Technology News, Kevin Robinson, www.Photonics.com, Jun. 1998.* |
“Growth of oxoborate crystals for non-critical phase matching,”, Reino et al. Bulk Crystal Growth talks Overview, Internet, at least by 2000.* |
G. Aka et al., “Linear- and nonlinear-optical properties of a new gadolinium calcium oxoborate crystal, Ca4GdO(BO3)3,” J. Opt. Soc. Am. B., vol. 14, No. 9, pp. 2238-2247 (Sep. 1997). |
M. Iwai et al., “Crystal growth and optical characterization of rare-earth (Re) calcium oxyborate ReCa4O(BO3)3 (Re=Y or Gd) as new nonlinear optical material,” Jpn. J. Appl. Phys., vol. 36, pp. L276-L279 (Mar. 1997). |