S. Kielich, “Optical harmonic generation and laser light frequency mixing processes in nonlinear media”, Opto-electronics, 2:3 (1970), 125
M. M. Sushchik, V. M. Fortus, G. I. Freidman, “Parametric amplification and generation of light”, Radiophys Quantum Electron, 13:5 (1970), 489
J. A. Giordmaine, Applied Solid State Physics, 1970, 1
R. Fischer, “Zur Berechnung der Eigenschwingungen eines passiven FABRY‐PEROT‐Resonators im optisch anisotropen Medium”, Annalen der Physik, 479:3-4 (1970), 136
N.A. Goryunova, L.B. Zlatkin, E.K. Ivanov, “Optical anisotropy of A2B4C25 crystals”, Journal of Physics and Chemistry of Solids, 31:11 (1970), 2557
J.G. Bergman, S.K. Kurtz, “Nonlinear optical materials”, Materials Science and Engineering, 5:5 (1970), 235
J. A. Giordmaine, “Nonlinear optics”, Physics Today, 22:1 (1969), 38
N. K. D. Choudhury, “Some Aspects of Laser Pumped Parametric Oscillator”, IETE Journal of Research, 15:12 (1969), 839
N. Bloembergen, Electronic Structures in Solids, 1969, 347
J. A. McCray, J. Bunkenburg, “Parametric Tuning of Laser-Stokes Sum Frequencies”, Journal of Applied Physics, 40:10 (1969), 4042
S.E. Harris, “Tunable optical parametric oscillators”, Proc. IEEE, 57:12 (1969), 2096
M. Oshman, S. Harris, “Theory of optical parametric oscillation internal to the laser cavity”, IEEE J. Quantum Electron., 4:8 (1968), 491
T. G. Giallorenzi, C. L. Tang, “Quantum Theory of Spontaneous Parametric Scattering of Intense Light”, Phys. Rev., 166:2 (1968), 225
Jean Jerphagnon, “Contribution a L'étude de Certains Phénomènes D'optique Non Linéaire”, Ann. Télécommun., 23:7-8 (1968), 203
Н. Н. Соболев, В. В. Соковиков, “Оптические квантовые генераторы на СO$_2$”, УФН, 91:3 (1967), 425–454 ; N. N. Sobolev, V. V. Sokovikov, “CO$_2$ lasers”, Phys. Usp., 10:2 (1967), 153–170
S. A. Akhamanov, V. V. Baklanova, A. S. Chirkin, “Parametric amplification with multimode pumping”, Radiophys Quantum Electron, 10:1 (1967), 78