Kvantovaya Elektronika, 1990, Volume 17, Number 7

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1990, Volume 17, Number 7

Letters to the editor
	New method for fabrication of fiber waveguides doped with rare-earth elements A. A. Abramov, M. M. Bubnov, A. E. Voronkov, A. N. Gur'yanov, G. G. Devyatykh, E. M. Dianov, Yu. B. Zverev, S. V. Ignat'ev, N. S. Karpychev, S. M. Mazavin, A. M. Prokhorov	813
	Optically pumped x-ray free-electron laser as a two-level quantum oscillator with a completely inverted active medium È. M. Belenov, S. V. Grigor'ev, A. V. Nazarkin, I. V. Smetanin	815
	Feasibility of harmonic generation by reflection of an electromagnetic wave from multilayer Josephson structures È. M. Belenov, A. V. Nazarkin, V. A. Ushchapovskiĭ	816
	Optical realization of a high-order associative memory B. S. Kiselev, N. Yu. Kulakov, A. L. Mikaelyan, V. A. Shkitin	817

Fiber optics, acousto-optics
	Compression of random pulses in fiber waveguides V. A. Aleshkevich, G. D. Kozhoridze	819
	Amplitude and phase nonreciprocities of acoustooptic modulators for counterpropagating light waves under the Bragg diffraction conditions T. V. Veselovskaya, E. L. Klochan, E. G. Lariontsev, S. V. Parfenov, A. N. Shelaev	823
	High-frequency magnetooptics of fiber waveguides S. N. Antonov, A. N. Bulyuk, P. M. Vetoshko, G. N. Shkerdin	829
	Amplification of semiconductor laser radiation in the wavelength range 1.24–1.3 μm by stimulated Raman scattering in an optical fiber V. I. Belotitskii, E. A. Kuzin, D. V. Ovsyannikov, M. P. Petrov	834

Lasers
	Influence of the delay between the prepulse and the main discharge on the characteristics of an electric-discharge HgBr laser with ultraviolet preionization E. A. Petrukhin, A. S. Podsosonnyĭ	837
	Time structure of radiation from a cw-pumped two-beam YAG:Nd³⁺ laser under conditions of small perturbations S. A. Zenchenko, S. V. Leshkevich, A. I. Portnyagin, S. P. Puchek, A. E. Filippov	841
	Emission characteristics of a pulsed CO₂ laser with a self-filtering unstable resonator under conditions of a strong self-interaction of radiation in the active medium. I. Theoretical analysis N. A. Blinov, V. N. Koterov, A. G. Krasnovskii, S. V. Sakovets, N. V. Cheburkin	844
	Compact laser with a stimulated Brillouin scattering mirror operated at pulse repetition frequency up to 150 Hz B. I. Denker, I. Kertes, P. P. Pashinin, V. S. Sidorin, E. I. Shklovskii	851
	Stimulated emission kinetics of neodymium powder lasers V. M. Markushev, N. É. Ter-Gabriélyan, Ch. M. Briskina, V. R. Belan, V. F. Zolin	854
	Stimulated emission in the 16 μm range by rotational stimulated Raman scattering in parahydrogen A. N. Bobrovskiĭ, V. D. Bondaryuk, A. A. Kirillov, A. V. Kozhevnikov, V. A. Mishchenko, G. D. Myl'nikov	859
	Crystal YSGG:Cr³⁺:Tm³⁺ laser emitting in the 2-μm range A. N. Alpat'ev, A. L. Denisov, E. V. Zharikov, D. A. Zubenko, S. P. Kalitin, M. A. Noginov, Z. S. Saidov, V. A. Smirnov, A. F. Umyskov, I. A. Shcherbakov	861
	Breakdown of the sequence of active transitions in a waveguide CO₂ laser with a selective resonator S. T. Kornilov, E. D. Protsenko, M. I. Pshikov, S. N. Chirikov	864
	Lasing of a calcium niobium gallium garnet crystal activated with chromium and erbium (λ = 2.71 μm) N. A. Es'kov, L. A. Kulevskii, A. V. Lukashev, P. P. Pashinin, V. V. Randoshkin, M. I. Timoshechkin	865
	Tunable picosecond LiF:$F_2^+$ oscillator synchronously pumped by second harmonic pulses from a KGd(WO$_4$)$_2$:Nd$^{3+}$ laser S. R. Grefenshteĭn, M. A. Kharchenko, V. V. Shuvalov	867

Active media
	Influence of the gain inhomogeneity on the frequency shift of a laser standard V. A. Alekseev, D. D. Krylova	869
	Overheating of an electron–hole plasma in an active element of an externally pumped semiconductor laser A. Zhukauskas, I. V. Kryukova	872
	Measurement of the gain of enthalpy stimulated scattering in the active medium of an iodine photodissociation laser K. S. Korol'kov, A. Yu. Krylov, O. Yu. Nosach, E. P. Orlov	876
	Numerical modeling of a small-scale self-interaction of radiation in pulsed CO₂ amplifiers S. V. Fedorov, M. S. Yur'ev	881
	Measurements of the relative values of the stimulated emission cross sections of media containing neodymium ions N. N. Il'ichev, A. A. Malyutin, O. V. Skoptsov	883
	Influence of fast nonisothermal behavior of carriers on self-modulation of two-component heterojunction lasers A. G. Plyavenek	885
	Limits of validity of models of a homogeneously broadened emission line of a CdS laser O. V. Bogdankevich, V. O. Davydov, Yu. A. Kudeyarov	887
	Distribution of the gain in an oxygen–iodine medium under two-dimensional mixing conditions A. N. Dvoryankin, A. S. Woinovsky, A. L. Itkin, N. Yu. Kudryavtsev, Yu. A. Kulagin	889
	Experimental investigation of vacuum ultraviolet emission from Kr and Xe rare gases in a high-power high-pressure pulsed microwave discharge O. A. Zakharenko, A. A. Kuznetsov, V. N. Slinko, S. S. Sulakshin	891
	Feasibility of using one coincidence of the wavelengths of the spectral lines of the pump radiation and active medium in the VUV range A. V. Vinogradov, T. A. Yudina, E. A. Yukov	892

Control of laser radiation parameters
	Bifurcations and chaos in a periodically pumped CO₂ laser A. F. Glova, S. N. Kozlov, V. V. Likhanskii, V. P. Yartsev	894
	Modeling of multimode operation of a laser with an unstable resonator V. A. Korotkov, V. V. Likhanskii, A. P. Napartovich	897
	Quasiperiodic transition to chaos in a multimode YAG:Nd³⁺ laser with modulated parameters O. N. Evdokimova, L. N. Kaptsov	901
	Influence of aperture effects on the stability of the emission wavelength of a tunable laser V. I. Kravchenko, E. G. Levchenko, V. V. Taranov, V. L. Tkachenko	905
	Shift of a resonance frequency in spatially separated optical fields E. V. Baklanov	908
	Narrowing of the emission spectrum of a wide-band laser and locking to one- and two-photon absorption lines of a medium with a light-induced anisotropy A. P. Voitovich, O. E. Kostik, V. V. Mashko	912

Nonlinear optics
	Energy exchange between optical waves due to self-diffraction by photorefractive gratings in a CdTe crystal A. A. Borsch, M. S. Brodin, O. M. Burin, V. I. Volkov, N. V. Kukhtarev, T. I. Semenets, Z. N. Smereka	914
	Phase conjugation of infrared radiation in atmospheric ice films N. K. Berger, V. V. Novokhatskiĭ, S. R. Simakov	917
	Transformation of waves in beams of variable cross section A. P. Vasin, V. F. Efimkov, I. G. Zubarev, A. R. Petrukhin, V. B. Sobolev	920
	Coherent laser spectroscopy of matter utilizing waveguide structures A. I. Chaus, Yu. N. Yashkir	925
	Mechanism of efficient photoinduced second harmonic generation in fiber waveguides E. M. Dianov, P. G. Kazanskii, D. Yu. Stepanov	926

Applications of lasers and other topics in quantum electronics
	Comparison of apodizing properties of glass stops with different transmission functions N. I. Potapova, A. D. Tsvetkov	928
	Kinetics of laser-stimulated etching of Cd_xHg_1 – xTe M. R. Brook, F. V. Bunkin, A. A. Lyalin, G. A. Shafeev	931
	Optical bistability in an excited nonlinear corrugated waveguide I. A. Avrutskiĭ, V. A. Sychugov	933
	Observed velocity of slow motion of an optical discharge K. G. Guskov, Yu. P. Raizer, S. T. Surzhikov	937
	Three-dimensional optical structures described by the nonlinear Helmholtz equation G. L. Alfimov, V. M. Eleonskii, N. E. Kulagin, L. M. Lerman, V. P. Silin	943
	Deep-water fiber-optic hydrophone A. Yu. Gulyaev, S. M. Kitaev, V. N. Listvin, V. T. Potapov, D. A. Sedykh, S. V. Shatalin, R. V. Yushkaĭtis	945
	Angular selectivity and coherent erasure of quadratic polarizability holograms in fiber waveguides B. Ya. Zel'dovich, Yu. E. Kapitskiĭ	947
	Dark-field laser projection microscope A. M. Bakiev, S. Kh. Valiev, N. V. Kryazhev	949
	Characteristics of coherent amplification of short optical pulses in media with a nonresonant polarizability V. A. Yurevich	951