[1] [1] Zverev P G, Basiev T T, Prokhorov A M. Stimulated Raman scattering of laser radiation in Raman crystals [J]. Optical Materials, 1999, 11: 335-352.

[3] [3] Piper J A, Pask H M. Crystalline Raman lasers [J]. IEEE Journal of Selected Topics in Quantum Electronics, 2007, 13: 692-704.

[4] [4] Greentree A D, Prawer S. Yellow Lasers: A little diamond goes a long way [J]. Nature Photonics, 2010, 4: 202-203.

[5] [5] Basiev T T. New crystals for Raman lasers [J]. Physics of the Solid State, 2005, 47: 1400-1405.

[6] [6] Schuckmann W. Zur kristallstruktur des calcium-borates Ca3(BO3)2 [J]. Neues Jahrbuch fur Mineralogie-Abhandlungen, 1969, 3: 142-144.

[7] [7] Zhang S Y, Wu X, Song Y T, et al. Growth of birefringent Ca3(BO3)2 crystals by the Czochralski method [J]. Journal of Crystal Growth, 2003, 252: 246-250.

[10] [10] Liu Y Q, Zhang F, Wang Z P, et al. Ca3(BO3)2, a first wide waveband borate Raman laser crystal with strong Raman effects and outstanding anti-optical damage ability [J]. Journal of Materials Chemistry C, 2015, 3: 10687-10694.

[11] [11] Hasnip P J, Refson K, Probert M I J, et al. Density functional theory in the solid state [J]. Philosophical Transactions of the Royal Society A, 2014, 372: 20130270.

[12] [12] Vegas A, Cano F H, Garcia-Blanco S. Crystal-structure of calcium orthoborate-redetermination [J]. Acta Crystallographica Section B-Structural Science, 1975, 31: 1416-1419.

[13] [13] Sitepu H, O’Connor B H, Li D. Comparative evaluation of the March and generalized spherical harmonic preferred orientation models using X-ray diffraction data for molybdite and calcite powders [J]. Journal of Applied Crystallography, 2005, 38: 158-167.

[14] [14] Vegard L. The structure of isomorphic groups Pb(NO3)2, Ba(NO3)2, Sr(NO3)2, Ca(NO3)2 [J]. Zeitschrieft Fur Physik, 1922, 9: 395-410.

[15] [15] Perdew J P, Ruzsinszky A, Csonka G I, et al. Restoring the density-gradient expansion for exchange in solids and surfaces [J]. Physical Review Letters, 2008, 100: 136406.

[16] [16] Tang X L, Wan S M, Zhang B, et al. First-principles investigation of the influence of M (Mg, Ca and Ba) cations on Ba2M(B3O6)2 crystal Raman spectra [J]. Materials Chemistry and Physics, 2015, 149: 270-274.

[17] [17] Zverev P G, Basiev T T, Osiko V V, et al. Physical, chemical and optical properties of barium nitrate Raman crystal [J]. Optical Materials, 1999, 11: 315-334.

[19] [19] Castiglioni C, Milani A, Fazzi D, et al. Modulation of the electronic structure of polyconjugated organic molecules by geometry relaxation: A discussion based on local Raman parameters [J]. Journal of Molecular Structure, 2011, 993: 26-37.

[20] [20] Tommasini M, Milani A, Fazzi D, et al. pi-conjugation and end group effects in long cumulenes: Raman spectroscopy and DFT calculations [J]. Journal of Physical Chemistry C, 2014, 118: 26415-26425.

[21] [21] Herzberg G. Molecular Spectra and Molecular Structure [M]. Vol. 2: Infrared and Raman spectra of polyatomic molecules, Van Nostrand Reinhold, New York, 1945.