Results 11 to 20 of about 238,784 (230)
Continuous-Wave Nd:YVO4 self-Raman lasers operating at 1109nm, 1158nm and 1231nm [PDF]
, 2013 Several continuous-wave Nd:YVO4 self-Raman lasers based on the primary and secondary Raman transitions of YVO4 (893cm−1 and 379cm−1 respectively) are reported in this paper.
Bauer, Ralf, Li, Ran, Lubeigt, Walter
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Theory of cw Raman oscillation in optical fibers [PDF]
, 1979 A theory for Raman fiber laser oscillators is presented. The Stokes output and the residual pump power are shown to be calculable from a knowledge of the input pump power and the fiber characteristics. The evolution of the pump and the Stokes waves along
AuYeung, John, Yariv, Amnon
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Polarized far-infrared and Raman spectra of SrCuO2 single crystals
, 2000 We measured polarized far-infrared reflectivity and Raman scattering spectra of SrCuO$_2$ single crystals. The frequencies for infrared-active modes were determined using an oscillator-fitting procedure of reflectivity data.
A. Vietkin +27 more
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Two-Color Terawatt Laser System For High-Intensity Laser-Plasma Experiments [PDF]
, 2012 We report a two-color terawatt laser system for use in controlling laser-plasma instabilities. The system includes a commercial 45 TW Ti:Sapphire laser system at 800 nm, temporally synchronized with a 1 TW CPA Raman-Ti:Sapphire hybrid laser centered at ...
Downer, M. C. +2 more
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Impulsive rotational Raman scattering of N2 by a remote "air laser" in femtosecond laser filament
, 2014 We report on experimental realization of impulsive rotational Raman scattering from neutral nitrogen molecules in a femtosecond laser filament using an intense self-induced white-light seeding "air laser" generated during the filamentation of an 800 nm ...
Cheng, Ya +11 more
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A multibeam atom laser: coherent atom beam splitting from a single far detuned laser
, 2007 We report the experimental realisation of a multibeam atom laser. A single continuous atom laser is outcoupled from a Bose-Einstein condensate (BEC) via an optical Raman transition.
C. Figl +8 more
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Characterization of single-crystal synthetic diamond for multi-watt continuous-wave Raman lasers [PDF]
, 2012 A continuous-wave diamond Raman laser is demonstrated with an output power of 5.1 W at 1217 nm. This Raman laser is intracavity pumped by a side-pumped Nd:YLF rod laser: a 43-fold brightness enhancement between the Nd:YLF and diamond Raman lasers is ...
Burns, David +5 more
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FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
Time-Encoded Raman: Fiber-based, hyperspectral, broadband stimulated Raman microscopy [PDF]
, 2014 Raman sensing and Raman microscopy are amongst the most specific optical technologies to identify the chemical compounds of unknown samples, and to enable label-free biomedical imaging with molecular contrast.
Eibl, Matthias +4 more
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Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories
Advanced Engineering Materials, EarlyView.Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter +5 more
wiley +1 more source