Add to ORKGInternational audienceThe polarization of the VUV light generated by four-wave sum frequency mixing process w4 = 2w1 +w2 in mercury vapor at room temperature is analyzed in detail. Due to the specific two-photon transition used to enhance the nonlinear process, the polarization of the VUV wave is shown to be identical to the polarization of the wave at the frequency w2. In particular, circularly polarized VUV is observed with degree of circular polarization exceeding 0.99
We report on the development of a high-order harmonic generation (HHG)-based ultrafast high-repetiti...
In the present work the frequency up-conversion of (ps) laser pulses towards the EUV spectral regime...
Polarization engineering and characterization of coherent high-frequency radiation are essential to ...
International audienceThe efficiency of a coherent VUV source at 125 nm, based on 2-photon resonant ...
A novel approach is used to enhance by nearly two orders of magnitude the conversion efficiency of a...
Döhring T, Schönhense G, Heinzmann U. A circular polarizer for the region of windowless VUV radiatio...
Le mélange des ondes optiques dans les vapeurs a été utilisé pour produire des rayonnements cohérent...
This thesis was previously held under moratorium from 26th October 2018 until 15th April 2021.Therma...
Abstract We demonstrate significant enhancement of four-wave mixing in coherently driven mercury iso...
Heinzmann U. An apparatus for the production of circularly polarised VUV radiation. Journal of Physi...
This dissertation describes study of high-order harmonics of intense, ultrashort-pulse, 800nm laser ...
International audienceWe report the generation of circularly polarized high order harmonics in the e...
Nearly transform limited pulses of 1216 Å radiation have been generated by sum frequency generation ...
Using the principles of quantum electrodynamics, the theory of two‐, three‐, and four‐photon absorpt...
An experimental set-up for generating VUV light with use of non linear techniques in mercury is desc...
We report on the development of a high-order harmonic generation (HHG)-based ultrafast high-repetiti...
In the present work the frequency up-conversion of (ps) laser pulses towards the EUV spectral regime...
Polarization engineering and characterization of coherent high-frequency radiation are essential to ...
International audienceThe efficiency of a coherent VUV source at 125 nm, based on 2-photon resonant ...
A novel approach is used to enhance by nearly two orders of magnitude the conversion efficiency of a...
Döhring T, Schönhense G, Heinzmann U. A circular polarizer for the region of windowless VUV radiatio...
Le mélange des ondes optiques dans les vapeurs a été utilisé pour produire des rayonnements cohérent...
This thesis was previously held under moratorium from 26th October 2018 until 15th April 2021.Therma...
Abstract We demonstrate significant enhancement of four-wave mixing in coherently driven mercury iso...
Heinzmann U. An apparatus for the production of circularly polarised VUV radiation. Journal of Physi...
This dissertation describes study of high-order harmonics of intense, ultrashort-pulse, 800nm laser ...
International audienceWe report the generation of circularly polarized high order harmonics in the e...
Nearly transform limited pulses of 1216 Å radiation have been generated by sum frequency generation ...
Using the principles of quantum electrodynamics, the theory of two‐, three‐, and four‐photon absorpt...
An experimental set-up for generating VUV light with use of non linear techniques in mercury is desc...
We report on the development of a high-order harmonic generation (HHG)-based ultrafast high-repetiti...
In the present work the frequency up-conversion of (ps) laser pulses towards the EUV spectral regime...
Polarization engineering and characterization of coherent high-frequency radiation are essential to ...