Research output: Contribution to journal › Conference article › peer-review
Two-wavelength dynamic holography. / Venediktov, Vladimir Yu; Berenberg, Vladimir A.; Leshchev, Alexey A.; Vasil'ev, Michael V.; Gruneisen, Mark.
In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 3760, 1999, p. 172-180.Research output: Contribution to journal › Conference article › peer-review
}
TY - JOUR
T1 - Two-wavelength dynamic holography
AU - Venediktov, Vladimir Yu
AU - Berenberg, Vladimir A.
AU - Leshchev, Alexey A.
AU - Vasil'ev, Michael V.
AU - Gruneisen, Mark
PY - 1999
Y1 - 1999
N2 - Two-wavelength holography, when the hologram is recorded at one wavelength and reconstructed at some shifted wavelength, is an efficient tool for many applications. Optically addressed liquid crystal spatial light modulators are very convenient for recording thin dynamic holograms and, in particular, for the purposes of the dynamic two-wavelength holography. On such a basis one can realize the dynamic interferometer, providing the arbitrary scaling of the wave front distortions. Such an interferometer can be of use for solution of some of the tasks of the adaptive optics, namely, for simplification of the procedure of measuring of the robust wavefront distortions, for recording of the dynamic holographic correctors, working in spectral ranges, where the direct holographic record is impossible, in particular, in mid-IR range of spectrum, and for extension of the range of distortions, which can be corrected by means of the phase valve, mounted in the negative optical feedback loop. We report the experimental realization of such an interferometer.
AB - Two-wavelength holography, when the hologram is recorded at one wavelength and reconstructed at some shifted wavelength, is an efficient tool for many applications. Optically addressed liquid crystal spatial light modulators are very convenient for recording thin dynamic holograms and, in particular, for the purposes of the dynamic two-wavelength holography. On such a basis one can realize the dynamic interferometer, providing the arbitrary scaling of the wave front distortions. Such an interferometer can be of use for solution of some of the tasks of the adaptive optics, namely, for simplification of the procedure of measuring of the robust wavefront distortions, for recording of the dynamic holographic correctors, working in spectral ranges, where the direct holographic record is impossible, in particular, in mid-IR range of spectrum, and for extension of the range of distortions, which can be corrected by means of the phase valve, mounted in the negative optical feedback loop. We report the experimental realization of such an interferometer.
UR - http://www.scopus.com/inward/record.url?scp=0033361524&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:0033361524
VL - 3760
SP - 172
EP - 180
JO - Proceedings of SPIE - The International Society for Optical Engineering
JF - Proceedings of SPIE - The International Society for Optical Engineering
SN - 0277-786X
T2 - Proceedings of the 1999 High-Resolution Wavefront Control: Methods, Devices, and Applications
Y2 - 19 July 1999 through 20 July 1999
ER -
ID: 88611875