Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 3 of 3 entries
Sorted by: Best Match Show Resources per page
Giant momentary readout produced by switching electric fields during two-wave mixing in sillenites.

Optics letters

Shamonina E, Ringhofer KH, Sturman BI, Kamenov VP, Cedilnik G, Esselbach M, Kiessling A, Kowarschik R, Kamshilin AA, Prokofiev VV, Jaaskelainen T.
PMID: 18091808
Opt Lett. 1998 Sep 15;23(18):1435-7. doi: 10.1364/ol.23.001435.

We show theoretically and experimentally that switching an applied square-wave field produces strong and short pulses of the outgoing signal during two-wave mixing in sillenite crystals. These pulses originate from the strong effect of the field on the optical...

Real-time holographic interferometry with double two-wave mixing in photorefractive crystals.

Applied optics

Cedilnik G, Esselbach M, Kiessling A, Kowarschik R.
PMID: 18345112
Appl Opt. 2000 May 01;39(13):2091-100. doi: 10.1364/ao.39.002091.

We present a real-time holographic interferometer for which two reference waves of different phases are created by two-wave mixing with a stationary signal wave in a photorefractive crystal. These waves are reconstructions of the stationary signal wave and interfere...

Joint transform correlator subtracting a modified Fourier spectrum.

Applied optics

Schönleber M, Cedilnik G, Tiziani HJ.
PMID: 21060628
Appl Opt. 1995 Nov 10;34(32):7532-7. doi: 10.1364/AO.34.007532.

The optically generated joint Fourier transform (JFT) of a test image and a reference image is processed using a new method: the JFT is recorded twice. In the second recording the reference image is phase shifted by π with...

Showing 1 to 3 of 3 entries