2001, vol 31, number 5

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Femtosecond technology

Femtosecond technologies
S. N. Bagayev 377

The role of plasma in ablation of materials by ultrashort laser pulses
S. M. Klimentov, T. V. Kononenko, P. A. Pivovarov, S. V. Garnov, V. I. Konov, A. M. Prokhorov, D. Breitling, F. Dausinger 378–382

Synchronisation of the radiation frequency of diode lasers with the mode frequency of a highly stable femtosecond Ti:sapphire laser
S. N. Bagayev, V. F. Zakharyash, V. M. Klementyev, D. B. Kolker, S. A. Kuznetsov, Yu. A. Matyugin, V. S. Pivtsov, M. N. Skvortsov, S. V. Chepurov 383–386

Controlled light localisation and nonlinear-optical interactions of short laser pulses in holey fibres
A. B. Fedotov, A. M. Zheltikov, A. P. Tarasevitch, M. V. Alfimov, A. A. Ivanov, L. A. Golovan, P. K. Kashkarov, A. A. Podshivalov, V. I. Beloglazov, J. W. Haus, D. Linde 387–390

SHG of femtosecond Cr:forsterite laser radiation under group velocity matching
V. M. Gordienko, A. A. Ivanov, A. A. Podshivalov, V. I. Pryalkin 391–392

Measurement of coherent polarisation relaxation times in condensed media using femtosecond interferometric spectroscopy
V. O. Kompanets, Yu. A. Matveets, S. V. Chekalin 393–394

Generation of charge carriers in C60 films by 100-fs laser pulses with photon energies above and below the mobility edge
S. V. Chekalin, A. P. Yartsev, V. Sundström 395–397

Formation of microstructures in As2S3 by a femtosecond laser pulse train
A. P. Aleksandrov, A. A. Babin, A. M. Kiselev, D. I. Kulagin, V. V. Lozhkarev, A. N. Stepanov 398–400

Lasers and amplifiers

The role of optical transitions between ionic and Rydberg states in a KrF laser
V. V. Datsyuk 401–406

On limitation of the pulse repetition rate in copper vapour laser associated with prepulse electron density
G. G. Petrash 407–411

The possibility of demonstration of gamma-ray lasing in nuclei
L. A. Rivlin 412–416

Service life of 1-W, 0.985-μm solitary heterolasers
A. A. Kochetkov, V. P. Konyaev 417–418

Use of an iodine active quantum filter for image intensification
Yu. F. Kutaev, S. K. Mankevich, O. Yu. Nosach, E. P. Orlov 419–420

Fibre laser with an intracavity polariser based on a long-period fibre grating
A. S. Kurkov, S. A. Vasil’ev, I. G. Korolev, O. I. Medvedkov, E. M. Dianov 421–423

Broadband optical amplifier of IR pulses based on a F2+ :LiF crystal
T. T. Basiev, I. V. Ermakov, V. A. Konyushkin, K. K. Pukhov 424–426

Physical basis of quantum electronics

Statistics of an ideal homogeneous Bose gas with a fixed number of particles
V. A. Alekseev 427–431

Nonlinear optical phenomena

Measurement of cubic nonlinear-optical susceptibility of new metalloorganic polymer films and solutions
O. L. Antipov, A. V. Afanas’ev, G. A. Domrachev, W. Douglas, A. P. Zinov’ev, L. G. Klapshina, V. V. Semenov, Zh. Yu. Fominykh 432–436

Generation of nonclassical light in parametric amplification of counterpropagating waves in consecutive interactions
V. V. Volokhovskii, A. S. Chirkin 437–442

Excitation of waveguide modes in a one-dimensional photonic crystal
A. V. Andreev, A. B. Kozlov 443–447

Interaction of laser radiation with matter. Laser plasma

Production of an extended plasma column in vacuum by irradiating a target by a quasi-Bessel beam
V. M. Batenin, S. S. Bychkov, L. Ya. Margolin, L. N. Pyatnitskiĭ, A. D. Tal’virskii, E. V. Fomenko 448–452

Multiply charged ion spectra of a laser plasma produced on both sides of the target
M. R. Bedilov, I. Yu. Davletov, M. S. Sabitov, G. R. Berdierov, T. G. Tsoi 453–455

Laser applications and other topics in quantum electronics

New class of optical apodizing diaphragms on the basis of dyed polymers
S. A. Volyanyuk, V. I. Bezrodnyi, E. A. Tikhonov 456–460

Nonreciprocal optical effects in moving periodic absorption and amplification gratings
O. E. Nanii, D. D. Shcherbatkin 461–463

Mode separator for a beam with an off-axis optical vortex
M. V. Vasnetsov, V. V. Slyusar, M. S. Soskin 464–466

Large-scale fibre-array multiplexing
I. V. Cheremiskin, T. K. Chekhlova 467–469

Obituary

In memory of Oleg Vladimirovich Bogdankevich
N. G. Basov, I. B. Kovsh, Yu. M. Popov 470