single-frequency...
17.
Karlsson H, Olson M, Arvidsson G, Laurell F, Bader U, Borsutzky A, et al.
Opt Lett . 2007 Dec; 24(5):330-2. PMID: 18071496
We report on optical parametric oscillators (OPO's) based on periodically poled RbTiOAsO(4) (PP RTA), which are pumped by Q -switched solid-state lasers. With a diode-pumped Nd:YVO(4) laser (pulse energy, 800microJ...
18.
Robertson A, Klein M, Tremont M, Boller K, Wallenstein R
Opt Lett . 2007 Dec; 25(9):657-9. PMID: 18064142
We report on an optical parametric oscillator (OPO) that is synchronously pumped directly by a diode laser. This laser is an actively mode-locked master-oscillator power-amplifier system that produces 20-ps pulses...
19.
Klein M, Laue C, Lee D, Boller K, Wallenstein R
Opt Lett . 2007 Dec; 25(7):490-2. PMID: 18064089
We demonstrate wide, continuous tuning of the single-frequency idler wave of a cw singly resonant optical parametric oscillator (SRO). The SRO consists of a periodically poled LiNbO(3) crystal for quasi-phase...
20.
Shan J, Weiss C, Wallenstein R, Beigang R, Heinz T
Opt Lett . 2007 Nov; 26(11):849-51. PMID: 18040471
We present a theory of the magnetic field enhancement of terahertz (THz) emission from photogenerated carriers in the surface depletion region of a semiconductor. A combination of the Drude-Lorentz model...